The Composition solar batteries

Raw materials,generally the components include battery cells, EVA, backplane,aluminum frame,toughened glass,if use inferior cell,it will cause irregular phenomenon,in the process of lamination will result blemish.copper tin
bending,tightening phenomenon.charge controller suppliers and will result bubble,which proves that in 160 degrees in the process of heating and sealing,still can result residual gap.Seal anti-oxidation is very important for battery cells.Otherwise the life time in
out-door will only 1~2 years., including border gap filling, this is also an important part in process.
We can use the solar controller suppliers and power like “HANFONG” and “WINIVERSAL” is always good performance and efficiency.