3 kW Residential Solar

Suitable for homes with ~300–450 units of monthly electricity consumption.

3 kWp is the efficient point on the subsidy curve. It is exactly where PM Surya Ghar's Central Financial Assistance reaches its household ceiling of ₹78,000 — ₹30,000 per kWp for the first 2 kWp, plus ₹18,000 for the third. Nothing above 3 kWp earns further central assistance, so this is the largest system on which every kilowatt is subsidised.