Poly-Si solar wafers to remain competitive over next 5 years, says GCL-Poly Energy CTO

For solar wafers, poly-Si models will remain competitive over the next five years by using black silicon technology to hike energy conversion rates as well as enlarged crystal-growing furnaces and diamond saws to reduce wafer production cost, according to CTO Won Yao-peng for China-based solar wafer maker GCL-Poly Energy Holdings.

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via Yuichun