S O L A R C A L C U L A T O R
Estimate your ideal solar system size, cost, subsidy & savings in seconds.
Your Solar Calculations ☀️
No. of Panels—
System Capacity (kW)—kW
Total Consumer Price—
Government Subsidy*—
After Subsidy Cost—
Per Unit Rate (₹/kW)—
Avg Daily Generation—kWh / day
Avg Yearly Generation—kWh / year
Yearly Savings—
Return on Investment—years (approx.)
CO₂ Savings / Year—kg CO₂
Total Savings in 25 Years—
Roof Area Needed—sq ft
System Life Span25years
*Subsidy values are based on PM Surya Ghar Yojana residential norms. Exact eligibility confirmed by PlugIN Electrical team.
1. Discom estimate extra on actual cost | 2. Structure extra if >6×8 ft | 3. Capacity >+5W — additional charges at actual