FR2916464A1 - Solar panel i.e. thermal solar panel, integrating device for roof of building, has chutes comprising fitting units that are complementary to and fitted by clipping with corresponding fitting units of upper and lower connections - Google Patents

Abstract

The device has an upper connection (100) connected with an upper part of a chassis (15) of a solar panel (10), and a lower connection (200) connected with a lower part of the chassis. Two chutes (300, 400) connect respective lateral parts (13, 14) of the chassis, where the chutes respectively comprise fitting units (310, 410) that are complementary to and fitted by clipping with corresponding fitting units (111, 121, 213, 214) of the upper and lower connections.

Description

The invention relates to a solar panel integration device on a

  roof. The invention more specifically relates to a thermal solar panel integration device on a roof tile interlocking, made in kit. The invention also relates to an assembly formed by a solar panel and a device according to the invention. The invention further relates to a roof comprising one or more sets thus formed.

  In particular, the invention relates to a roof comprising a plurality of these sets arranged next to each other, horizontally, vertically or both at a time. The invention may in particular be applied to a roof comprising tiles of a range of tiles of the Great South Mussels family, and as a non-limiting example to a tile of this family called Romane Canal by the plaintiff, who presents an important curve. More generally, the invention can be applied to a roof comprising tiles with a curvature of up to 140mm. The installation of solar panels on the roof of buildings is increasingly required. However, the integration of these on a roof is not always ideally done in the sense that the installer must usually find a solution of its own for lack of adequate products on the market.

  This is particularly the case when the installation is to be done on a roof with a low slope. By weak slope, it is necessary to understand a slope between 10 and 30. Indeed, in this case the water is evacuated much less well under the effect of gravity, and the installer must also provide this constraint during installation.

  This results in a longer installation time, higher costs for the end user, and also many sealing problems, when the installer has opted for an inadequate solution.

  These questions arise in particular for existing buildings for which an installation of solar panels is sought, but also for new buildings. Moreover, beyond the issues of waterproofing, the question arises of how best to integrate these solar panels on the roof so that they are integral parts of the roof. We understand that the end consumer would hardly accept to see solar panels placed on the existing roof, or mounted at a distance from it. This requirement is all the stronger because it is most often imposed by urban planning standards. An object of the invention is therefore to provide a solar panel integration device on a roof, and more particularly for a solar thermal type application, to overcome these disadvantages.

