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Back contact heterojunction solar cell and its emitter and method for manufacturing a solar cell

机译:背接触异质结太阳能电池及其发射极以及制造太阳能电池的方法

摘要

The present invention relates to the technical field of the solar cell and discloses an emitter of the back contact heterojunction solar cell, which comprises at least one layer of the CrOx film from top to bottom. The present invention further discloses a back contact heterojunction solar cell using the above emitter and its manufacturing method. With the present invention, the efficiency of the solar cell can be significantly improved.
机译:本发明涉及太阳能电池技术领域,公开了一种背接触异质结太阳能电池的发射极,其从上到下至少包括一层CrOx薄膜。本发明还公开了一种使用上述发射极的背接触异质结太阳能电池及其制造方法。利用本发明,可以显着提高太阳能电池的效率。

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