Solar Calculator
Estimate your
solar savings
Get a personalized estimate for your rooftop solar installation — generation, savings, subsidy, payback, and environmental impact.
Reference model
Built from Indian tariff and PM Surya Ghar inputs
The estimate uses the state tariff data in this project, PM Surya Ghar subsidy slabs, and standard rooftop sizing assumptions.
Step One
How would you like to calculate?
₹
/ month
Step Two
Your location & customer type
PM Surya Ghar Muft Bijli Yojana subsidy applies to DCR panels for residential customers only.
Step Three
Your electricity unit cost
₹0.00
per kWh (unit)
₹
₹0
₹8
₹15
₹22
₹30
Select your state to auto-fill the average tariff.
Solar report
Your roof, translated into savings
Plant size, investment, subsidy and long-term returns in one clean view.
Recommended System
0
kWp
Recommended Plant Size
0
kWh
Daily Generation
0
hours
Peak Sun Hours
Energy Generation
Per Month
0
kWh
Per Year
0
kWh
25-Year Lifetime
0
kWh
Financial Savings
Per Month
₹0
Per Year
₹0
25-Year Lifetime
₹0
System Cost & Subsidy
Gross Cost
₹0
Subsidy
-₹0
Net Cost
₹0
Payback & Returns
Payback Period
0
years
Annual ROI
0%
System Size
0
kWp
Environmental Impact
0
tonnes of CO₂ avoided over 25 years
0
trees equivalent planted
