JP4174227B2 - Solar cell module - Google Patents
Solar cell module Download PDFInfo
- Publication number
- JP4174227B2 JP4174227B2 JP2002086551A JP2002086551A JP4174227B2 JP 4174227 B2 JP4174227 B2 JP 4174227B2 JP 2002086551 A JP2002086551 A JP 2002086551A JP 2002086551 A JP2002086551 A JP 2002086551A JP 4174227 B2 JP4174227 B2 JP 4174227B2
- Authority
- JP
- Japan
- Prior art keywords
- solar cell
- solar
- cell module
- cells
- solar cells
- 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
Images
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)
Description
【0001】
【発明の属する技術分野】
本発明は電気的に直列接続あるいは直並列接続した複数の太陽電池セルを有する太陽電池モジュールに関し、特に太陽電池セルの出力電流をバイパスさせるバイパスダイオードを有する太陽電池モジュールに関する。
【0002】
【従来の技術】
従来の太陽電池モジュールを図7および図8に示す。図7および図8において、1は太陽電池モジュール、2は透光性パネル、3はバックシート、4は太陽電池セル、5は透光性接着剤である。複数の太陽電池セル4を直列あるいは直並列に接続して行と列からなるマトリックス状に配列している。複数の太陽電池セル4を透光性接着材5としてのエチレンビニルアセテート(EVA)樹脂によって固定し、その表面側をガラスなどから成る透光性パネル2で覆うとともに、裏面側に耐候性のあるバックシート3を設けて構成されている。
【0003】
そして、図9に示すように、直列あるいは直並列に接続した太陽電池セル2で複数の太陽電池群6(6a、6b、6c)を構成し、これら複数の太陽電池群6a、6b、6cを直列に接続するとともに、太陽電池群6の電気的出力を取り出すために、両端の太陽電池群6a、6cから出力を取り出すようにしている。そのため、両端の太陽電池群6a、6cが端子ボックス8に接続されている。また、各太陽電池群6には複数の太陽電池保護用バイパスダイオード7が並列に接続されており、太陽電池モジュール1の一方側の端部から端子ボックス8内に設置してあるバイパスダイオード7に並列に接続されている。
【0004】
バイパスダイオード7は、太陽電池セル2を破損などから保護するために設ける。すなわち、太陽電池群6内の一部の太陽電池セル2が影になった場合に、出力低下を引き起こすとともに太陽電池セル2に逆バイアスが加わってそのセル2が過熱して太陽電池セル2を破損したり、火災を引き起こす原因になることから、太陽電池セル2の逆バイアスを解放し、太陽電池セル2を逆バイアスによる破損から保護するものである。
【0005】
【発明が解決しようとする課題】
ところが、太陽電池セルに逆バイアスが印加されたときの発熱量は、太陽電池群6内の太陽電池セル2の直列数に大きく影響し、一つの太陽電池群6内の太陽電池セル2の枚数は発熱量により制限される。したがって、バイパスダイオード7を接続しなければならない太陽電池セル2の枚数によって太陽電池モジュールの大きさが制限されるという問題があった。すなわち、従来の太陽電池モジュールでは、バイパスダイオード7を太陽電池モジュールの一方の端部から接続しているため、太陽電池モジュール1は、太陽電池セル2の列方向または行方向には、一往復して直列接続できる枚数までの大きさにしかできなかった。一般的に太陽電池群6a、6b、6cの取りうるセル枚数は5〜30枚程度である。
【0006】
本発明は、このような問題点に鑑みてなされたものであり、一つの太陽電池群の太陽電池セルの枚数によっては太陽電池モジュールの大きさが制限されない自由度の高いマトリクス配列を有する太陽電池モジュールを提供することを目的とする。
【0007】
【課題を解決するための手段】
上記目的を達成するために、本発明に係る太陽電池モジュールは、透光性パネルの裏面側に複数の太陽電池セルをマトリクスに配設して、この複数の太陽電池セル毎に直列または並列接続した複数の太陽電池群を形成し、この複数の太陽電池群を直列に接続するとともに各太陽電池群に前記太陽電池セルの裏面側に形成された端子ボックス内に収納されたバイパスダイオードを並列接続した矩形状の太陽電池モジュールにおいて、前記いずれかの太陽電池群の太陽電池セルは、他の太陽電池群の直列接続された太陽電池セルの往復方向に配置されており、かつこの太陽電池群は他の太陽電池群の太陽電池セルの裏面側を経由して前記端子ボックス内のパイパスダイオードに接続されていることを特徴とする。
【0009】
また、上記太陽電池モジュールでは、前記他の太陽電池群の裏面側に絶縁フィルムを配設して、この絶縁フィルムの裏面側を経由して前記いずれかの太陽電池群と前記バイパスダイオードを接続することが望ましい。
【0010】
【発明の実施の形態】
以下、本発明に係る太陽電池モジュールの実施形態を説明する。
