CN205389191U - Solar cell module - Google Patents
Solar cell module Download PDFInfo
- Publication number
- CN205389191U CN205389191U CN201521083232.4U CN201521083232U CN205389191U CN 205389191 U CN205389191 U CN 205389191U CN 201521083232 U CN201521083232 U CN 201521083232U CN 205389191 U CN205389191 U CN 205389191U
- Authority
- CN
- China
- Prior art keywords
- frame
- members
- grooving
- solar panel
- solar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012423 maintenance Methods 0.000 claims description 5
- 239000005413 snowmelt Substances 0.000 abstract description 5
- 230000001815 facial effect Effects 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 description 52
- 239000000853 adhesive Substances 0.000 description 22
- 230000001070 adhesive effect Effects 0.000 description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 230000003321 amplification Effects 0.000 description 12
- 238000003199 nucleic acid amplification method Methods 0.000 description 12
- 229920005989 resin Polymers 0.000 description 12
- 239000011347 resin Substances 0.000 description 12
- 239000010410 layer Substances 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000011521 glass Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000003491 array Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 239000005038 ethylene vinyl acetate Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- -1 rainwater Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 206010000060 Abdominal distension Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 208000024330 bloating Diseases 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model provides a solar cell module possesses solar cell panel and keeps the frame member of solar cell panel's marginal part, can make shipwrecks such as rainwater, snowmelt in order to store up in solar cell panel's sensitive surface, can restrain solar cell panel's damage moreover. Solar cell module possesses solar cell panel and keeps the frame member of solar cell panel's marginal part. The outer open sides's that is equipped with at this frame member at frame member grooving. The grooving forms the photic facial height than solar cell panel partly at least for the bottom surface.
Description
Technical field
This utility model relates to solar module, particularly relates to the solar module possessing solar panel and members of frame.
Background technology
As solar module, for instance there is the solar module of the members of frame of the edge possessing solar panel and maintenance solar panel.In general solar panel is formed with sealing resin and the multiple solar battery cells connected and/or be connected in parallel is sealed in the structure between sensitive side parts (such as sensitive surface glass) and dorsal part parts (such as back glass, back side back plate).EVA (ethylene-vinyl acetate copolymer resin) is such as used as sealing resin.As members of frame, the representational structure that can list the circumference keeping the circumference of sensitive surface of solar panel, side and the back side.
It addition, solar module is in most cases configured in an inclined state, so that the whole year is maximum to the insolation amount of solar panel, i.e. Energy Maximization in the whole year.
In this solar module, there is the water such as rainwater, snowmelt and accumulated in the situation of sensitive surface by part (such as keeping the part of the circumference of the sensitive surface of the solar panel) interception prominent from the sensitive surface of solar panel of members of frame.Even if the water lodging in the sensitive surface of solar panel evaporates later, the impurity such as the dust that contains in water, dust also can remain on sensitive surface, and this impurity can cover sunlight, as a result of which it is, can cause that the output of solar module reduces.
About this point, patent document 1 discloses that a kind of structure, be arranged in members of frame in the way of making grooving lead to the sensitive surface of solar panel lateral opening outside, and the side of solar panel is exposed.
Patent documentation 1:WO2006/098473
But, in existing solar module, it is possible to following problem can be produced.
Figure 17 is an illustration for the explanation figure of problem produced by the grooving 3 of the members of frame 2 that the explanation figure, Figure 18 (a) and Figure 18 (b) of prior art are an illustration for being arranged in existing solar module 1.Figure 17 indicates that the exploded perspective view of a part for the solar module 1 of grooving 3 part being arranged at members of frame 2.Figure 18 (a) is the amplification view of grooving 3 part, and Figure 18 (b) indicates that the amplification view of the light corner 4b of the sensitive surface 4a side of the solar panel 4 in grooving 3 part shown in Figure 18 (a) state encountered by object 5.
In existing solar module 1, as shown in figure 17, in members of frame 2, grooving 3 is arranged in lateral surface 2a opening, the side 4c making solar panel 4 exposes, therefore, as shown in Figure 18 (a) and Figure 18 (b), there is the light corner 4b of the sensitive surface 4a side of solar panel 4 probability directly encountered by object 5 (with reference to Figure 18 (b)).The light corner 4b of solar panel 4 can't bear to impact, and when object 5 directly meets light corner 4b, solar panel 4 easily damages.When object 5 directly meets the light corner 4b of solar panel 4, can cause that light corner 4b is damaged, or light corner 4b produces the crack such as slight crack or be full of cracks, and then cause the damage of solar panel 4 entirety.This point is especially pronounced when using glass as the parts of the light corner 4b constituting solar panel 4.
Utility model content
Therefore, the purpose of this utility model is in that to provide a kind of solar module, possesses the members of frame of the edge of solar panel and maintenance solar panel, the shipwreck such as rainwater, snowmelt can be made to lodge in the sensitive surface of solar panel, and the damage of solar panel can be suppressed.
In order to solve above-mentioned problem, this utility model provides a kind of solar module, possesses the members of frame of the edge of solar panel and the described solar panel of maintenance, it is characterized in that, be provided with the grooving of lateral surface opening at this members of frame at described members of frame, described grooving is formed as at least some of higher than the sensitive surface of described solar panel of bottom surface.
In this utility model, it is possible to illustrate the form being formed as inclined plane shape or curve form between bottom surface and the wall of described grooving.
In this utility model, it is possible to be illustrated in the form that a part for the width of the bottom surface of described grooving is conformed with.
In this utility model, it is possible to illustrate the form that at least corresponding with the described grooving part of the side of described solar panel is capped.
In this utility model, it is possible to illustrate described grooving and there is rake, the form that described rake tilts in the way of the end from the inner side of described solar module becomes narrow gradually towards outside width.
According to this utility model, a kind of solar module can be provided, possess solar panel and keep the members of frame of edge of solar panel, it is possible to making the shipwreck such as rainwater, snowmelt with outside lodging in the sensitive surface of solar panel, and the damage of solar panel can be suppressed.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of the solar module roughly representing embodiment of the present utility model.
Fig. 2 is the exploded perspective view of the solar module shown in Fig. 1.
Fig. 3 is the sectional view along A1-A1 line of the solar module shown in Fig. 1.
Fig. 4 is the sectional view along B1-B1 line of the solar module shown in Fig. 1.
Fig. 5 (a) indicates that the figure of the slot portion of the members of frame in the solar module shown in Fig. 1, is the amplification view along the A2-A2 line shown in Fig. 1.
Fig. 5 (b) indicates that the figure of the slot portion of the members of frame in the solar module shown in Fig. 1, is the amplification view along the B2-B2 line shown in Fig. 1.
Fig. 6 (a) indicates that the figure of the slot portion of the members of frame in the solar module shown in Fig. 1, indicates that object encounters the amplification view of the state of the grooving shown in Fig. 5 (a).
Fig. 6 (b) indicates that the figure of the slot portion of the members of frame in the solar module shown in Fig. 1, indicates that object encounters the amplification view of the state of the grooving shown in Fig. 5 (b).
Fig. 7 represents the members of frame in the solar module shown in Fig. 1 enlargedly, is arranged to the axonometric chart of the example making a wall of grooving align with the front end of the first retention tab.
