Bigbloc Construction shares surged as the company announced the successful commissioning of a 0.7 MW rooftop solar plant at its subsidiary, Starbigbloc Building Material Ltd. This move aims to boost sustainability and cut electricity costs. Despite a 30.3% year-on-year revenue jump to ₹67.3 crore in Q2 FY26, the company reported a net loss of ₹3.2 crore, though sales volumes showed strong growth.