  An object of the invention is more precisely to provide such a device well suited for the integration of a solar panel, particularly of the solar thermal type, to a roof made with a range of tiles of the Grands Moules du Sud family. Another objective is to propose an assembly formed by a solar panel and a device according to the invention. Another objective is still to propose a roof comprising at least one such assembly. Another objective is to propose a roof comprising a plurality of these sets, arranged next to one another, horizontally, vertically or both at a time. To achieve at least one of these objectives, there is provided a solar panel integration device on a roof, in particular for solar thermal, the solar panel comprising a frame, characterized in that it comprises: • a upper connection with the upper part of the chassis; • a lower connection with the lower part of the chassis; Two lanes for connecting the respective lateral parts of the frame, each lane comprising clipping engagement means, complementary to corresponding interlocking means of the upper connection and the lower connection. The integration device may provide at least one of the following features - the upper connector comprises a planar upper portion having at least one chute, extending in the direction of the length of the upper connector to prevent upwellings and to stiffen the flat upper part; - The upper connector comprises means for interlocking with the frame, which comprise: • a stop length adapted to the width of the frame; • a guide at each end of the stop extending perpendicularly to the stop; • a clip extending in the extension of the stop, along the length thereof, to engage with a lamella of cross section fixed on the frame of the solar panel; - The device comprises a piece in the form of a batten, extending in the direction of the length of the upper connector, and having a predetermined height H, for holding in position roof tiles directly adjacent to the upper connector; the lower connection comprises means for interlocking with the chassis, which comprise: a stop, of length adapted to the width of the chassis, having a planar upper part for engaging with a lamella of cross-section fixed on the front face chassis; • a guide at each end of the stop extending perpendicularly to the stop; - The lower connection comprises a flat lower portion, extending over a width corresponding to that of the frame, having an inclination adapted to cover the roof parallel thereto; the corresponding interlocking means of the upper and lower connections are at least partly formed by a hollow rib projecting from the connections, the rib extending in a direction corresponding to the width of said connectors; - The corresponding interlocking means of the upper and lower connections are at least partially formed by U-shaped stamping reversed relative to the fittings, the stamping extending in a direction corresponding to the width of said connectors; each passage comprises two parts perpendicular to each other, the first portion having the general shape of a plate whose nesting means are at least partly formed by a solid rib projecting from the plate, the rib extending in a direction corresponding to the length of the corridors; - The interlocking means of the corridors are at least partly formed by U-shaped embossing reversed, extending in a direction corresponding to the length of the corridors; the device further comprises two L-shaped parts, each of these parts comprising: a first part for wedging the second part of a corridor against the frame of the solar panel, and a second part for covering, preferably by clipping, the chassis of the solar panel. To achieve at least one of these objectives, there is also provided an assembly comprising a device according to one of the preceding characteristics and a solar panel, in particular solar thermal type, comprising a frame of dimensions corresponding to the different parts of the device , the solar panel comprising, at its upper end, a straight blade attached to the upper face of the frame so that there is a day between this blade and the solar panel. The assembly thus formed can provide the following characteristics: the solar panel comprises, at its lower end, a straight blade fixed on the front face of the frame so that there is a day between this strip and the front face of the frame . To achieve at least one of these objectives, it is further provided a roof, characterized in that it comprises an intermediate passageway comprising mounting means, formed by U-shaped stamping reversed on the respective complementary means of upper, lower, and liner connectors of the two assemblies mounted next to each other, the mounting means being formed by an inverted U-shaped stamping. The roof thus formed may provide at least one of the following features: the roof comprises an intermediate passageway comprising mounting means, formed by U-shaped embossing, on the respective complementary means of the upper, lower and corridors of the two assemblies mounted next to each other, the mounting means being formed by an inverted U-shaped stamping; it comprises a plurality of assemblies according to the invention, arranged vertically next to each other, the upper connection of a first solar panel integration device and the lower connection of a second device of the invention. solar panel integration, disposed immediately above the first device, are formed of a single common room; The junction of the lower connection and the upper connection of the common room is arranged in the form of a gutter for receiving the rainwater; it comprises a plurality of tiles of the South Big Mussel type, the right end of the curved portion of which is in abutment with the external part of a fold of the left lane of one of the sets; - It comprises a plurality of tiles of the South Big Mussels type, the left end of the curved portion engages with a fold inside the right lane of one of the sets; it comprises a plurality of tiles, of the interlocking tile type, arranged at the bottom of said assemblies, each tile comprising at least one curved part and a flat end part in the upper extension of the curved part, the end part flat, with a width of between 100mm and 140mm, being covered by the flat lower part of the lower connection.

  Other characteristics, objects and advantages of the present invention will appear on reading the detailed description which follows, and with reference to the appended drawings, given as non-limiting examples and in which: FIG. 1 is a diagram perspective view of a roof portion comprising a solar panel integrated into the roof via a device according to the invention; FIG. 2 is a schematic perspective view of a solar panel and an integration device of the solar panel according to the invention, exploded and intended to be arranged around the solar panel; FIG. 3 is a perspective view of an enlarged zone A of the roof portion illustrated in FIG. 1 comprising the lower part of the solar panel, elements of covers placed immediately below the solar panel, and a lower connection between the solar panel and the roof of the device according to the invention; FIG. 4 is a perspective view of an enlarged zone A of the roof portion illustrated in FIG. 1 comprising the intersection between the lower part of the solar panel and one side thereof, and interlocking element and lower connection of the device according to the invention and a corridor of this device; FIG. 5 is a perspective view diagram of an enlarged zone B of FIG. 5; FIG. 6 is a schematic rear perspective view of an enlarged area C of the roof portion shown in FIG. 1 comprising the intersection between the upper portion of the solar panel and a side thereof, and an interlocking element and lower connection of the device according to the invention and a corridor of this device; FIG. 7 is a diagram in front perspective view of an enlarged zone D, this zone D being illustrated in the view shown in FIG. 6; - Figure 8 is a view along the section A-A of the upper connector of the integration device according to Figures 2 or 12a; - Figures 9a and 9b illustrate respectively in sectional view and in perspective view, a part mounted on the upper connector, and for holding in position the roof tiles directly adjacent to the upper connector of the solar panel integration device; FIG. 10 is a representation, in sectional view, of a roof portion comprising a solar panel, the upper connection of the integration device provided with the part according to FIGS. 9a and 9b, and a roof tile adjoining the upper connection; FIG 11 is a perspective view of a roof provided with a plurality of assemblies formed of a solar panel and an integration device thereof, arranged horizontally next to each other ; - Figures 12a and 12b respectively show in top view, and in sectional view, an upper connector to be placed on the solar panel of the medium in the arrangement of Figure 11; 13a and 13b respectively show a top view, and in sectional view, a lower connection on the middle solar panel in the arrangement of FIG. 11, FIGS. 14a and 14b respectively represent an upper connection and a lower connector of a solar panel integrator, for placement on the right end panel of the arrangement of Fig. 11; - Figures 15a and 15b respectively show, in perspective and in sectional view, a room for connecting together different solar panels arranged vertically next to each other on a roof.