図1は、本発明に係る太陽電池モジュールの一実施形態を示す図、図2は同じく太陽電池モジュールを裏面側から見た図である。本発明に係る太陽電池モジュールでも太陽電池セルの封止構造は図11に示す従来の太陽電池モジュールの構造と同じである。すなわち、太陽電池モジュール1はガラス等の絶縁透明体からなる透光性パネル2と、PET等を樹脂フィルム(例えばPVF(ポリビニルフタレート)でサンドイッチした3層構造のバックシート3と、これらの間に、行と列からなるマトリクス状に配列される複数の太陽電池セル4を備えるものである。そして封止材として透光性パネル2と太陽電池セル4、および太陽電池セル4とバックシート3との各間に充填され、相互の位置関係を固定し、封止するEVA等の透光性接着剤5を備えている。そして透光性パネル2およびバックシート3の外周にはAl等からなるフレーム6が取り付けられている。また、図3に示すように、太陽電池モジュール1の裏面側においては、バックシート3の外周部より内側に、太陽電池4からの出力を導出する端子ボックス8を備えている。そしてこの端子ボックス8から正極、負極の出力線10a、10bが導出されている。
【0011】
図3に図1に示す太陽電池モジュールの等価回路を示す。複数の太陽電池セル4を行と列からなるマトリクス状に配設し、この複数の太陽電池セル4毎に直列または並列接続した複数の太陽電池群6(6a、6b、6c)を形成している。第二の太陽電池群6bの太陽電池セル4は、第一の太陽電池群6aと第二の太陽電池群6cの太陽電池セル4の列の延長線上に配置されており、太陽電池群6a、6cの太陽電池セル4の列の延長線上にまたがって第二の太陽電池群6bの太陽電池セル4が配置されている。
【0012】
複数の太陽電池群6a、6b、6cは直列に接続している。すなわち、第一の太陽電池群6aの一方端が端子ボックス8内の一方の端子12aに接続され、第一の太陽電池群6aと第二の太陽電池群6bを配線14aで接続し、第二の太陽電池群6bと第三の太陽電池群6cを配線14bで接続し、第三の太陽電池群の他方端を端子ボックス8内の他方の端子12bに接続している。
【0013】
また、配線14aから分岐して配線15aが接続され、配線14bから分岐して配線15bが接続されている。この配線15a、15bは、それぞれ端子ボックス7内のバイパスダイオード11間に接続される。したがって、各太陽電池群6a、6b、6cに並列にバイパスダイオード11がそれぞれ接続されることになる。
【0014】
第二の太陽電池群6bをバイパスダイオード11に接続するための配線15a、15bは、他の太陽電池群、すなわち第一の太陽電池群6aと第二の太陽電池群6bの裏面側を経由して端子ボックス7内のパイパスダイオード11に接続されている。
【0015】
図4は図1中のA−A線断面図、図5は図1中のB−B線断面図である。図5に示すように、まず第二の太陽電池群6b内の太陽電池セル4に接続された配線15aを絶縁フィルム16上に位置するように、横方向に引き出す。次に、配線15a、15bを他の太陽電池群6a、6cに属する太陽電池セル4の裏面側に配設された絶縁フィルム17を介して上方に引き出し、太陽電池モジュールの裏面側に設けられた端子ボックス7内のバイパス用ダイオード11の端子に接続する。
【0016】
図6は端子ボックス7内を示す図である。端子ボックス7内に3個のバイパスダイオード11(11a、11b、11c)が設けられ、二個目のダイオード11bのアノード端子とカソード端子間に、第二の太陽電池群6bに接続された配線14a、14bが接続されている。第一の太陽電池群6aに接続された配線13aは第一のバイパスダイオード11aのカソード側に接続され、第三の太陽電池群6cに接続された配線13bは第三のバイパスダイオード11cのアノード側に接続されている。
【0017】
すなわち、第1太陽電池群6aと第2太陽電池群6bをブロック分けする配線14aは図3のマトリクス上の12行目の1列目と2列目の太陽電池セル背面電極15との間で、行方向に平行に接続される。この配線14aは、図4で示す端子ボックス7のダイオード11aのカソード側、ダイオード11bのアノード側の端子10bに接続する。また、第2太陽電池群6bと第3太陽電池群6cをブロック分けする配線14bはマトリクス上の13行目の3列目と4列目の太陽電池セル背面電極15との間で、行方向に平行に接続される(図4参照)。
【0018】
この配線14bは、図6の端子ボックス7のダイオード11bのカソード側、ダイオード11cのアノード側である端子10cと接続する。また、図5に示すように、内部配線14a、14bは太陽電池セル4の背面側を通過するため、絶縁部材16により電気的短絡を防ぐ構造をとなっている。
【0019】
【発明の効果】
以上のように、本発明に係る太陽電池モジュールによれば、いずれかの太陽電池群の太陽電池セルは、他の太陽電池群の太陽電池セルの列の延長線上に配置されており、かつこの太陽電池群は他の太陽電池群の裏面側を経由して端子ボックス内のパイパスダイオードに接続されることから、バイパスダイオードに並列接続された太陽電池群内の枚数によってマトリクスの配列が制限されることがなく、自由に配列することが可能となり、太陽電池モージュルの大きさや形状も自由に設計できるようになる。
【図面の簡単な説明】
【図1】本発明に係る太陽電池モジュールを示す図である。
【図2】本発明に係る太陽電池モジュールの背面側を示す図である。
【図3】図1の太陽電池モジュールの等価回路を示す図である。
【図4】図1のA−A線断面図である。
【図5】図1のB−B線断面図である。
【図6】本発明に係る太陽電池モジュールの端子ボックス部を示す図である。
【図7】従来の太陽電池モジュールを示す図である。
【図8】図9中のA−A線断面図である。
【図9】従来の太陽電池モジュールの等価回路を示す図である。[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a solar cell module having a plurality of solar cells electrically connected in series or series-parallel, and more particularly to a solar cell module having a bypass diode that bypasses the output current of the solar cells.
