After years of not having the upper hand with the P-type PERC Solar cell PK, the N-type Solar cell finally ushered in its own bright moment. In the field of
After years of not having the upper hand with the P-type PERC Solar cell PK, the N-type Solar cell finally ushered in its own bright moment. In the field of
01 aluminum alloy bracket The weight of aluminum alloy bracket material is generally about 2.71g/㎡, the deformation of its profile is about 2.9 times that of steel, and the strength