a-Si technology has much lower efficiency in the range of 7-9% compared to the mainstream crystalline solar technology.a-Si cost advantages over the c-Si technology has also disappeared with falling polysilicon costs.This makes a-Si only feasible for utility sized plants as a-Si’s larger area requirements makes unsuitable for residental and commercial segments.The IPP JV is a good move as it will provide captive demand for Sharp’s a-Si modules.