SolarSquare bags $53M Series C led by B Capital, largest VC round in India's residential solar

Mumbai-based D2C rooftop solar brand SolarSquare raised $53M Series C led by B Capital, taking total funding to $100M. Capital fuels city expansion, battery storage and home energy management. Brand claims ₹1,000 cr ARR and 50,000 homes powered as India adds 1 lakh solar homes every 10 days.

— Filed Tue, 16 Jun, 2026, 20:58 IST · Source The Hindu BusinessLine · Updated

SolarSquare raised $53M Series C led by B Capital, the largest VC round in India's residential solar segment. Funds will expand the D2C rooftop solar brand into new cities, plus battery and home energy management offerings.