solar battery frame 1,1576*40*35mm,808*40*35mm 2, ... 50 years 3,convenient installation 4,aluminum alloy:6063-T5 solar battery frame detailed information namesolar battery frameitem Noxw005materialaluminum alloy 6063 ... ,500sets on a wooden pallet.UsageSolar panel installationColorsilverweight0.64kg/m solar battery is an aluminum frame system to protect photovoltaic batteries ...