  The solar panel integration device on a roof comprises an upper connection 100 between the upper part 11 of the solar panel and the roof 1, a lower connection 200 between the lower part 12 of the solar panel and the roof 1, and two corridors 300 , 400 between the respective side portions 13, 14 of the solar panel 10 and the roof 1 (Figure 2). The upper connector 100 comprises at each of its ends a portion 110, 120 having first engagement means 111, 121 by clipping complementary to the interlocking means 310, 410 corridors (Figure 2).

  Each of the end portions 110, 120 of the upper connector 100 has the general shape of a plate comprising a hollow rib 111 projecting from the plate and extending in a direction corresponding to the width 1 of the upper connector 100, the hollow rib 111 forming the first interlocking means complementary to the interlocking means of the corridors 300, 400 (Figures 2, 6). The upper connector 100 also comprises a central portion 130, integral with the end portions 110, 120 of this connector, this central portion 130 itself having a flat upper portion 131 for covering with the roof, and , in the extension thereof, second interlocking means 132 with the frame 15 of the solar panel 10 (Figures 2, 6 and 7).

  The flat upper part 131 comprises at least one chute, preferably two chutes 1310, 1311 which extend in a direction of the length of the upper coupling 100. These chutes prevent upwellings on the flat upper part 131 and also increase the rigidity of this flat top 131 (Figures 1, 2, 8). These chutes are particularly useful when the roof has a low slope, namely between 10 and 30 because this type of roof is more subject to such upwellings. The second interlocking means 132 of the upper coupling comprise an abutment 1320 and a guide 1321, 1322 at each end of the abutment 1320 extending perpendicular to the abutment. These interlocking means therefore have a U-shaped section, intended to receive the upper part of the frame 15 of the solar panel 10. For this purpose, the stop 1320 has a length adapted to the width of the frame of the solar panel.

  The second interlocking means 132 of the upper connector also comprise a clip 1323 extending in the extension of the abutment 1320, over the entire length thereof (Figures 2, 7). The section of this clip 1323 is arranged to engage with a strip 16 of cross section fixed on the upper part of the frame 15 of the solar panel 10, while covering the strip 16 for sealing. For this purpose, the blade 16 is fixed on the frame so that there is a day between this blade 16 and the solar panel.

  The clip 1323 makes it possible to protect the upper face of the upper part of the frame 15, which reinforces the tightness of the assembly formed by the device and the solar panel 10. The presence of this clip 1323, in combination with the lamella 16 fixed on the solar panel, is particularly well adapted to ensure a tightness for low slopes of the roof, that is to say typically between 10 and 30, and also improves the aesthetic appearance of the integration of the solar panel 10 on the roof 1. Each corridor 300, 400 comprises two parts perpendicular to each other (referenced 320, 330 and 420, 430). The first part 320, 420 has the general shape of a plate comprising a solid rib 310, 410 projecting from the plate and extending in the length direction thereof, the solid rib 310, 410 forming the complementary interlocking means of the corridor 300, 400 concerned with the first interlocking means 111, 121 (clipping) of the upper connection 100. The first part 320, 420 of the corridors 300, 400 has a larger width than the conventional corridors, namely a width 11 of the order of 4cm, whereas typically the width of the conventional corridors is of the order of 3cm. This is particularly well suited to the constraints of low slope roofs, this width to increase the flow of water likely to flow on these corridors 300, 400. Incidentally, it prevents sheets from getting stuck in the corridors.

