JP2016063682A5

JP2016063682A5 -

Info

Publication number: JP2016063682A5
Application number: JP2014191159A
Authority: JP
Filing date: 2014-09-19
Publication date: 2017-08-31
Anticipated expiration: 2034-09-19

Description

短辺フレーム４０の長手方向（Ｘ方向）において、上フランジ４１と側壁部４３とは同じ長さである。短辺フレーム４０の裏面フランジ４２には、長辺フレーム５０の裏面フランジ５２とぶつかり合う箇所に切り欠き４２ｘが設けられている。 In the longitudinal direction (X direction) of the short side frame 40, the upper flange 41 and the side wall portion 43 have the same length. On the back flange 42 of the short side frames 40, that have are provided notches 42x at a position clash the back flange 52 of the long side frame 50.

長辺フレーム５０の裏面フランジ５２及び底辺フランジ５４には、短辺フレーム４０の裏面フランジ４２及び底辺フランジ４４とぶつかり合う箇所に切り欠き５２ｘ及び５４ｘが設けられている。 On the back flange 52 and bottom flange 54 of the long side frame 50, rear surface flange 42 and notches at positions clash with base flange 44 52x and 54x of the short side frames 40 that are provided.

これに対して、本実施の形態に係る太陽電池モジュール１０では、長辺フレーム５０の上フランジ５１の切り欠き５１ｘの長さＬを、短辺フレーム４０の上フランジ４１の幅Ｗに所定の長さＭをプラスした値にしている。すなわち、太陽電池モジュール１０においては、切り欠き５１ｘの長さＬ＝上フランジ４１の幅Ｗ＋所定の長さＭである。つまり、長辺フレーム５０の長手方向（Ｙ方向）において、上フランジ５１の端部は、側壁部５３の端部から長手方向（Ｙ方向）に、上フランジ４１の幅Ｗに所定の長さＭを加算した分、内側に位置している。 On the other hand , in the solar cell module 10 according to the present embodiment, the length L of the notch 51x of the upper flange 51 of the long side frame 50 is set to the width W of the upper flange 41 of the short side frame 40 by a predetermined length. Ru Tei to the value plus a M. That is, in the solar cell module 10, the length L of the notch 51x = the width W of the upper flange 41 + the predetermined length M. That is, in the longitudinal direction (Y direction) of the long side frame 50, the end portion of the upper flange 51 extends from the end portion of the side wall portion 53 in the longitudinal direction (Y direction) to the width W of the upper flange 41 by a predetermined length M. It is located inside by adding.

又、太陽電池モジュール１０では、従来から互いに接続するために切り欠いていた長辺フレーム５０の上フランジ５１の切り欠き幅を、所定の長さＭだけ大き目に切り欠くだけである。言い換えるならば、排水の溝を新たにフレームに形成したのではない。そのため、フレームの加工工数は、従来技術（排水溝を形成しない太陽電池モジュール）のフレームの加工工数と変わらない。
Further, in the solar cell module 10, the notch width of the upper flange 51 of the long side frame 50 which has been cut away in order to connect to each other conventionally, it is only I notching bigger by a predetermined length M. In other words, the in is not greens formed in new frame groove of the drainage. Therefore, the processing man-hour of the frame is the same as the processing man-hour of the frame of the conventional technology (solar cell module not forming drainage grooves).

Claims

A solar panel,
A frame surrounding the periphery of the solar cell panel, and a solar cell module comprising:
The frame includes a first frame and a second frame connected adjacent to each other,
The first frame is
A first side wall for protecting the side surface of the solar cell panel;
A first upper flange extending from the first side wall and supporting the light receiving surface of the solar cell panel;
The second frame is
A second side wall for protecting the side surface of the solar cell panel;
A second upper flange that extends from the second side wall and supports the light receiving surface of the solar cell panel,
In the longitudinal direction of the first frame, the first side wall portion and the first upper flange have the same length,
In the longitudinal direction of the second frame, the end of the second upper flange extends inward from the end of the second side wall by a predetermined length added to the width of the first upper flange. A solar cell module, which is located in

The planar shape of the solar cell panel is rectangular,
The solar cell module according to claim 1, wherein the first frame and the second frame are connected at a right angle.

The first frame is
A fitting groove formed by the back surface flange supporting the back surface of the solar cell panel, the first side wall portion, and the first upper flange into which the solar cell panel is fitted;
The solar cell module according to claim 1 or 2, wherein the second side wall portion that closes the side opening of the fitting groove has a through hole that connects the fitting groove and the outside.

The solar cell module according to claim 3, wherein a buffer material is interposed between the back surface of the solar cell panel and the back surface flange.

5. The gap according to claim 1, wherein a gap is formed between the first upper flange and the second upper flange at a portion where the first frame and the second frame are connected. A solar cell module according to claim 1.