[0002]
[Prior art]
The conventional solar cell module shown in FIGS. 7 and 8 , 1 is a solar cell module, 2 is a translucent panel, 3 is a back sheet, 4 is a solar cell, and 5 is a translucent adhesive. A plurality of
[0003]
Then, as shown in FIG. 9 , a plurality of solar cell groups 6 (6a, 6b, 6c) are constituted by the
[0004]
Bypass diode 7 is provided in order to protect against such damage to the solar
[0005]
[Problems to be solved by the invention]
However, the amount of heat generated when a reverse bias is applied to the solar cells greatly affects the number of
[0006]
The present invention has been made in view of such problems, and a solar cell having a highly flexible matrix arrangement in which the size of the solar cell module is not limited by the number of solar cells in one solar cell group. The purpose is to provide modules.
[0007]
[Means for Solving the Problems]
To achieve the above object, a solar cell module according to the present invention, by arranging a plurality of solar cells between Torikusu on the back side of the translucent panel, in series or in parallel for each of the plurality of solar cells A plurality of connected solar cell groups are formed, the plurality of solar cell groups are connected in series, and a bypass diode housed in a terminal box formed on the back side of the solar cell is connected in parallel to each solar cell group In the connected rectangular solar battery module, the solar battery cells of any one of the solar battery groups are arranged in the reciprocating direction of the solar battery cells connected in series of the other solar battery groups, and this solar battery group Is connected to the bypass diode in the terminal box via the back surface side of the solar battery cell of the other solar battery group.
[0009]
In the solar cell module, an insulating film is disposed on the back surface side of the other solar cell group, and any of the solar cell groups and the bypass diode are connected via the back surface side of the insulating film. It is desirable.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the solar cell module according to the present invention will be described.
FIG. 1 is a view showing an embodiment of a solar cell module according to the present invention, and FIG. 2 is a view of the solar cell module as seen from the back side. Even in the solar battery module according to the present invention, the sealing structure of the solar battery cell is the same as the structure of the conventional solar battery module shown in FIG. That is, the
[0011]
FIG. 3 shows an equivalent circuit of the solar cell module shown in FIG. A plurality of
[0012]
The plurality of
[0013]
In addition, the
[0014]
[0015]
Figure 4 is 1 A in the figure - A line sectional view, Fig. 5 B in FIG. 1 - a B line cross-sectional view. As shown in FIG. 5 , first, the
[0016]
FIG. 6 is a view showing the inside of the terminal box 7. Three bypass diodes 11 (11a, 11b, 11c) are provided in the terminal box 7, and a
[0017]
That is, the
[0018]
The
[0019]
【The invention's effect】
As described above, according to the solar cell module according to the present invention, the solar cells of any of the solar cell groups are arranged on the extension line of the solar cell columns of the other solar cell groups, and this Since the solar cell group is connected to the bypass diode in the terminal box via the back side of the other solar cell group, the arrangement of the matrix is limited by the number of solar cell groups connected in parallel to the bypass diode. Therefore, the solar cell module can be freely designed in size and shape.
[Brief description of the drawings]
FIG. 1 is a view showing a solar cell module according to the present invention.
FIG. 2 is a view showing a back side of a solar cell module according to the present invention.
3 is a diagram showing an equivalent circuit of the solar cell module of FIG. 1. FIG.
4 is a cross-sectional view taken along line AA in FIG.
5 is a cross-sectional view taken along line BB in FIG.
FIG. 6 is a view showing a terminal box portion of a solar cell module according to the present invention.
FIG. 7 is a view showing a conventional solar cell module.
8 is a cross-sectional view taken along line AA in FIG.