  The second part 330, 430 is for its part to be pressed against the solar panel, so there is no day between it and the solar panel to ensure a good seal. The device therefore ultimately few pieces, namely four pieces. The kit can thus be mounted quickly by an installer, especially since the interlocking means facilitate installation, without the risk of inadequate provisions of the various parts of the device around the solar panel 10: it limits or even prevents any risk of leakage linked to a bad installation.

I1

  The lower connection 200 comprises meanwhile a central portion 210 having a flat bottom portion 211 extending over a width corresponding to that of the frame and having a slope adapted to cover the roof parallel thereto.

  The lower connector also comprises in the upper extension of the lower planar portion 211, interlocking means 212 with the frame 15 of the solar panel 10 (Figures 1 to 5). The interlocking means 212 comprise a stop 2121 whose length is adapted to the width of the frame 15 of the solar panel 10 and a guide 2122, 2123 at each end of the stop 2121 extending perpendicularly with respect to the stop. The stop 2121 is arranged so that it has a planar upper portion, parallel to the front face of the frame, to engage with a strip 17 of cross section fixed on the front face of the frame 15 of the solar panel 10. More specifically , the strip 17 is fixed by any suitable means on the front face 151 of the lower part of the frame 15 so that there is a day 170 between the strip 17 and the solar panel 10. The strip 17 thus covers the flat upper part the stop 2121, which ensures a very good seal of the connection between the solar panel and the lower connection 200 (Figures 4, 5). The lower connector 200 also comprises two end portions 212, 212 having the general shape of a plate comprising interlocking means 213, 214 by clipping with the interlocking means 310, 410 of the corridors. These interlocking means 213, 214 are for example formed by a hollow rib projecting from the plate, this rib extending in a direction corresponding to the width of the lower coupling, able to engage the solid rib 310 , 410 corridors (Figures 2, 4). The corridors 300, 400 and the upper connections 100 and 200 below have a width sufficient to sufficiently cover the roof elements adjacent to the solar panel, and to ensure a perfect seal. In addition, folds 101, 102, 103, 104, 105, 301, 401, 201, 202 are provided for the corridors 300, 400 and the upper connections 100 and lower 200. These folds have a stop function for adjoining tiles. Furthermore, the folds 201, 201, 301, 401, 104, 105 extending along the slope of the roof used to form pipes for the flow of water. The folds 301, 401 of the corridors 300, 400 are particularly well suited to the range of tiles Grands Moules du Sud, and even more particularly to tiles called Romane Canal. Indeed, at the level of the left lane 300, the assembly is such that the right end of the curved portion of the Southern Big Mussel type tile comes into abutment on the outer portion of the fold 301 of the left lane 300, the flat portion of the tile in continuity of this curved part coming to be inserted below the first part 320 of the corridor 300. And, at the level of the right passage 400, the assembly is such that the left end of the curved part engages with the fold 401 inside the hallway 400 (Figure 2).

  It has also been specified (Figure 3), a first possibility of connection between the lower connection 200 and the roof portion adjacent thereto the central portion 210 of the lower connection in place on the roof 1. The flat portion 211 of this part central 210 comes to cover the upper part of a tile 2.

  A bib 4, lead, is disposed on the end of the curved portion of the tile 2 and cooperates with the flat portion 211 of the lower connector 200 to seal. It will be noted, and this in known manner, that the tile 2 is held by a batt 3 and has ribs 21 to prevent upwelling along the tile 2, more precisely between the tile 2 and the lower connection 200. Another possibility for ensuring the sealing connection between the lower connection 200 and the roof 1, is to use specially designed tiles. These specially designed tiles (not shown) are the subject of a specific patent of the applicant. These, of the interlocking tile type, comprise at least one curved part, a flat end portion, with a width of between 100 and 140 mm, in the upper extension of the curved part, the flat end portion comprising at least a chute extending over the entire width of said planar portion. In this case, each of these tiles is arranged in the lower part of the assembly formed by the device according to the invention and the solar panel. This solution does not require the installation of a lead flap, which allows a faster installation, the lower portion 211 of the lower connector 200 allowing sufficient sealing by covering the flat end portion 55, with the or chutes.

