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Solar cell, light concentrating photovoltaic power generation module, light concentrating photovoltaic power generation unit, solar cell manufacturing method and solar cell manufacturing apparatus
Solar cell, light concentrating photovoltaic power generation module, light concentrating photovoltaic power generation unit, solar cell manufacturing method and solar cell manufacturing apparatus
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机译:太阳能电池,聚光光伏发电模块,聚光光伏发电单元,太阳能电池制造方法和太阳能电池制造设备
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摘要
A solar cell (10) according to one embodiment of the present invention includes a concentrating solar cell element (11) that generates power by converting sunlight (Ls) into electricity; and a receiver substrate (20) on which the solar cell element (11) is placed. A covering portion (30) that covers and protects the solar cell element (11) is formed on the receiver substrate (20). The covering portion (30) includes a U-shaped sealing frame (31) that is formed on a surface of the receiver substrate (20), has an opening (31s), and surrounds the periphery of the solar cell element (11) at a position away from the periphery; a light-transmitting covering plate (32) that is bonded to the sealing frame (31) and covers the solar cell element (11); and a resin sealing portion (33) in which a sealing region defined by the sealing frame (31) and the light-transmitting covering plate (32) is filled with sealing resin.
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