Fig. 8 (a) is an illustration for the explanation figure of the solar module of the first embodiment, is the enlarged side view from the example being formed as inclined plane shape between bottom surface and the wall of lateral surface side observation grooving.
Fig. 8 (b) is an illustration for the explanation figure of the solar module of the first embodiment, is the enlarged side view from the example being formed as curve form between bottom surface and the wall of lateral surface side observation grooving.
Fig. 9 is an illustration for the explanation figure of the solar module of the second embodiment, is the enlarged side view observing the example being conformed with in the bottom surface of grooving from lateral surface side.
Figure 10 (a) is an illustration for the explanation figure of the solar module of the second embodiment, indicates that the sectional view of the example being provided with the projection shown in Fig. 9 in the structure shown in Fig. 5 (a) in the bottom surface of grooving.
Figure 10 (b) is an illustration for the explanation figure of the solar module of the second embodiment, indicates that the sectional view of the example being provided with the projection shown in Fig. 9 in the structure shown in Fig. 5 (b) in the bottom surface of grooving.
Figure 11 (a) is an illustration for the explanation figure of the solar module of the 3rd embodiment, indicates that the sectional view of the example that the part corresponding with grooving of the side of solar panel is capped in the structure shown in Fig. 5 (a).
Figure 11 (b) is an illustration for the explanation figure of the solar module of the 3rd embodiment, indicates that the sectional view of the example that the part corresponding with grooving of the side of solar panel is capped in the structure shown in Fig. 5 (b).
Figure 12 is an illustration for the explanation figure of the solar module of the 4th embodiment, is represent that grooving has the axonometric chart of the example of rake enlargedly.
Figure 13 indicate that make multiple solar module in the horizontal direction with the top view of an example of solar cell module array that is formed as rectangular and makes the first short brink members of frame and the second short brink members of frame tilt in the way of making the first long side members of frame and the second long side members of frame have difference of height on incline direction.
Figure 14 indicate that make multiple solar module in the horizontal direction with the top view of an example of solar cell module array that is formed as rectangular and makes the first long side members of frame and the second long side members of frame tilt in the way of making the first short brink members of frame and the second short brink members of frame have difference of height on incline direction.
Figure 15 indicates that the top view making an example that multiple solar module is formed as zigzag the solar cell module array that makes the first short brink members of frame and the second short brink members of frame tilt in the way of making the first long side members of frame and the second long side members of frame have difference of height in the horizontal direction.
Figure 16 indicates that the top view making an example that multiple solar module is formed as zigzag the solar cell module array that makes the first long side members of frame and the second long side members of frame tilt in the way of making the first short brink members of frame and the second short brink members of frame have difference of height in the horizontal direction.
Figure 17 is an illustration for the explanation figure of prior art, indicates that the exploded perspective view of a part for the solar module of the slot portion being arranged at members of frame.
Figure 18 (a) is an illustration for the explanation figure of problem of the prior art, is the amplification view of slot portion.
Figure 18 (b) is an illustration for the explanation figure of problem of the prior art, indicates that the amplification view of the state encountered by object in the light corner of the sensitive surface side of the solar panel in the slot portion shown in Figure 18 (a).
Detailed description of the invention
Below, with reference to accompanying drawing, embodiment of the present utility model is illustrated.
(solar module)
Fig. 1 is the axonometric chart of the solar module 100 roughly representing embodiment of the present utility model.Fig. 2 is the exploded perspective view of the solar module 100 shown in Fig. 1.
Solar module 100 possesses: the members of frame 120 of the edge (being peripheral part in this example) of solar panel 110 and maintenance (being around in this example) solar panel 110.Specifically, the edge (being peripheral part in this example) of solar panel 110 is kept (being around in this example) to become prominent from the sensitive surface 110a of solar panel 110 by members of frame 120.
At solar panel 110, it is disposed with not shown Mght-transmitting base material, sealing resin, the solaode row being made up of multiple solar battery cells, sealing resin, rear side guard member from sensitive surface 110a side.In this example, utilize glass substrate as Mght-transmitting base material, utilize EVA (ethylene-vinyl acetate copolymer resin) as sealing resin, utilize the solar battery cell produced by polysilicon handle wafer as solar battery cell.Further, utilize the multilayer tablet that is laminated by PET (polyethylene terephthalate) sheet as rear side guard member.
In order to obtain the output of abundance as solar module 100, multiple solar battery cells utilize internal distribution (not shown) to be electrically connected in series and form row.And then, solar module 100 has two extraction electrodes (not shown) of side of the positive electrode and negative side, and one end of each extraction electrode electrically connects with solar battery cell, and the other end electrically connects with terminal board (not shown).
In solar module 100, members of frame 120 is held in the peripheral part overlooking the solar panel 110 in polygon-shaped (being rectangle in this example) and forms solar module.
Solar panel 110 has the sensitive surface 110a receiving sunlight and the back side 110b (with reference to Fig. 2) with sensitive surface 110a opposition side.It addition, solar panel 110 has: the first side 110c, constitute the side (with reference to Fig. 2) in a pair side of short brink；Second side 110d, constitutes the opposing party's (with reference to Fig. 2) in a pair side of short brink；3rd side 110e, constitutes the side (with reference to Fig. 2) in a pair side of long side；And the 4th side 110f, constitute the opposing party's (with reference to Fig. 2) in a pair side of long side.At this, solar panel 110 is shaped generally as hexahedral shape.In this example, the sensitive surface 110a and back side 110b of solar panel 110 are parallel or substantially parallel, and the first side 110c to the 4th side 110f is rectangle or generally rectangular.
A relative opposite side and/or another relative opposite side, when a such as relative opposite side (such as long side or short brink) has difference of height and level or another approximate horizontal, relative opposite side (such as short brink or long side) tilts, are arranged at pallet 400 (with reference to Fig. 3 and Fig. 4 described later) by solar panel 110.
Members of frame 120 is constituted by with lower component: keep a short brink members of frame (the first short brink members of frame 121) of a short brink of solar panel 110, keep another short brink members of frame (the second short brink members of frame 122) of another short brink of solar panel 110, another long side members of frame (the second long side members of frame 124) of the long side members of frame (the first long side members of frame 123) keeping a long side of solar panel 110 and another long side keeping solar panel 110.
First short brink members of frame 121 keeps edge and the first side 110c of the one end on the first direction N of the edge of one end on the first direction N (being the length direction of solar panel 110 in illustrative example) of the sensitive surface 110a of solar panel 110, back side 110b.Second short brink members of frame 122 keeps edge and the second side 110d of the other end on the first direction N of the edge of the other end on the first direction N of the sensitive surface 110a of solar panel 110, back side 110b.First short brink members of frame 121 and the second short brink members of frame 122 keep the sensitive surface 110a of solar panel 110, and upper end covers a part of the sensitive surface 110a of solar panel 110.In this example, the first short brink members of frame 121 is mutually isostructural members of frame with the second short brink members of frame 122.