  During assembly, the operator can first set up the solar panel 10 with the upper connector 100, then we just fit the corridors 300, 400 on the upper connector 100 to finally come have the lower connector 200 on the solar panel 10 According to an alternative embodiment, the device may comprise two other parts 800, 900 (Figure 2). These parts L-shaped, 800, 900, whose approximate length is to match that of the solar panel 10, comprise a first portion 810, 910 for wedging the second portion 330, 430 of a corridor 300, 400 respectively against the solar panel 10, and a second portion 820, 920, preferably curved and intended to cover, preferably by clipping, the upper face of the sides of the frame 15 of the solar panel 10 (Figures 2, 4 and 6). These parts 800, 900 thus make it possible to protect a portion of the frame 15, in particular if it is entirely made of wood, and participate in the integration of the solar panel 10 on the roof 1. Moreover, because the second parts 330, 430 of the corridors 300, 400 are wedged between the parts 800, 900 and the solar panel, it further limits the risk of water passage between the solar panel 10 and the parts 330, 430 directly adjacent to the panel. These parts 800, 900, typically made of extruded aluminum, are therefore easy to install.

  There is provided a metal piece 500 in the form of a batten, mounted, welded to the upper connector 100 at zones 501 (FIGS. 9a, 9b and 10). This metal batten 500 has a triangular section defining a height H between the zones 501 and the edge 2 of the triangle. It serves to maintain the roof tiles 1 directly adjacent to the upper connection 100 of the device (Figure 10) in a position parallel to the slope of the roof. For this purpose, the height H is adjustable in manufacture, depending on the roof on which the device is intended. In the absence of such a part 500, the row of tiles in contact with the device would not be in alignment with the roof and sealing problems and general aesthetics would be encountered. To ensure the seal, the metal strip 500 is welded to the flat portion 131, behind the channel or chutes 1311, so that it forms an additional sealing barrier between the row of tiles 1 and the upper connector 100. This barrier is particularly effective in the case of upwelling, which is more particularly encountered for low slope roofs. The invention also relates to an assembly comprising a device according to the preceding description and a solar panel 10, in particular of solar thermal type, mounted on a frame 15 of corresponding dimensions to the various elements of the device, the solar panel also providing means 16, 17 to cooperate with the device described. The roof 1 may include several of these sets (device + solar panel), arranged horizontally next to each other. By horizontal, it must be understood that the sets are arranged at the same level on the roof.

  In this case, however, it is necessary to adapt the shape of the complementary means for clipping the corridors 300, 400 with the upper connector 100 on the one hand and with the lower connection 200 on the other.

  Such a configuration is illustrated in Figure 11, with three sets (panels + integration device) arranged horizontally next to each other on the roof 1. The assembly E2, as any set disposed between two other sets panel / integration device, is formed of elements with specific interlocking means, particularly illustrated in Figures 12a, 12b, 13 and 13b. These nesting means 1111, 1211, 2131, 2141 are no longer constituted by hollow ribs, as in the case of a single assembly as illustrated in FIG. 2, but by an inverted bowl-shaped stamping, of which the width is relatively large (a few centimeters). They always work by clipping with complementary means. The corridors 300, 400 (not shown) for connecting the upper connector 100 and the lower connector 200 of the assembly E2 provide the same means for rapid assembly. The corridors of the different sets E1, E2, E3 which are not arranged at the ends of the assembly of these assemblies are covered by an intermediate passage 600 to ensure the seal at the junction between the corridors (FIGS. 11, 13). . This corridor 600 provides for this purpose an inverted U-shaped stamping of suitable size to ensure the clipping on the various stampings 1111, 1211, 2131, 2141, and those of the corridors 300, 400 (not shown), the height of these sets. The intermediate passage 600 thus provides an additional sealing barrier. At the ends of the assembly thus formed, such intermediate passage 600 is not implemented (eg line 700 in Figure 11 which corresponds to the right end of the assembly), the shape of the means of nesting being identical to those used for a solar panel assembly and single integration device (Figure 2). For example, FIGS. 14a, 14b illustrate respectively an upper connection 100 and a lower connection 200 used on the assembly E3. The straight portions of the connectors 100, 200 comprise ribs 121, 214 while the left portions comprise U-shaped tumblers 1111, 2131. As regards the set El, the arrangement of the ribs and U-shaped stampings is reversed.

