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Solar Calculators.

ROI calculator, subsidy eligibility checker, and loan EMI calculator — all in one place.

📊 25-Year ROI Calculator

Monthly Electricity Bill (₹)

₹500₹5,000₹50,000

Government Subsidy (₹)

Include solar loan (7.5% for 5 years)

System Size

5.2 kW

Total Cost

₹2,34,375

After Subsidy

₹1,56,375

Annual Savings

₹54,000

Payback Period

2.9 years

25-Year Net Gain

₹11,93,625

Your State

System Size (kW): 3 kW

1 kW10 kW

Central Subsidy (PM Surya Ghar)

₹78,000

State Bonus (Telangana)

₹10,000

Total Subsidy Available

₹88,000

Loan Amount (₹)

Interest Rate (% per annum): 7.5%

5%15%

Loan Tenure: 5 years

1 yr10 yrs

Monthly EMI

₹2,004

Total Payable

₹1,20,228

Total Interest

₹20,228

Partner banks offer solar loans at 7–9% p.a. Contact us for loan assistance.

Get a detailed custom proposal with exact costs, savings, and subsidy calculations.