First long side members of frame 123 keeps edge and the 3rd side 110e of the one end on the second direction T of the back side 110b of the edge of one end on the second direction T (or the direction that is substantially orthogonal orthogonal with first direction N, be the width of solar panel 110 in illustrative example) of the sensitive surface 110a of solar panel 110, solar panel 110.Second long side members of frame 124 keeps edge and the 4th side 110f of the other end on the second direction T of the back side 110b of the edge of the other end on the second direction T of the sensitive surface 110a of solar panel 110, solar panel 110.First long side members of frame 123 and the second long side members of frame 124 keep the sensitive surface 110a of solar panel 110, and upper end covers a part of the sensitive surface 110a of solar panel 110.In this example, the first long side members of frame 123 is mutually isostructural members of frame with the second long side members of frame 124.
In detail, hole HL, HL (with reference to Fig. 2) it are provided with through respectively in the end by the first long side members of frame 123 side of the first short brink members of frame 121 and the second short brink members of frame 122.Both ends on the first direction N of the first long side members of frame 123 are respectively equipped with internal thread hole portion 14a1,14a1 (with reference to Fig. 2).First long side members of frame 123 is at a long side clamping sensitive surface 110a and back side 110b of solar panel 110.First long side members of frame 123 is when keeping the 3rd side 110e, by fixing parts SC, the SC such as screw being inserted through through hole HL, the HL arranged in the end by the first long side members of frame 123 side of the first short brink members of frame 121 and the second short brink members of frame 122 internal thread hole portion 14a1,14a1 of the both ends being screwed on the first direction N of the first long side members of frame 123 setting, the end by the first long side members of frame 123 side of the first short brink members of frame 121 and the second short brink members of frame 122 is fixed.Hole HL, HL (with reference to Fig. 2) it is provided with through respectively in the end by the second long side members of frame 124 side of the first short brink members of frame 121 and the second short brink members of frame 122.Both ends on the first direction N of the second long side members of frame 124 are respectively equipped with internal thread hole portion 14a1,14a1 (with reference to Fig. 2).Second long side members of frame 124 clamps sensitive surface 110a and back side 110b at another long side of solar panel 110.Second long side members of frame 124 is when keeping the 4th side 110f, by fixing parts SC, the SC such as screw being inserted through through hole HL, the HL arranged in the end by the second long side members of frame 124 side of the first short brink members of frame 121 and the second short brink members of frame 122 internal thread hole portion 14a1,14a1 of the both ends being screwed on the first direction N of the second long side members of frame 124 setting, the end by the second long side members of frame 124 side of the first short brink members of frame 121 and the second short brink members of frame 122 is fixed.
Further, members of frame 120 (being 121～124 in this example) is provided with the grooving 30 of lateral surface 120a (being 121a～124a in this example) opening at members of frame 120 (being 121～124 in this example).In this example, grooving 30 in the way of leading to the sensitive surface 110a of solar panel 110 at lateral surface 120a (the being 121a～124a in this example) opening of members of frame 120 (being 121～124 in this example).It addition, for grooving 30, will be described in detail later.
(concrete structure of members of frame)
Fig. 3 is (being not provided with the part of grooving 30 in the first short brink members of frame 121 and the second short brink members of frame 122) sectional view along A1-A1 line of the solar module 100 shown in Fig. 1.It addition, the first short brink members of frame 121 is mutually isostructural members of frame with the second short brink members of frame 122, therefore the component parts for being substantially the same is marked with identical label, is indicated with a figure in figure 3.
First short brink members of frame 121 and the second short brink members of frame 122 have the first frame portion 11 of supporting solar panel 110 and the second frame portion 12 in supporting the first frame portion 11.First frame portion 11 is arranged at the top in the second frame portion 12.First short brink members of frame 121 and the second short brink members of frame 122 are by the first frame portion 11 and the second integrated members of frame in frame portion 12.
First frame portion 11 is formed as section and is a substantially U-shaped.First frame portion 11 possesses the retention tab (being the first retention tab 11a, the second retention tab 11b and the 3rd retention tab 11c in this example) of the peripheral part keeping solar panel 110.In detail, the first frame portion 11 possesses: keep the first retention tab 11a at the edge of the sensitive surface 110a of solar panel 110；Keep the second retention tab 11b of the first side 110c of solar panel 110, the second side 110d；And keep the 3rd retention tab 11c at the edge of the back side 110b of solar panel 110.First retention tab 11a, the second retention tab 11b and the 3rd retention tab 11c are formed integrally as that the first retention tab 11a and the three retention tab 11c is at a right angle relative to the second retention tab 11b or the frame portion of approximate right angle by the first frame portion 11.It addition, the first retention tab 11a in the first frame portion 11 extends to the inside along the sensitive surface 110a of solar panel 110, leading section abuts to sensitive surface 110a lateral bend with sensitive surface 110a.
Second frame portion 12 is formed as section and is a substantially U-shaped.In detail, the second frame portion 12 possesses: vertical frame portion 12a, 12b of pair of plate-shaped, the one end on short transverse S supports the both ends on the width (being first direction N in this example) of the bottom in the first frame portion 11 respectively；With the horizontal frame portion 12c of tabular, the both ends on width (being first direction N in this example) support the other end on the short transverse S indulging frame portion 12a, 12b respectively a pair.A pair vertical frame portion 12a, 12b and horizontal frame portion 12c is formed integrally as to make them at a right angle or the frame portion of approximate right angle by the second frame portion 12.It addition, the 3rd retention tab 11c in the second frame portion 12 and the first frame portion 11 forms, constitute box shape together with the 3rd retention tab 11c.Pallet 400 is such as fixed in second frame portion 12.
In this example, the first short brink members of frame 121 and the second short brink members of frame 122 are the members of frame of the extrusion process by aluminum and molding.
It is configured with adhesive linkage 20 between the first frame portion 11 in solar panel 110 and first short brink members of frame the 121, second short brink members of frame 122.
In detail, adhesive linkage 20 is arrange continuously between the first frame portion 11 and solar panel 110 except the part of grooving 30.So, it is possible to expand the bond area in solar panel 110 and the first frame portion 11, it is possible to improve the adhesive strength between solar panel 110 and the first frame portion 11.
As adhesive linkage 20, for instance the adhering resin materials such as silicones can be utilized.By utilizing silicones to be used as adhesive linkage 20, it is possible to maintain the higher adhesive strength of the first frame portion 11 and solar panel 110.Further, since the aging resistance characteristic of silicones is high, it is possible to maintain higher adhesive strength, therefore can also ensure that the long-term reliability of solar module 100.It addition, adhesive linkage 20 is not limited to silicones.
Fig. 4 is (being not provided with the part of grooving 30 in the first long side members of frame 123 and the second long side members of frame 124) sectional view along B1-B1 line of the solar module 100 shown in Fig. 1.It addition, the first long side members of frame 123 is mutually isostructural members of frame with the second long side members of frame 124, therefore the component parts for being substantially the same is marked with identical label, is indicated with a figure in the diagram.
First long side members of frame 123 and the second long side members of frame 124 have the first frame portion 13 of supporting solar panel 110 and the second frame portion 14 in supporting the first frame portion 13.First frame portion 13 is arranged at the top in the second frame portion 14.First long side members of frame 123 and the second long side members of frame 124 are by the first frame portion 13 and the second integrated members of frame in frame portion 14.