FIG. 9 is a diagram showing an equivalent circuit of a conventional solar cell module.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002086551A JP4174227B2 (en) | 2002-03-26 | 2002-03-26 | Solar cell module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002086551A JP4174227B2 (en) | 2002-03-26 | 2002-03-26 | Solar cell module |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2003282916A JP2003282916A (en) | 2003-10-03 |
JP4174227B2 true JP4174227B2 (en) | 2008-10-29 |
Family
ID=29233117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002086551A Expired - Fee Related JP4174227B2 (en) | 2002-03-26 | 2002-03-26 | Solar cell module |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4174227B2 (en) |
Cited By (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105655431A (en) * | 2016-01-04 | 2016-06-08 | 河海大学常州校区 | Photovoltaic assembly and method based on optimal allocation of bypass diodes |
US9748896B2 (en) | 2009-05-22 | 2017-08-29 | Solaredge Technologies Ltd. | Electrically isolated heat dissipating junction box |
US9853565B2 (en) | 2012-01-30 | 2017-12-26 | Solaredge Technologies Ltd. | Maximized power in a photovoltaic distributed power system |
US9853490B2 (en) | 2006-12-06 | 2017-12-26 | Solaredge Technologies Ltd. | Distributed power system using direct current power sources |
US9853538B2 (en) | 2007-12-04 | 2017-12-26 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US9869701B2 (en) | 2009-05-26 | 2018-01-16 | Solaredge Technologies Ltd. | Theft detection and prevention in a power generation system |
US9948233B2 (en) | 2006-12-06 | 2018-04-17 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US9960731B2 (en) | 2006-12-06 | 2018-05-01 | Solaredge Technologies Ltd. | Pairing of components in a direct current distributed power generation system |
US9979280B2 (en) | 2007-12-05 | 2018-05-22 | Solaredge Technologies Ltd. | Parallel connected inverters |
US10007288B2 (en) | 2012-03-05 | 2018-06-26 | Solaredge Technologies Ltd. | Direct current link circuit |
US10061957B2 (en) | 2016-03-03 | 2018-08-28 | Solaredge Technologies Ltd. | Methods for mapping power generation installations |
US10097007B2 (en) | 2006-12-06 | 2018-10-09 | Solaredge Technologies Ltd. | Method for distributed power harvesting using DC power sources |
US10116217B2 (en) | 2007-08-06 | 2018-10-30 | Solaredge Technologies Ltd. | Digital average input current control in power converter |
US10230245B2 (en) | 2006-12-06 | 2019-03-12 | Solaredge Technologies Ltd | Battery power delivery module |
US10230310B2 (en) | 2016-04-05 | 2019-03-12 | Solaredge Technologies Ltd | Safety switch for photovoltaic systems |
US10381977B2 (en) | 2012-01-30 | 2019-08-13 | Solaredge Technologies Ltd | Photovoltaic panel circuitry |
US10461687B2 (en) | 2008-12-04 | 2019-10-29 | Solaredge Technologies Ltd. | Testing of a photovoltaic panel |
TWI681153B (en) | 2018-04-19 | 2020-01-01 | 日商生態工廠有限公司 | Outside air conditioner and ventilation system |
US10599113B2 (en) | 2016-03-03 | 2020-03-24 | Solaredge Technologies Ltd. | Apparatus and method for determining an order of power devices in power generation systems |
US10651647B2 (en) | 2013-03-15 | 2020-05-12 | Solaredge Technologies Ltd. | Bypass mechanism |
US10666125B2 (en) | 2011-01-12 | 2020-05-26 | Solaredge Technologies Ltd. | Serially connected inverters |
US10673229B2 (en) | 2010-11-09 | 2020-06-02 | Solaredge Technologies Ltd. | Arc detection and prevention in a power generation system |
US10673222B2 (en) | 2010-11-09 | 2020-06-02 | Solaredge Technologies Ltd. | Arc detection and prevention in a power generation system |
US10931119B2 (en) | 2012-01-11 | 2021-02-23 | Solaredge Technologies Ltd. | Photovoltaic module |
US10931228B2 (en) | 2010-11-09 | 2021-02-23 | Solaredge Technologies Ftd. | Arc detection and prevention in a power generation system |
US11018623B2 (en) | 2016-04-05 | 2021-05-25 | Solaredge Technologies Ltd. | Safety switch for photovoltaic systems |
US11031861B2 (en) | 2006-12-06 | 2021-06-08 | Solaredge Technologies Ltd. | System and method for protection during inverter shutdown in distributed power installations |
US11081608B2 (en) | 2016-03-03 | 2021-08-03 | Solaredge Technologies Ltd. | Apparatus and method for determining an order of power devices in power generation systems |
US11201476B2 (en) | 2016-04-05 | 2021-12-14 | Solaredge Technologies Ltd. | Photovoltaic power device and wiring |
US11264947B2 (en) | 2007-12-05 | 2022-03-01 | Solaredge Technologies Ltd. | Testing of a photovoltaic panel |
US11271394B2 (en) | 2010-12-09 | 2022-03-08 | Solaredge Technologies Ltd. | Disconnection of a string carrying direct current power |
