Now long-term high-priced purchase large amounts of cash: A: broken wafer, blue film, diffusion film, broken cells B:. 156 single polycrystalline solar cells, wafers, inefficient cells, chipping cells, tape pieces, crushed battery slice, broken wafers. C: 190W-300W solar inventory component, downgrading the components, passenger back assembly, engineering removing components, EL detect bad components, laminates and other power limitation. Any amount of size, area Any intermediary Chongchou, safe and convenient