我们采用该直扫技术，对非晶硅太阳电池硅膜表面绒面处理，可较大提高电池效率。

So we have adopted the laser etching technology to embellish the surface of amorphous silicon solar cells, and the efficiency of solar cells is greatly improved.

youdao

我们采用该直扫技术，对非晶硅太阳电池硅膜表面绒面处理，可较大提高电池效率。

So we have adopted the laser etching technology to embellish the surface of amorphous silicon solar cells, and the efficiency of solar cells is greatly improved.

youdao