Solar module makers face challenges with local cell sourcing rules. They report a significant gap between module manufacturing capacity and domestic cell availability. While module capacity stands at 225 GW, domestic cell capacity is only around 30 GW. Cell manufacturers counter that current demand is met and future capacity will suffice.

Solar firms challenge Karnataka HC over domestic-cell mandate, citing uncompetitive pricing and supply inadequacies in India's solar market.

Solar module makers face challenges with local cell sourcing rules. They report a significant gap between module manufacturing capacity and domestic cell availability. While…