Solar calculator
Indicative numbers based on your consumption. The authoritative quote comes after our on-site survey.
- Recommended capacity
- 3.5 kW
- Indicative installed cost
- ₹2,10,000
- PM Surya Ghar subsidy
- − ₹78,000
- Net cost after subsidy
- ₹1,32,000
- Expected monthly generation
- 483 units
- Expected monthly savings
- ₹3,864
- Annual savings
- ₹46,368
- 25-year lifetime savings
- ₹18,01,230
- Minimum roof area
- 350 sq ft
Estimates assume the selected irradiance band, 4% annual tariff escalation, and 0.5% panel degradation. Actual generation varies with site conditions — the survey produces the authoritative number.