US11296650B2 (en) | 2006-12-06 | 2022-04-05 | Solaredge Technologies Ltd. | System and method for protection during inverter shutdown in distributed power installations |
US11309832B2 (en) | 2006-12-06 | 2022-04-19 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11424616B2 (en) | 2008-05-05 | 2022-08-23 | Solaredge Technologies Ltd. | Direct current power combiner |
US11476799B2 (en) | 2006-12-06 | 2022-10-18 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11569660B2 (en) | 2006-12-06 | 2023-01-31 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11569659B2 (en) | 2006-12-06 | 2023-01-31 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11598652B2 (en) | 2006-12-06 | 2023-03-07 | Solaredge Technologies Ltd. | Monitoring of distributed power harvesting systems using DC power sources |
US11687112B2 (en) | 2006-12-06 | 2023-06-27 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11728768B2 (en) | 2006-12-06 | 2023-08-15 | Solaredge Technologies Ltd. | Pairing of components in a direct current distributed power generation system |
US11735910B2 (en) | 2006-12-06 | 2023-08-22 | Solaredge Technologies Ltd. | Distributed power system using direct current power sources |
US11881814B2 (en) | 2005-12-05 | 2024-01-23 | Solaredge Technologies Ltd. | Testing of a photovoltaic panel |
US11888387B2 (en) | 2006-12-06 | 2024-01-30 | Solaredge Technologies Ltd. | Safety mechanisms, wake up and shutdown methods in distributed power installations |
US11929620B2 (en) | 2012-01-30 | 2024-03-12 | Solaredge Technologies Ltd. | Maximizing power in a photovoltaic distributed power system |
US11961922B2 (en) | 2006-12-06 | 2024-04-16 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US12003107B2 (en) | 2013-03-14 | 2024-06-04 | Solaredge Technologies Ltd. | Method and apparatus for storing and depleting energy |
US12057807B2 (en) | 2016-04-05 | 2024-08-06 | Solaredge Technologies Ltd. | Chain of power devices |
US12218628B2 (en) | 2012-06-04 | 2025-02-04 | Solaredge Technologies Ltd. | Integrated photovoltaic panel circuitry |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080216885A1 (en) | 2007-03-06 | 2008-09-11 | Sergey Frolov | Spectrally adaptive multijunction photovoltaic thin film device and method of producing same |
US20090215215A1 (en) | 2008-02-21 | 2009-08-27 | Sunlight Photonics Inc. | Method and apparatus for manufacturing multi-layered electro-optic devices |
WO2009118683A2 (en) | 2008-03-24 | 2009-10-01 | Solaredge Technolgies Ltd. | Zero voltage switching |
US8835748B2 (en) | 2009-01-06 | 2014-09-16 | Sunlight Photonics Inc. | Multi-junction PV module |
WO2011040779A2 (en) | 2009-09-30 | 2011-04-07 | 엘지이노텍주식회사 | Photovoltaic power generating apparatus |
GB2515837A (en) * | 2013-07-05 | 2015-01-07 | Rec Solar Pte Ltd | Solar cell assembly |
CN103441163B (en) * | 2013-09-06 | 2016-08-17 | 友达光电股份有限公司 | solar panel |
CN105850034A (en) * | 2013-12-27 | 2016-08-10 | 松下知识产权经营株式会社 | Solar cell module |
NL2012553B1 (en) * | 2014-04-02 | 2016-02-15 | Stichting Energieonderzoek Centrum Nederland | Back side contact layer for PV module with modified cell connection topology. |
-
2002
- 2002-03-26 JP JP2002086551A patent/JP4174227B2/en not_active Expired - Fee Related
Cited By (102)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11881814B2 (en) | 2005-12-05 | 2024-01-23 | Solaredge Technologies Ltd. | Testing of a photovoltaic panel |
US11309832B2 (en) | 2006-12-06 | 2022-04-19 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US10447150B2 (en) | 2006-12-06 | 2019-10-15 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US12224706B2 (en) | 2006-12-06 | 2025-02-11 | Solaredge Technologies Ltd. | Pairing of components in a direct current distributed power generation system |
US9853490B2 (en) | 2006-12-06 | 2017-12-26 | Solaredge Technologies Ltd. | Distributed power system using direct current power sources |
US11183922B2 (en) | 2006-12-06 | 2021-11-23 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11687112B2 (en) | 2006-12-06 | 2023-06-27 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US9948233B2 (en) | 2006-12-06 | 2018-04-17 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US9960731B2 (en) | 2006-12-06 | 2018-05-01 | Solaredge Technologies Ltd. | Pairing of components in a direct current distributed power generation system |
US11296650B2 (en) | 2006-12-06 | 2022-04-05 | Solaredge Technologies Ltd. | System and method for protection during inverter shutdown in distributed power installations |
US11682918B2 (en) | 2006-12-06 | 2023-06-20 | Solaredge Technologies Ltd. | Battery power delivery module |
