Modules & Specialty products

CSI has two major product lines: (1) Photovoltaic modules from 5W to 300W, with 160W being its main modules. These modules are both OEM or private branded and CSI branded, (2) Custom engineered solar specialty products.

Silicon Reclaiming

CSI operates one of the largest silicon reclaiming business centers in the world. CSI is specialized in purchasing, processing and supplying ingots, pot scraps, tops and tails, side wall pieces, broken wafers, reclaimed wafers and broken cells.