Get accurate estimates based on your energy consumption and roof space — for homes and businesses.
Estimates assume ~₹1,000 of monthly bill offset per kW and ~100 sq.ft of shade-free roof per kW. Your engineer will confirm on a free site visit.
We keep the maths transparent, so you can sanity-check every number before we visit.
Each kilowatt offsets roughly ₹1,000 of your monthly electricity bill.
Shade-free roof needed per kilowatt of panels.
₹30,000 for 1 kW, ₹60,000 for 2 kW and ₹78,000 for 3 kW+ homes.
Approximate carbon offset of every installed kilowatt.
Book a free site assessment and get an exact system design, price and subsidy estimate.
Share a few details and a Lumisun engineer will call you back with a system size, subsidy estimate and price — no obligation.