  The roof 1 may also include several of these sets (device + solar panel), arranged vertically next to each other. By vertical, it must be understood that the sets are arranged at different levels on the roof. In this case, there is provided a specific design piece, as illustrated in Figures 15a and 15b. Indeed, it is then expected that on the one hand the upper connection 710 of a first integration device of a solar panel and on the other hand the lower connection 720 of a second solar panel integration device, disposed immediately above the first device, are formed of a single common part 700. The upper connector 710 has the same characteristics as the upper connector 100, with the exception that it does not include a flat portion 131 with the chutes 1310 providing a water antiremontal function (particularly useful for low slope roofs, ie between 10 and 30). These are indeed no longer necessary given the existence of a junction 730 of the two parts 710, 720 of the common room 700, which is arranged in the form of a gutter for receiving and discharging rainwater. The lower connection 720 has the same main characteristics as the lower connector 200. The device according to the invention therefore has many advantages.

  The device according to the invention makes it possible to better integrate the solar panel 10, in particular the solar thermal panel on the roof 1, by means matching the shape of the panel. In addition, the exposure time is reduced because the device is designed for quick and easy mounting: the device can be mounted by simple installation and clipping of complementary means of the various parts composing it, which is clearly advantageous with respect to existing solutions on the market for which the connections are made by screws that the installer must screw, with the use of a dedicated tool (electric screwdriver, screwdriver); the proposed integration device optimizes the number of components to be used, namely only four for the integration of a single solar panel (or six in one variant), nine for two panels assembled horizontally (taking into account the additional corridor 600 ), etc ...; - modularity is optimized for all assembly configurations (one solar panel, several panels assembled horizontally, or vertically, or both horizontally and vertically), with specific design parts; - If the device is adapted to the family of tiles Southern Mussels, its assembly is even easier for the tiles called Romane Canal by the plaintiff, the choice in the dimensions of the device being particularly well suited to this tile; - The device remains suitable for all types of curved tiles, whose curvature can go up to 140mm, or even beyond (the curve of a Canal Romane being of the order of 120mm).

  Finally, waterproofing is provided by many means: - when several solar panels are arranged horizontally, a triple barrier is provided at the junction between the panels, through the intermediate corridor 600 arranged on the corridors of the devices. adjoining integration; - anti-upwelling on the or each upper connection; - The clipping of the various parts of the device avoids the screw holes, which are by nature weak points for sealing; - An adaptation of the lower part of the device, particularly well suited to a Romane Canal tile type specific design, avoiding the use of a flap (usually lead).

  Finally, we note that the proposed solutions, here are particularly well suited to roofs whose slope is between 10 and 30. However, it is understood that the device according to the invention can quite adapt to any type of solar panel. It suffices for it to mount means such as the slats 16, 17 or any other means offering an equivalent function.

Claims (20)