First frame portion 13 is formed as section and is a substantially U-shaped.First frame portion 13 possesses the retention tab (being the first retention tab 13a, the second retention tab 13b and the 3rd retention tab 13c in this example) of the peripheral part keeping solar panel 110.In detail, the first frame portion 13 possesses: keep the first retention tab 13a at the edge of the sensitive surface 110a of solar panel 110；Keep the second retention tab 13b of the 3rd side 110e of solar panel 110, the 4th side 110f；And keep the 3rd retention tab 13c at the edge of the back side 110b of solar panel 110.First retention tab 13a, the second retention tab 13b and the 3rd retention tab 13c are formed integrally as that the first retention tab 13a and the three retention tab 13c is at a right angle relative to the second retention tab 13b or the frame portion of approximate right angle by the first frame portion 13.It addition, the first retention tab 13a in the first frame portion 13 extends to the inside along the sensitive surface 110a of solar panel 110, leading section contacts to sensitive surface 110a lateral bend with sensitive surface 110a.
Second frame portion 14 is formed as section and is a substantially U-shaped.In detail, the second frame portion 14 possesses: vertical frame portion 14a, 14b of pair of plate-shaped, the one end on short transverse S supports the both ends on the width (being second direction T in this example) of the bottom in the first frame portion 13 respectively；With the horizontal frame portion 14c of tabular, the both ends on width (being second direction T in this example) support the other end on the short transverse S indulging frame portion 14a, 14b respectively a pair.A pair vertical frame portion 14a, 14b and horizontal frame portion 14c is formed integrally as to make them at a right angle or the frame portion of approximate right angle by the second frame portion 14.It addition, the 3rd retention tab 13c in the second frame portion 14 and the first frame portion 13 forms, constitute box shape together with the 3rd retention tab 13c.Pallet 400 is such as fixed in second frame portion 14.
Both ends on the short transverse S by 14a side, a vertical frame portion of another vertical frame portion 14b, being formed with internal thread hole portion 14a1,14a1 of screwing togather with fixing parts SC, SC, this fixing parts SC, SC are inserted through through hole HL, HL of arranging at the first short brink members of frame 121 and the second short brink members of frame 122.
First long side members of frame 123 and the second long side members of frame 124, in the same manner as the first short brink members of frame 121 and the second short brink members of frame 122, are the members of frame of the extrusion process by aluminum and molding in this example.
It is configured with adhesive linkage 20 between the first frame portion 13 in solar panel 110 and first long side members of frame the 123, second long side members of frame 124.
In detail, adhesive linkage 20 is arrange continuously between the first frame portion 13 and solar panel 110 except the part of grooving 30.So, it is possible to expand the bond area in solar panel 110 and the first frame portion 13, it is possible to improve the adhesive strength between solar panel 110 and the first frame portion 13.
Adhesive linkage 20 is the adhesive linkage same with the adhesive linkage being arranged at the first short brink members of frame 121 and the second short brink members of frame 122, in this description will be omitted.
As shown in Figure 3 and Figure 4, the thickness h 1 of solar panel 110 is about 4.5mm in this example, and the thickness h 2 of first short brink members of frame the 121, second short brink members of frame the 122, first long side members of frame 123 and the second long side members of frame 124 is about 1.2mm in this example.It addition, the distance h3 between the second retention tab 11b, 13b in solar panel 110 and the first frame portion 11,13 is about 1mm in this example.
<grooving in the members of frame of solar module>
Then, the grooving 30 hereinafter with reference to the members of frame 120 in the Fig. 5 (a) to Fig. 7 solar module 100 to present embodiment illustrates.
Fig. 5 (a), Fig. 5 (b) and Fig. 6 (a), Fig. 6 (b) indicate that the figure of grooving 30 part of the members of frame 120 in the solar module 100 shown in Fig. 1.Fig. 5 (a) is the amplification view along the A2-A2 line shown in Fig. 1, and Fig. 5 (b) is the amplification view along the B2-B2 line shown in Fig. 1.It addition, Fig. 6 (a) indicates that object 50 encounters the amplification view of the state of the grooving 30 shown in Fig. 5 (a), Fig. 6 (b) indicates that object 50 encounters the amplification view of the state of the grooving 30 shown in Fig. 5 (b).Additionally, in Fig. 5 (a) and Fig. 6 (a), the first short brink members of frame 121 and the second short brink members of frame 122 is represented with a figure, in Fig. 5 (b) and Fig. 6 (b), represent the first long side members of frame 123 and the second long side members of frame 124 with a figure.
As shown in Fig. 5 (a), Fig. 5 (b) and Fig. 6 (a), Fig. 6 (b), grooving 30 is at least provided with a members of frame 120 relatively low in a pair members of frame 120,120 have difference of height.In this example, grooving 30 is arranged at all of members of frame in first short brink members of frame the 121, second short brink members of frame the 122, first long side members of frame 123 and the second long side members of frame 124.The space of the sensitive surface 110a of solar panel 110 with the lateral surface 120a (being the lateral surface 124a of the lateral surface 121a of the first short brink members of frame 121, the lateral surface 122a of the second short brink members of frame 122, the lateral surface 123a of the first long side members of frame 123 and the second long side members of frame 124 in this example) along members of frame 120 is connected by grooving 30.
Further, to be formed as at least some of (being the entirety of bottom surface 30a in this example) of bottom surface 30a higher than the sensitive surface 110a of solar panel 110 for grooving 30.In detail, grooving 30 be formed as bottom surface 30a exceed solar panel 110 sensitive surface 110a and exceed sensitive surface 110a ground 30a bottom cover (not making it expose) solar panel 110 whole side (being side 110c～110f in this example).At least one of height (degree of depth of bottom surface 30a) of the bottom surface 30a of grooving 30 height than the sensitive surface 110a of solar panel 110 is high.
In other words, grooving 30 is formed by comparing at least partially in the way of sensitive surface 110a highlights predetermined overhang d1 (with reference to Fig. 5 (a) and Fig. 5 (b)) of bottom surface 30a.At this, the height of bottom surface 30a and the height of sensitive surface 110a are the height of the thickness direction of solar panel 110, be benchmark with the datum level of the sensitive surface 110a along solar panel 110 datum level such as bottom surface of the horizontal frame portion 14c (with reference to Fig. 4) in the second frame portion 14 (bottom surface of horizontal frame portion 12c (with reference to Fig. 3) in the back side 110b of such as solar panel 110, the second frame portion 12) height.
Specifically, the constant height of the bottom surface 30a of grooving 30 or constant.The bottom surface 30a of the grooving 30 and sensitive surface 110a of solar panel 110 is parallel or substantially parallel.The angular shape of predetermined predetermined angular (being right angle or approximate right angle in this example) is formed as between bottom surface 30a and wall 30b, 30c (with reference to Fig. 2) of grooving 30 of grooving 30.
In this example, in the first frame portion 11,13 of members of frame 120, the part that grooving 30 is disconnected in the longitudinal direction by the first retention tab 11a, 13a is constituted (seeing figures.1.and.2), and the bottom surface 30a of grooving 30 is made up of the end face of the second retention tab 11b, 13b.Grooving 30 extends along orthogonal or length direction generally normal to members of frame 120 direction (width).