US12107417B2 (en) | 2006-12-06 | 2024-10-01 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US10097007B2 (en) | 2006-12-06 | 2018-10-09 | Solaredge Technologies Ltd. | Method for distributed power harvesting using DC power sources |
US11735910B2 (en) | 2006-12-06 | 2023-08-22 | Solaredge Technologies Ltd. | Distributed power system using direct current power sources |
US10230245B2 (en) | 2006-12-06 | 2019-03-12 | Solaredge Technologies Ltd | Battery power delivery module |
US11658482B2 (en) | 2006-12-06 | 2023-05-23 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US12068599B2 (en) | 2006-12-06 | 2024-08-20 | Solaredge Technologies Ltd. | System and method for protection during inverter shutdown in distributed power installations |
US11598652B2 (en) | 2006-12-06 | 2023-03-07 | Solaredge Technologies Ltd. | Monitoring of distributed power harvesting systems using DC power sources |
US11962243B2 (en) | 2006-12-06 | 2024-04-16 | Solaredge Technologies Ltd. | Method for distributed power harvesting using DC power sources |
US11594881B2 (en) | 2006-12-06 | 2023-02-28 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11888387B2 (en) | 2006-12-06 | 2024-01-30 | Solaredge Technologies Ltd. | Safety mechanisms, wake up and shutdown methods in distributed power installations |
US11063440B2 (en) | 2006-12-06 | 2021-07-13 | Solaredge Technologies Ltd. | Method for distributed power harvesting using DC power sources |
US12046940B2 (en) | 2006-12-06 | 2024-07-23 | Solaredge Technologies Ltd. | Battery power control |
US12027849B2 (en) | 2006-12-06 | 2024-07-02 | Solaredge Technologies Ltd. | Distributed power system using direct current power sources |
US11043820B2 (en) | 2006-12-06 | 2021-06-22 | Solaredge Technologies Ltd. | Battery power delivery module |
US12027970B2 (en) | 2006-12-06 | 2024-07-02 | Solaredge Technologies Ltd. | Safety mechanisms, wake up and shutdown methods in distributed power installations |
US11594882B2 (en) | 2006-12-06 | 2023-02-28 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US10673253B2 (en) | 2006-12-06 | 2020-06-02 | Solaredge Technologies Ltd. | Battery power delivery module |
US11594880B2 (en) | 2006-12-06 | 2023-02-28 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11575260B2 (en) | 2006-12-06 | 2023-02-07 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11575261B2 (en) | 2006-12-06 | 2023-02-07 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11569659B2 (en) | 2006-12-06 | 2023-01-31 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11569660B2 (en) | 2006-12-06 | 2023-01-31 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11728768B2 (en) | 2006-12-06 | 2023-08-15 | Solaredge Technologies Ltd. | Pairing of components in a direct current distributed power generation system |
US11031861B2 (en) | 2006-12-06 | 2021-06-08 | Solaredge Technologies Ltd. | System and method for protection during inverter shutdown in distributed power installations |
US11476799B2 (en) | 2006-12-06 | 2022-10-18 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11961922B2 (en) | 2006-12-06 | 2024-04-16 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US10116217B2 (en) | 2007-08-06 | 2018-10-30 | Solaredge Technologies Ltd. | Digital average input current control in power converter |
US10516336B2 (en) | 2007-08-06 | 2019-12-24 | Solaredge Technologies Ltd. | Digital average input current control in power converter |
US9853538B2 (en) | 2007-12-04 | 2017-12-26 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US10644589B2 (en) | 2007-12-05 | 2020-05-05 | Solaredge Technologies Ltd. | Parallel connected inverters |
US12055647B2 (en) | 2007-12-05 | 2024-08-06 | Solaredge Technologies Ltd. | Parallel connected inverters |
US11693080B2 (en) | 2007-12-05 | 2023-07-04 | Solaredge Technologies Ltd. | Parallel connected inverters |
US11183923B2 (en) | 2007-12-05 | 2021-11-23 | Solaredge Technologies Ltd. | Parallel connected inverters |
US9979280B2 (en) | 2007-12-05 | 2018-05-22 | Solaredge Technologies Ltd. | Parallel connected inverters |
US11183969B2 (en) | 2007-12-05 | 2021-11-23 | Solaredge Technologies Ltd. | Testing of a photovoltaic panel |
US11264947B2 (en) | 2007-12-05 | 2022-03-01 | Solaredge Technologies Ltd. | Testing of a photovoltaic panel |
US11424616B2 (en) | 2008-05-05 | 2022-08-23 | Solaredge Technologies Ltd. | Direct current power combiner |
US12218498B2 (en) | 2008-05-05 | 2025-02-04 | Solaredge Technologies Ltd. | Direct current power combiner |
US10461687B2 (en) | 2008-12-04 | 2019-10-29 | Solaredge Technologies Ltd. | Testing of a photovoltaic panel |
US9748897B2 (en) | 2009-05-22 | 2017-08-29 | Solaredge Technologies Ltd. | Electrically isolated heat dissipating junction box |