  1. Solar panel integration device (10) on a roof (1), in particular for solar thermal, the solar panel comprising a frame (15), characterized in that it comprises: • an upper connection (100 , 710) with the upper part of the chassis • a lower connection (200, 720) with the lower part of the chassis • two corridors (300, 400) for connecting the respective lateral parts of the chassis, each corridor comprising interlocking means ( 310, 410), complementary to corresponding engagement means (111, 1111, 121, 1211, 213, 2131, 214, 2141) of the upper connection and the lower connection.   2. Device according to claim 1, characterized in that the upper connection (100) comprises a planar upper part (131) comprising at least one chute (1310, 1311), extending in the direction of the length of the upper coupling ( 100) to prevent upwellings and to stiffen the flat top (131).   3. Integration device according to one of the preceding claims, characterized in that the upper connector (100) comprises interlocking means (132) with the frame (15), which comprise: • a stop (1320) of length adapted to the width of the frame • a guide (1321, 1322) at each end of the stop extending perpendicularly to the stop; • a clip (1323) extending in the extension of the stop, along the length thereof, to engage a lamella (16) of cross section fixed on the frame of the solar panel.   4. Device according to one of the preceding claims, characterized in that it comprises a piece (500) in the form of a batten, extending in the direction of the length of the upper connector, and having a predetermined height H, to maintain in position of the roof tiles directly adjacent to the upper connection (100).   5. Device according to one of the preceding claims, characterized in that the lower connection (200) comprises interlocking means (212) with the frame (15), which comprise: • a stop (2121) of suitable length the width of the frame, having a planar upper portion for engaging a lamella (17) of cross section fixed on the front face (151) of the frame; • a guide (2122, 2123) at each end of the stop extending perpendicularly to the stop.   6. Device according to one of the preceding claims, characterized in that the lower connection (200) comprises a flat bottom portion (211) extending over a width corresponding to that of the frame, having a slope adapted to cover the roof parallel to this one.   7. Device according to one of the preceding claims, characterized in that the corresponding interlocking means (111, 1111, 121, 1211, 213, 2131, 214, 2141) of the upper (100) and lower (200) connections are at least partly formed by a hollow rib projecting from the fittings, the rib extending in a direction corresponding to the width of said connectors.   8. Device according to one of the preceding claims, characterized in that the corresponding interlocking means (111, 121, 213, 214) of the upper (100) and lower (200) connections are at least partially formed by a stamping U-shaped inverted relative to the fittings, the stamping extending in a direction corresponding to the width of said connectors.   9. Device according to one of the preceding claims, characterized in that each passage (300, 400) comprises two parts (320, 330, 420, 430) perpendicular to each other, the first part (320 420) having the general shape of a plate whose interlocking means (310, 410) are at least partly formed by a solid rib projecting from the plate, the rib extending in a direction corresponding to the length of the corridors.   10.Dispositif according to one of the preceding claims, characterized in that the interlocking means (310, 410) of the corridors are at least partly formed by an inverted U-shaped stamping, extending in a direction corresponding to the length of the corridors.   11.Dispositif according to one of the preceding claims, characterized in that it further comprises two parts (800, 900) L-shaped, each of these parts comprising: • a first portion (810, 910) to wedge the second part (330, 430) of a corridor against the frame of the solar panel, and • a second portion (820, 920) for covering, preferably by clipping, the frame of the solar panel.   12.A set comprising a device according to one of the preceding claims and a solar panel (10), in particular solar thermal type, comprising a frame (15) of dimensions corresponding to the different parts of the device, the solar panel (10) comprising , at its upper end, a straight blade (16) fixed on the upper face of the frame (15) so that there is a day between this blade (16) and the solar panel.   13.A kit according to the preceding claim, characterized in that the solar panel comprises, at its lower end, a straight blade (17) fixed on the front face (151) of the frame (15) so that there is a day (170) between this slat (17) and the front face of the frame.   14.Toit, characterized in that it comprises a plurality of assemblies according to one of claims 12 or 13, arranged horizontally next to each other, the complementary means of the upper, lower connections and corridors of two sets arranged next to each other being formed by an inverted U-shaped stamping.   15.The roof according to the preceding claim, characterized in that it comprises an intermediate passage (600) having mounting means (610), formed by an U-shaped embossing reversed on the respective complementary means of the upper, lower connections and corridors of the two assemblies mounted next to each other, the mounting means (610) being formed by U-shaped embossing overturned.   16. Roof according to one of claims 14 or 15, characterized in that it comprises a plurality of assemblies according to one of claims 12 or 13, arranged vertically next to each other, the upper connection (710) of a first solar panel integration device and the lower connection (720) of a second solar panel integration device, disposed immediately above the first device, are formed of a single common part. (700).   17.Toit according to the preceding claim, characterized in that the junction (730) of the upper connection (710) and the lower connection (720) of the common room (700), is arranged in the form of a gutter for receiving rainwater .   18.Hoit according to one of claims 14 to 17, characterized in that it comprises a plurality of tiles of the type Southern Large Mussels whose right end of the curved portion abuts against the outer portion of a fold (301) of the left lane (300) of one of the sets.   19.Hoit according to one of claims 14 to 18, characterized in that it comprises a plurality of tiles of the type Southern Big Mussels whose left end of the curved portion engages with a fold (401) to the interior of the right aisle (400) of one of the sets.   20.The roof according to one of claims 14 to 19, characterized in that it comprises a plurality of tiles, type interlocking tile arranged in the lower part of said sets, each tile having at least one curved portion and a portion of planar end in the upper extension of the curved portion, the flat end portion, having a width of between 100mm and 140mm, being covered by the flat bottom portion (211) of the lower connector (200).