As described above, in the present embodiment, being provided with the grooving 30 of lateral surface 120a opening at members of frame 120 at members of frame 120, therefore, the shipwreck such as rainwater, snowmelt is to lodge in the sensitive surface 110a of solar panel 110.And, grooving 30 is formed as at least some of higher than the sensitive surface 110a of solar panel 110 of bottom surface 30a, therefore, it is possible to make object 50 (with reference to Fig. 6 (a) and Fig. 6 (b)) directly not meet the light corner 110g of the sensitive surface 110a side of solar panel 110, but meet its grooving 30 nearby.Therefore, it is possible to be effectively prevented object 50 directly meet the light corner 110g of solar panel 110, it is possible to suppress the damage of solar panel 110.Such as light corner 110g can be suppressed damaged, or light corner 110g produces the crack such as slight crack or be full of cracks, and then the damage of solar panel 110 entirety can be effectively prevented from.This point is especially effective when using glass as the parts of the light corner 110g constituting solar panel 110.At this, the bottom surface 30a's of grooving 30 is at least some of higher than the sensitive surface 110a of solar panel 110, therefore, even if water is somewhat prone to lodge in the sensitive surface 110a of solar panel 110, is also the degree that will not produce obstacle in application.The bottom surface 30a (being the end face of the second retention tab 11b, 13b in this example) of grooving 30 is predetermined value relative to the overhang d1 (with reference to Fig. 5 (a) and Fig. 5 (b)) of the sensitive surface 110a of solar panel 110.At this, even if overhang d1 can be the sensitive surface 110a having water somewhat to lodge in solar panel 110, the impurities left such as the dust that contains in water, dust are on sensitive surface 110a, this impurity is without the value covering sunlight, even if or sometimes cover sunlight, without the value of the level producing obstacle in application, in this example, overhang d1 is about 0.3mm.That is, at least some of higher than the sensitive surface 110a of solar panel 110 about the 0.3mm of the bottom surface 30a of grooving 30.
So, according to present embodiment, except shipwreck can be made with except accumulating in the sensitive surface 110a of solar panel 110, additionally it is possible to suppress the damage of solar panel 110.
It addition, in the solar module 100 of present embodiment, as depicted in figs. 1 and 2, be provided with two groovings 30 relative to members of frame 120 but it also may arrange one or more than three.
It addition, grooving 30 is arranged at the both ends on the length direction of members of frame 120 but it also may be arranged on the optional position of members of frame 120.Such as, in the first short brink members of frame 121 and the second short brink members of frame 122, it is also possible to be arranged to make the front end 13a1 (medial extremity) by the first long side members of frame 123 and the wall 30b and the first retention tab 13a in the first long side members of frame 123 and the second long side members of frame 124 of the second long side members of frame 124 side of grooving 30 to align.Additionally, in the first long side members of frame 123 and the second long side members of frame 124, it is also possible to be arranged to make the front end 11a1 (medial extremity) by the first short brink members of frame 121 and the wall 30b and the first retention tab 11a in the first short brink members of frame 121 and the second short brink members of frame 122 of the second short brink members of frame 122 side of grooving 30 to align.
Fig. 7 represents the members of frame 120 in the solar module 100 shown in Fig. 1 enlargedly, is arranged to make a wall 30b and the first retention tab 11a of grooving 30, the axonometric chart of example that front end 11a1,13a1 (medial extremity) of 13a align.
In the example shown in Fig. 7, it is arranged to make the front end 11a1 (medial extremity) by a wall 30b and the first retention tab 11a in the second short brink members of frame 122 of the grooving of the second short brink members of frame 122 side in the second long side members of frame 124 align.It addition, be arranged to make the front end 13a1 (medial extremity) by a wall 30b and the first retention tab 13a in the first long side members of frame 123 of the grooving of the first long side members of frame 123 side in the second short brink members of frame 122 align.It addition, the example of the grooving 30 by the second short brink members of frame 122 side illustrated in the structure shown in Fig. 7 in the grooving 30 by the second long side members of frame 124 side and the first long side members of frame 123 being not provided with in the second short brink members of frame 122.
So, by being arranged to make front end 11a1,13a1 (medial extremity) alignment of the wall 30b of grooving 30,30,30b and the first retention tab 11a, 13a, it is possible to make the water that front end 11a1,13a1 (medial extremity) along the first retention tab 11a, 13a flow successfully flow towards grooving 30.
[the first embodiment to the 4th embodiment]
Then, hereinafter with reference to Fig. 8 (a) to Figure 12, the first embodiment is illustrated to the solar module 100 of the 4th embodiment.
(the first embodiment)
Fig. 8 (a) and Fig. 8 (b) is an illustration for the explanation figure of the solar module 100 of the first embodiment.Fig. 8 (a) is the enlarged side view from the example being formed as inclined plane shape between bottom surface 30a and wall 30b, 30c of lateral surface 120a side observation grooving 30, and Fig. 8 (b) is the enlarged side view from the example being formed as curve form between bottom surface 30a and wall 30b, 30c of lateral surface 120a side observation grooving 30.
In the solar module 100 of the first embodiment, inclined plane shape (so-called C face shape) is formed as between the bottom surface 30a of the grooving 30 shown in Fig. 8 (a) and wall (at least one wall in two wall 30b, 30c is two wall 30b, 30c in this example).The bottom surface 30a of grooving 30 becomes predetermined angle (being right angle or approximate right angle in this example) with wall 30b, 30c, and inclined plane α 1, the α 1 between bottom surface 30a and wall 30b, 30c tilts predetermined pre-determined tilt angle (being 45 ° in this example) relative to bottom surface 30a.
Inclined plane α 1 between bottom surface 30a and wall 30b, 30c of grooving 30 shown in Fig. 8 (a), the inclined plane shape of α 1 can by carrying out the processing of C face obtain based on machining, the punch process of molding.In Fig. 8 (a), the width a (distance on width W) of the bottom surface 30a of grooving 30 is less than the width b (distance on width W) between wall 30b, 30c, in this example, inclined plane α 1, α 1 distance d2, the d2 on width W is about 0.5mm.
In the solar module 100 of the first embodiment, curve form (so-called R face shape) is formed as between the bottom surface 30a of the grooving 30 shown in Fig. 8 (b) and wall (at least one wall in two wall 30b, 30c is two wall 30b, 30c in this example).The bottom surface 30a of grooving 30 becomes predetermined angle (being right angle or approximate right angle in this example) with wall 30b, 30c, and the curved surface α 2 between bottom surface 30a and wall 30b, 30c, α 2 are formed as little by little bending between bottom surface 30a and wall 30b, 30c.
Curved surface α 2 between bottom surface 30a and wall 30b, 30c of grooving 30 shown in Fig. 8 (b), the curve form of α 2 can by carrying out the processing of R face obtain based on machining, the punch process of molding.In Fig. 8 (b), the width a (distance on width W) of the bottom surface 30a of grooving 30 is less than the width b (distance on width W) between wall 30b, 30c, in this example, curved surface α 2, α 2 distance d3, the d3 on width W is about 0.5mm.
In the first embodiment, inclined plane shape (with reference to Fig. 8 (a)) or curve form (with reference to Fig. 8 (b)) is formed as such that it is able to improve the intensity between bottom surface 30a and wall 30b, 30c of grooving 30 of grooving 30 between bottom surface 30a and wall 30b, 30c of grooving 30.It addition, when forming grooving 30 by punch process, compared with the situation between the bottom surface 30a making grooving 30 and wall 30b, 30c of grooving 30 being angular shape, the life-span of the diel that grooving 30 carries out molding is improved.