US9748896B2 (en) | 2009-05-22 | 2017-08-29 | Solaredge Technologies Ltd. | Electrically isolated heat dissipating junction box |
US12074566B2 (en) | 2009-05-22 | 2024-08-27 | Solaredge Technologies Ltd. | Electrically isolated heat dissipating junction box |
US11695371B2 (en) | 2009-05-22 | 2023-07-04 | Solaredge Technologies Ltd. | Electrically isolated heat dissipating junction box |
US11509263B2 (en) | 2009-05-22 | 2022-11-22 | Solaredge Technologies Ltd. | Electrically isolated heat dissipating junction box |
US10411644B2 (en) | 2009-05-22 | 2019-09-10 | Solaredge Technologies, Ltd. | Electrically isolated heat dissipating junction box |
US10879840B2 (en) | 2009-05-22 | 2020-12-29 | Solaredge Technologies Ltd. | Electrically isolated heat dissipating junction box |
US10686402B2 (en) | 2009-05-22 | 2020-06-16 | Solaredge Technologies Ltd. | Electrically isolated heat dissipating junction box |
US10969412B2 (en) | 2009-05-26 | 2021-04-06 | Solaredge Technologies Ltd. | Theft detection and prevention in a power generation system |
US11867729B2 (en) | 2009-05-26 | 2024-01-09 | Solaredge Technologies Ltd. | Theft detection and prevention in a power generation system |
US9869701B2 (en) | 2009-05-26 | 2018-01-16 | Solaredge Technologies Ltd. | Theft detection and prevention in a power generation system |
US12003215B2 (en) | 2010-11-09 | 2024-06-04 | Solaredge Technologies Ltd. | Arc detection and prevention in a power generation system |
US10673229B2 (en) | 2010-11-09 | 2020-06-02 | Solaredge Technologies Ltd. | Arc detection and prevention in a power generation system |
US10673222B2 (en) | 2010-11-09 | 2020-06-02 | Solaredge Technologies Ltd. | Arc detection and prevention in a power generation system |
US10931228B2 (en) | 2010-11-09 | 2021-02-23 | Solaredge Technologies Ftd. | Arc detection and prevention in a power generation system |
US11489330B2 (en) | 2010-11-09 | 2022-11-01 | Solaredge Technologies Ltd. | Arc detection and prevention in a power generation system |
US11349432B2 (en) | 2010-11-09 | 2022-05-31 | Solaredge Technologies Ltd. | Arc detection and prevention in a power generation system |
US11070051B2 (en) | 2010-11-09 | 2021-07-20 | Solaredge Technologies Ltd. | Arc detection and prevention in a power generation system |
US11996488B2 (en) | 2010-12-09 | 2024-05-28 | Solaredge Technologies Ltd. | Disconnection of a string carrying direct current power |
US11271394B2 (en) | 2010-12-09 | 2022-03-08 | Solaredge Technologies Ltd. | Disconnection of a string carrying direct current power |
US10666125B2 (en) | 2011-01-12 | 2020-05-26 | Solaredge Technologies Ltd. | Serially connected inverters |
US11205946B2 (en) | 2011-01-12 | 2021-12-21 | Solaredge Technologies Ltd. | Serially connected inverters |
US12218505B2 (en) | 2011-01-12 | 2025-02-04 | Solaredge Technologies Ltd. | Serially connected inverters |
US10931119B2 (en) | 2012-01-11 | 2021-02-23 | Solaredge Technologies Ltd. | Photovoltaic module |
US11979037B2 (en) | 2012-01-11 | 2024-05-07 | Solaredge Technologies Ltd. | Photovoltaic module |
US10381977B2 (en) | 2012-01-30 | 2019-08-13 | Solaredge Technologies Ltd | Photovoltaic panel circuitry |
US12191668B2 (en) | 2012-01-30 | 2025-01-07 | Solaredge Technologies Ltd. | Maximizing power in a photovoltaic distributed power system |
US11183968B2 (en) | 2012-01-30 | 2021-11-23 | Solaredge Technologies Ltd. | Photovoltaic panel circuitry |
US11620885B2 (en) | 2012-01-30 | 2023-04-04 | Solaredge Technologies Ltd. | Photovoltaic panel circuitry |
US11929620B2 (en) | 2012-01-30 | 2024-03-12 | Solaredge Technologies Ltd. | Maximizing power in a photovoltaic distributed power system |
US10992238B2 (en) | 2012-01-30 | 2021-04-27 | Solaredge Technologies Ltd. | Maximizing power in a photovoltaic distributed power system |
US9853565B2 (en) | 2012-01-30 | 2017-12-26 | Solaredge Technologies Ltd. | Maximized power in a photovoltaic distributed power system |
US12094306B2 (en) | 2012-01-30 | 2024-09-17 | Solaredge Technologies Ltd. | Photovoltaic panel circuitry |
US10007288B2 (en) | 2012-03-05 | 2018-06-26 | Solaredge Technologies Ltd. | Direct current link circuit |
US12218628B2 (en) | 2012-06-04 | 2025-02-04 | Solaredge Technologies Ltd. | Integrated photovoltaic panel circuitry |
US12255457B2 (en) | 2013-03-14 | 2025-03-18 | Solaredge Technologies Ltd. | Method and apparatus for storing and depleting energy |
US12003107B2 (en) | 2013-03-14 | 2024-06-04 | Solaredge Technologies Ltd. | Method and apparatus for storing and depleting energy |
US10651647B2 (en) | 2013-03-15 | 2020-05-12 | Solaredge Technologies Ltd. | Bypass mechanism |
