Solar Calculator
Calculate your solar savings now!
Discover your required solar system size, roof requirement and potential savings in seconds.
Residential Calculation
Your solar savings calculator
Example: 609602
₹5,800/ month
₹500₹25,000
Your solar results
Enter your PIN code and monthly bill, then calculate to see your system size and savings.
How this estimate is calculated
This is an indicative estimate, not a quotation. It assumes an average grid tariff of ₹7 per unit, about 4 units generated per kW per day, and a system sized to cover roughly 90% of your usage, with 60 sq. ft. of roof per kW. Lifetime savings run over 25 years allowing for gradual panel degradation and rising tariffs; ROI is first-year savings as a share of net investment. Cost and savings depend on your roof, equipment and tariff — a site survey gives the real numbers.