(the second embodiment)
Fig. 9 and Figure 10 (a), Figure 10 (b) are an illustration for the explanation figure of the solar module 100 of the second embodiment.Fig. 9 is the enlarged side view of the example being conformed with 30d from lateral surface 120a observation at the bottom surface 30a of grooving 30.Figure 10 (a) indicates that the sectional view of example being provided with the projection 30d shown in Fig. 9 in the structure shown in Fig. 5 (a) at the bottom surface 30a of grooving 30, and Figure 10 (b) indicates that the sectional view of example being provided with the projection 30d shown in Fig. 9 in the structure shown in Fig. 5 (b) at the bottom surface 30a of grooving 30.
As shown in Fig. 9 and Figure 10 (a), Figure 10 (b), the solar module 100 of a second embodiment part on the width W of the bottom surface 30a of grooving 30 is conformed with 30d.The bottom surface 30a of projection 30d and grooving 30 forms.Projection 30d both can be arranged on the bottom surface 30a of grooving 30 side on width W or another side, arrange with can also vacating the bottom surface 30a of grooving 30 both sides on width W, or the centre position that the bottom surface 30a that can also be arranged to comprise grooving 30 is on width W.In this example, vacate the bottom surface 30a of grooving 30 both sides on width W and projection 30d is arranged at central part.
From the flowing easness of the water making to walk around projection 30d in grooving 30 and object 50 meets projection 30d in grooving 30 easness the angle deposited, projection 30d distance c (with reference to Fig. 9) on the width W of grooving 30 can be about the 1/4～3/4 of the width a (distance on width W) of bottom surface 30a, it is more preferably about 1/3～2/3, for instance can be about 1/3.The height d4 of projection 30d (with reference to Figure 10 (a) and Figure 10 (b)) can be equal to or lower than the value (be equal in this example or value) lower than the first retention tab 11a, the thickness of 13a about the height of the end face of members of frame 120.Projection 30d distance d5 in the direction of the width (with reference to Figure 10 (a) and Figure 10 (b)) can be equal to or lower than the value of members of frame 120 length (being the thickness of the second retention tab 11b, 13b in this example) in the direction of the width.
In this second embodiment, a part on the width W of the bottom surface 30a of grooving 30 is conformed with 30d, thus when making the water capacity lodging in sensitive surface 110a be easily discharged to the outside from sensitive surface 110a by grooving 30, it is possible to make object 50 meet the projection 30d of the bottom surface 30a being arranged at grooving 30.Therefore, it is possible to suppress the damage of solar panel 110 further.
(the 3rd embodiment)
Figure 11 (a) and Figure 11 (b) is an illustration for the explanation figure of the solar module 100 of the 3rd embodiment.Figure 11 (a) represents the sectional view of the example that the part corresponding with grooving 30 of side 110c, 110d of solar panel 110 is capped in the structure shown in Fig. 5 (a), and Figure 11 (b) indicates that the sectional view of the capped example of the part corresponding with grooving 30 of side 110e, 110f of solar panel 110 in the structure shown in Fig. 5 (b).
As shown in Figure 11 (a) and Figure 11 (b), in the solar module 100 of the 3rd embodiment, at least corresponding with grooving 30 part of the side of solar panel 110 is capped.In this example, the part corresponding with grooving 30 of the first side 110c to the 4th side 110f of solar panel 110 is coated to parts 40 in the way of not exposing and is covered.
At this, the coating parts of the double-layer structural of adhesive linkage and uvioresistant layer such as can be used as the coating parts 40 of side covering solar panel 110.As adhesive linkage, it is possible to illustrate the resin material of the cementabilities such as butyl rubber, as uvioresistant layer, it is possible to illustrate the corrosion proof metal materials such as aluminum.Alternatively, it is also possible to use above-mentioned adhesive linkage 20 as the coating parts 40 of the side covering solar panel 110.In this case, it is possible to what include grooving 30 between the first frame portion 11,13 and solar panel 110 partly arranges adhesive linkage 20 continuously, it is possible to using the adhesive linkage 20 of the part of grooving 30 as coating parts 40.
In this example; clad material 40 is the coating parts (sheet component) of the double-layer structural of adhesive linkage and uvioresistant layer (protective layer), arranges with somewhat bloating from the two ends the thickness direction of the first side 110c to the 4th side 110f of solar panel 110 to sensitive surface 110a side and 110b side, the back side.At this, it is not limited to this as adhesive linkage, for instance two-sided tape can be used.It is not limited to this as uvioresistant layer (protective layer); it can be such as the resin (such as PET resin: polyethylene terephthalate resin) of aging resistance characteristic; in addition to this it is possible to use the parts etc. same with membrane material, notacoria.
In the third embodiment; at least corresponding with grooving 30 part of the side (being the first side 110c to the 4th side 110f in this example) of solar panel 110 is capped; even if thus object 50 encounters grooving 30; it also is able to the capped part corresponding with grooving 30 of protection solar panel 110 such that it is able to correspondingly suppress the damage of solar panel 110.
(the 4th embodiment)
Figure 12 is an illustration for the explanation figure of the solar module 100 of the 4th embodiment, is represent that grooving 30 has the axonometric chart of the example of rake 31 enlargedly.It addition, figure 12 illustrates in the second long side members of frame 124 and the second short brink members of frame 122, grooving 30 has rake 31 and the example of parallel portion 32.
As shown in figure 12, in the solar module 100 of the 4th embodiment, grooving 30 has rake 31, and this rake 31 tilts in the way of becoming narrow gradually from the end of the inner side of solar module 100 towards outside width b (width between wall 30b, 30c).In this example, grooving 30 also has parallel portion 32, parallel portion 32 from the outside of rake 31 towards the end in outside by width b equal or roughly equal in the way of parallel or substantially parallel ground extend continuously.
Rake 31 can also be arranged on the one side on the width W of grooving 30, but is arranged at both sides in this example.The position on the border of rake 31 and parallel portion 32 is the predetermined precalculated position (such as centre position or than position in the outer part, centre position) of the grooving 30 on the width of members of frame 120.Rake 31 is such as predetermined predetermined angular (such as about 45 °) relative to the angle of inclination of the length direction of members of frame 120.
In the 4th embodiment; grooving 30 has rake 31; thus when increase the area of protection solar panel 110 in side little for the width b of rake 31 as far as possible; the water on the sensitive surface 110a of solar panel 110 can be collected, thus correspondingly making the water lodging in sensitive surface 110a be prone to be discharged to the outside from sensitive surface 110a through grooving 30 in the side big for width b of rake 31.
(other embodiments)
The solar module 100 of present embodiment can also be the solar module at least two in said structure combined.
It addition, in the present embodiment, solar panel 110 is top view is rectangular solar panel but it also may be top view be foursquare solar panel.Additionally, in the present embodiment, it is provided with grooving 30 but it also may only have on a pair members of frame 120 of difference of height and grooving 30 is set in relative two pairs of members of frame (121,122), (123,124) relative two pairs of members of frame (121,122), (123,124) both sides (amounting to the members of frame 121～124 on four limits).Alternatively, it is also possible to only arrange grooving 30 at least one members of frame of members of frame 121～124.
