Free Tool

Solar Savings Calculator

Find your ideal system size, government subsidy, upfront cost, monthly savings, and a full 25-year projection — based on Rajasthan's actual tariff of Rs. 7/unit and our guaranteed yield of 4.5 units per kW per day.

Configure Your System
1. Property Type
2. Input Method
Monthly Bill Rs. 3,000
Rs. 500Rs. 50,000
Tariff (Rajasthan)Rs. 7.00 / unit
Our Guaranteed Yield4.5 units / kW / day
System CostRs. 55,000 / kW
Your Solar Estimate
3.2 kW
System Size
3.2 kW
Panels Needed
6
Monthly Gen.
432 u
Upfront Price (incl. GST)Rs. 1,76,000
Government Subsidy (Residential)- Rs. 78,000
Net Cost to Pay
Rs. 98,000
Monthly SavingsRs. 2,940/mo
Annual SavingsRs. 35,280/yr
Total Savings (25 Years)Rs. 8.82L
Payback Period
2.8 Years
Get Exact Quote — Free Survey
25-Year Projection

Cumulative Savings Over System Lifetime

Assumes 3% annual electricity tariff increase · Base: Rs. 7/unit

Total 25 Years
Rs. 8.82L
Yr 1 Yr 5 Yr 10 Yr 15 Yr 20 Yr 25
Before payback
Pure savings
Environmental Impact Per Year
2.2 tonnes CO₂ offset
100 trees equivalent
Government Support

PM Surya Ghar Subsidy Rates

Central Government subsidy for residential rooftop solar. Automatically applied when you choose an empanelled installer like us.

1kW System
Rs. 30,000
2kW System
Rs. 48,000
3kW and Above
Rs. 78,000
Maximum Benefit
Free Units / Month
300 kWh

Verify current rates at pmsuryaghar.gov.in. Figures above are indicative for 2024-25.

Get Your Exact Figures

The calculator gives you a good estimate. A free site survey gives you the precise numbers — exact system size, verified quote, and subsidy confirmation.

Book Free Site Survey