CN105655431A (en) * | 2016-01-04 | 2016-06-08 | 河海大学常州校区 | Photovoltaic assembly and method based on optimal allocation of bypass diodes |
US11081608B2 (en) | 2016-03-03 | 2021-08-03 | Solaredge Technologies Ltd. | Apparatus and method for determining an order of power devices in power generation systems |
US10540530B2 (en) | 2016-03-03 | 2020-01-21 | Solaredge Technologies Ltd. | Methods for mapping power generation installations |
US10061957B2 (en) | 2016-03-03 | 2018-08-28 | Solaredge Technologies Ltd. | Methods for mapping power generation installations |
US10599113B2 (en) | 2016-03-03 | 2020-03-24 | Solaredge Technologies Ltd. | Apparatus and method for determining an order of power devices in power generation systems |
US12224365B2 (en) | 2016-03-03 | 2025-02-11 | Solaredge Technologies Ltd. | Apparatus and method for determining an order of power devices in power generation systems |
US11824131B2 (en) | 2016-03-03 | 2023-11-21 | Solaredge Technologies Ltd. | Apparatus and method for determining an order of power devices in power generation systems |
US11538951B2 (en) | 2016-03-03 | 2022-12-27 | Solaredge Technologies Ltd. | Apparatus and method for determining an order of power devices in power generation systems |
US12057807B2 (en) | 2016-04-05 | 2024-08-06 | Solaredge Technologies Ltd. | Chain of power devices |
US10230310B2 (en) | 2016-04-05 | 2019-03-12 | Solaredge Technologies Ltd | Safety switch for photovoltaic systems |
US11018623B2 (en) | 2016-04-05 | 2021-05-25 | Solaredge Technologies Ltd. | Safety switch for photovoltaic systems |
US11870250B2 (en) | 2016-04-05 | 2024-01-09 | Solaredge Technologies Ltd. | Chain of power devices |
US11201476B2 (en) | 2016-04-05 | 2021-12-14 | Solaredge Technologies Ltd. | Photovoltaic power device and wiring |
TWI681153B (en) | 2018-04-19 | 2020-01-01 | 日商生態工廠有限公司 | Outside air conditioner and ventilation system |
Also Published As
Publication number | Publication date |
---|---|
JP2003282916A (en) | 2003-10-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4174227B2 (en) | Solar cell module | |
CN106206784B (en) | Flexible solar panel module, fixing structure thereof and manufacturing method thereof | |
JP2005011869A (en) | Solar cell module and its manufacturing method | |
US9515214B2 (en) | Solar battery module and manufacturing method thereof | |
TWI413266B (en) | Solar battery module | |
JP2005191479A (en) | Solar cell module | |
JP2021523581A (en) | Double power generation unit Single cell module | |
JPWO2013146414A1 (en) | Back contact type solar cell module | |
US11728451B2 (en) | Flexible laminates for solar modules | |
CN202940252U (en) | Flexible thin film solar battery component | |
US20170117428A1 (en) | Flexible Solar Panel Module | |
CN111663721A (en) | Photovoltaic color steel tile integrated assembly and mounting method thereof | |
JP7266444B2 (en) | Solar cell module and solar cell system | |
CN104254972B (en) | Photovoltaic devices | |
TW201042770A (en) | Photovoltaic module string arrangement and shading protection therefor | |
JP5637089B2 (en) | Solar cell module | |
CN215451430U (en) | Light flexible assembly of back contact battery stitch welding structure | |
CN204760395U (en) | Flexible solar panel module and fixing structure thereof | |
CN205336211U (en) | Flexible solar panel module | |
CN112073003A (en) | Low line loss photovoltaic array structure | |
CN111200031A (en) | Thin film photovoltaic module with integrated electronics and method of making same | |
WO2022007291A1 (en) | Color steel tile for mounting photovoltaic module, photovoltaic color steel tile integrated assembly, and mounting method therefor | |
WO2022007289A1 (en) | Low-line-loss photovoltaic array structure | |
CN111540799A (en) | Photovoltaic module with flexible structure | |
CN212848431U (en) | Solar module adopting POE (polyolefin elastomer) adhesive film for edge sealing |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20040914 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20080129 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080205 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080403 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080425 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080623 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20080722 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080818 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110822 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110822 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120822 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130822 Year of fee payment: 5 |
|
LAPS | Cancellation because of no payment of annual fees |