(configuration structure for solar module)
Then, hereinafter with reference to Figure 13 to Figure 16, the configuration structure of solar module 100 is illustrated.
Figure 13 indicates that the top view of an example of the solar cell module array 210 making to be formed as rectangular on multiple solar module 100～100 H in the horizontal direction and incline direction V and making in the way of making the first long side members of frame 123 and the second long side members of frame 124 have difference of height the first short brink members of frame 121 and the second short brink members of frame 122 to tilt.Figure 14 indicates that the top view of an example of the solar cell module array 220 making to be formed as rectangular on multiple solar module 100～100 H in the horizontal direction and incline direction V and making in the way of making the first short brink members of frame 121 and the second short brink members of frame 122 have difference of height the first long side members of frame 123 and the second long side members of frame 124 to tilt.
Further, Figure 15 indicates that the top view of the example making to be formed as on multiple solar module 100～100 H in the horizontal direction zigzag the solar cell module array 310 that makes the first short brink members of frame 121 and the second short brink members of frame 122 tilt in the way of making the first long side members of frame 123 and the second long side members of frame 124 have difference of height.Figure 16 indicates that the top view of the example making to be formed as on multiple solar module 100～100 H in the horizontal direction zigzag the solar cell module array 320 that makes the first long side members of frame 123 and the second long side members of frame 124 tilt in the way of making the first short brink members of frame 121 and the second short brink members of frame 122 have difference of height.
Multiple solar modules 100 are such as juxtaposed on pallet 400 (with reference to Fig. 3 and Fig. 4) along horizontal direction H and/or incline direction V, constitute solar cell module array 210 (with reference to Figure 13), 220 (with reference to Figure 14), 310 (with reference to Figure 15), 320 (with reference to Figure 16).
Each solar module 100～100 in solar cell module array 210,220,310,320, relative two members of frame 120,120 (being the first long side members of frame 123 and the second long side members of frame 124 in the example shown in Figure 13 and Figure 15, be the first short brink members of frame 121 and the second short brink members of frame 122 in the example shown in Figure 14 and Figure 16) have difference of height and level or approximate horizontal.Remaining two members of frame 120,120 (being the first short brink members of frame 121 and the second short brink members of frame 122 in the example shown in Figure 13 and Figure 15, be the first long side members of frame 123 and the second long side members of frame 124 in the example shown in Figure 14 and Figure 16) tilt.
And, grooving 30 can be arranged in and there is the upper alignment of difference of height, adjacent two edges between adjacent solar battery module 100,100 members of frame 120,120 (being the first adjacent long side members of frame 123 and the second long side members of frame 124 in the example shown in Figure 13 and Figure 15, be the first short brink members of frame 121 and the second short brink members of frame 122 in the example shown in Figure 14 and Figure 16) (length direction of members of frame 120) in the horizontal direction.It addition, can make the width at that have difference of height, adjacent between adjacent solar module 100,100 grooving 30,30 is same widths.
(rectangular solar cell module array)
Rectangular solar cell module array 210,220 shown in Figure 13 and Figure 14 be by m layer (m is the integer of more than 2), n row (n is the integer of more than 2) solar module 100 by the first adjacent short brink members of frame 121 and the second short brink members of frame 122 each other and the first adjacent long side members of frame 123 and the second long side members of frame 124 be in alignment with each other in the way of be arranged in pallet 400 and be arranged to the solar cell module array of m layer × n row.Solar cell module array 210,220 is rectangle in this example.
About the solar cell module array 210 shown in Figure 13, in each solar module 100～100, first long side members of frame 123 and the second long side members of frame 124 have difference of height, and first long side members of frame 123 and the second long side members of frame 124 be configured to level or approximate horizontal, the first short brink members of frame 121 and the second short brink members of frame 122 tilt.Further, between adjacent the first long side members of frame 123 and the second long side members of frame 124 of that have difference of height, adjacent solar module 100,100, grooving 30,30 aligns.
Additionally, about the solar cell module array 220 shown in Figure 14, in each solar module 100～100, first short brink members of frame 121 and the second short brink members of frame 122 have difference of height, and first short brink members of frame 121 and the second short brink members of frame 122 be configured to level or approximate horizontal, the first long side members of frame 123 and the second long side members of frame 124 tilt.Further, between adjacent the first short brink members of frame 121 and the second short brink members of frame 122 of that have difference of height, adjacent solar module 100,100, grooving 30,30 aligns.
So, in rectangular solar cell module array 210,220, the water on each solar module 100～100 can successfully flow to lower section via the grooving 30,30 between adjacent solar module 100,100.
(jagged solar cell module array)
Jagged solar cell module array 310,320 shown in Figure 15 and Figure 16 is to be alternately arranged the predetermined preset distance that staggers on solar module 100 H in the horizontal direction (being the distance of the half of spacing between adjacent solar module 100,100 in this example) in the solar cell module array of pallet 400.Solar cell module array 310,320 is shaped generally as triangle in this example.
About the solar cell module array 310 shown in Figure 15, in each solar module 100～100, first long side members of frame 123 and the second long side members of frame 124 have difference of height, and first long side members of frame 123 and the second long side members of frame 124 be configured to level or approximate horizontal, the first short brink members of frame 121 and the second short brink members of frame 122 tilt.Further, between adjacent the first long side members of frame 123 and the second long side members of frame 124 of that have difference of height, adjacent solar module 100,100, grooving 30,30 aligns.
Additionally, about the solar cell module array 320 shown in Figure 16, in each solar module 100～100, first short brink members of frame 121 and the second short brink members of frame 122 have difference of height, and first short brink members of frame 121 and the second short brink members of frame 122 be configured to level or approximate horizontal, the first long side members of frame 123 and the second long side members of frame 124 tilt.Further, between adjacent the first short brink members of frame 121 and the second short brink members of frame 122 of that have difference of height, adjacent solar module 100,100, grooving 30,30 aligns.
So, in jagged solar cell module array 310,320, the water on each solar module 100～100 can successfully flow to lower section via the grooving 30,30 between adjacent solar module 100,100.
Additionally, in structure shown in Figure 13 to Figure 16, from make members of frame 120 be share part angle, in members of frame 120, it is possible to grooving 30 is arranged in horizontal direction (length direction of members of frame 120) in middle position for benchmark line symmetry (symmetrical).
Such as, in example shown in Figure 13 and Figure 15, it is the angle sharing part from making the first long side members of frame 123 and the second long side members of frame 124, in the first long side members of frame 123 and the second long side members of frame 124, it is possible to by grooving 30 (being two groovings 30,30 at both ends in this example) (length direction of members of frame 120) in the horizontal direction to be positioned at same position mutually and the mode of same widths is arranged to middle position for the line of benchmark symmetrical each other mutually.And then, in the example shown in Figure 15, it is possible to the central part at the first adjacent long side members of frame 123 of adjacent solar module 100,100 and the part of the repetition (overlap) of the second long side members of frame 124 arranges grooving 30.Or/and then, in example shown in Figure 14 and Figure 16, it is the angle sharing part from making the first short brink members of frame 121 and the second short brink members of frame 122, in the first short brink members of frame 121 and the second short brink members of frame 122, it is possible to by grooving 30 (being two groovings 30,30 at both ends in this example) (length direction of members of frame 120) in the horizontal direction to be positioned at same position mutually and the mode of same widths is arranged to middle position for the line of benchmark symmetrical each other mutually.And then, in the example shown in Figure 16, it is possible to the central part at the first adjacent short brink members of frame 121 of adjacent solar module 100,100 and the part of the repetition (overlap) of the second short brink members of frame 122 arranges grooving 30.
This utility model is not limited to embodiments described above, it is possible to implement with other various forms.Therefore, described embodiment is all only simple illustration in all respects, the not explanation of being defined property.Scope of the present utility model is represented by claims, does not do any restriction in description text.And then, belong to the content being entirely in scope of the present utility model with the deformation of claims equivalency range, change.
Label declaration
11 first frame portions；
11a the first retention tab；
11a1 front end；
11b the second retention tab；
11c the 3rd retention tab；
12 second frame portions；
The vertical frame portion of 12a mono-；
Another vertical frame portion of 12b；
The horizontal frame portion of 12c；
13 first frame portions；
13a the first retention tab；
13a1 front end；
13b the second retention tab；
13c the 3rd retention tab；
14 second frame portions；
The vertical frame portion of 14a mono-；
14a1 internal thread hole portion；
Another vertical frame portion of 14b；
The horizontal frame portion of 14c；
20 adhesive linkages；
30 groovings；
30a bottom surface；
30b wall；
30c wall；
30d projection；
31 rakes；
32 parallel portion；
40 coating parts；
50 objects；
100 solar modules；
110 solar panels；
110a sensitive surface；
The 110b back side；
110c the first side；
110d the second side；
110e the 3rd side；
110f the 4th side；
110g light corner；
120 members of frame；
120a lateral surface；
121 first short brink members of frame；
121a lateral surface；
122 second short brink members of frame；
122a lateral surface；
123 first long side members of frame；
123a lateral surface；
124 second long side members of frame；
124a lateral surface；
210 solar cell module arrays；
220 solar cell module arrays；
310 solar cell module arrays；
320 solar cell module arrays；
400 pallets；
H horizontal direction；
HL through hole；
N first direction；
S short transverse；
SC fixes parts；
T second direction；
V incline direction；
W width；
α 1 inclined plane；
α 2 curved surface.
Claims (8)
1. a solar module, possesses the members of frame of the edge of solar panel and the described solar panel of maintenance, it is characterised in that
The grooving of lateral surface opening at this members of frame it is provided with at described members of frame,
Described grooving is formed as at least some of higher than the sensitive surface of described solar panel of bottom surface.
2. solar module according to claim 1, it is characterised in that
Inclined plane shape or curve form is formed as between bottom surface and the wall of described grooving.
3. solar module according to claim 1 and 2, it is characterised in that
A part at the width of the bottom surface of described grooving is conformed with.
4. solar module according to claim 1 and 2, it is characterised in that
At least corresponding with the described grooving part of the side of described solar panel is capped.
5. solar module according to claim 3, it is characterised in that
At least corresponding with the described grooving part of the side of described solar panel is capped.
6. solar module according to claim 1 and 2, it is characterised in that
Described grooving has rake, and described rake tilts in the way of the end from the inner side of described solar module becomes narrow gradually towards outside width.
7. solar module according to claim 3, it is characterised in that
Described grooving has rake, and described rake tilts in the way of the end from the inner side of described solar module becomes narrow gradually towards outside width.
8. solar module according to claim 4, it is characterised in that
Described grooving has rake, and described rake tilts in the way of the end from the inner side of described solar module becomes narrow gradually towards outside width.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014260949A JP6453074B2 (en) | 2014-12-24 | 2014-12-24 | Solar cell module |
| JP2014-260949 | 2014-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205389191U true CN205389191U (en) | 2016-07-20 |
Family
ID=56329261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521083232.4U Expired - Fee Related CN205389191U (en) | 2014-12-24 | 2015-12-23 | Solar cell module |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6453074B2 (en) |
| CN (1) | CN205389191U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7246141B2 (en) * | 2018-05-09 | 2023-03-27 | シャープ株式会社 | solar module |
| CN114899261A (en) * | 2022-05-09 | 2022-08-12 | 中国长江三峡集团有限公司 | A device for improving the light utilization rate of the gap between a photovoltaic cell and a frame |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60103855U (en) * | 1983-12-19 | 1985-07-15 | 京セラ株式会社 | solar cell module |
| US7956279B2 (en) * | 2005-03-18 | 2011-06-07 | Kyocera Corporation | Solar cell module and solar cell array |
| CN101981706B (en) * | 2008-03-26 | 2012-12-26 | 京瓷株式会社 | Solar cell module |
| JP2011149219A (en) * | 2010-01-22 | 2011-08-04 | Sanyo Electric Co Ltd | Photoelectric conversion device |
| WO2012014922A1 (en) * | 2010-07-27 | 2012-02-02 | 三洋電機株式会社 | Solar cell module |
| KR101299504B1 (en) * | 2010-09-20 | 2013-08-29 | 엘지전자 주식회사 | Photovoltaic module |
| JP6204720B2 (en) * | 2012-07-05 | 2017-09-27 | シャープ株式会社 | Frame body and solar cell module provided with the frame body |
| WO2014080624A1 (en) * | 2012-11-21 | 2014-05-30 | 三洋電機株式会社 | Solar cell module |
-
2014
- 2014-12-24 JP JP2014260949A patent/JP6453074B2/en active Active
-
2015
- 2015-12-23 CN CN201521083232.4U patent/CN205389191U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016123176A (en) | 2016-07-07 |
| JP6453074B2 (en) | 2019-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102945874B (en) | Solar cell module | |
| JP3679611B2 (en) | Solar cell module | |
| JP6391017B2 (en) | Solar cell module and manufacturing method thereof | |
| JP2011526427A (en) | Solar power generation module with drainage frame | |
| EP1926111A3 (en) | Dye-sensitized solar cell module having vertically stacked cells and method of manufacturing the same | |
| US9530919B2 (en) | Solar cell module | |
| EP3432365B1 (en) | Solar module and method for fabricating the same | |
| CN205389191U (en) | Solar cell module | |
| CN108649085A (en) | Two-sided light-receiving type solar cell module | |
| US10439551B2 (en) | Solar cell module | |
| KR102705764B1 (en) | Optical shield for photovoltaic cells | |
| US20180331243A1 (en) | Solar cell module | |
| CN205490366U (en) | Solar cell module | |
| WO2019232233A1 (en) | Bifacial solar module | |
| KR20200013407A (en) | Solar cell module and method for manufacturing the same | |
| JP2010129691A (en) | Solar cell module | |
| JP2001111083A (en) | Solar cell module | |
| KR20160000192A (en) | Photovoltaics module package and the manufacturing method thereof | |
| EP2980859A1 (en) | Solar cell module | |
| KR102354015B1 (en) | Method for Manufacturing the Shingled String, and the Solar Cell Module having the same | |
| US20110237024A1 (en) | Method for processinig an edge of a photovoltaic panel | |
| JP2015195663A (en) | Solar cell module | |
| US20200194604A1 (en) | Light collection and photovoltaic member combination assembly | |
| CN218089404U (en) | White adhesive film for photovoltaic module and photovoltaic module | |
| JP6301737B2 (en) | Solar cell device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160720 Termination date: 20191223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |