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Solar System Cost Calculator - India Rates, Ahmedabad Tariffs
Enter your monthly electricity bill and available rooftop area to see your recommended system size, estimated cost, ₹78,000 subsidy eligibility and lifetime savings.
Your details
Roughly 90 sq ft is needed per kW.
Your estimate
3.5 kW system
- Estimated system cost (before subsidy)
- ₹1,73,950
- Estimated PM Surya Ghar subsidy
- ₹78,000
- Estimated net cost to you
- ₹95,950
- Estimated monthly generation
- 438 units
- Estimated monthly bill savings
- ₹3,325
- Estimated payback period
- 2.4 years
- Estimated 25-year savings
- ₹9,97,500
Estimates use Ahmedabad averages (₹8.5/unit, 125 units per kW per month) and are indicative only. Subsidy amount and eligibility are governed by the Government of India's PM Surya Ghar scheme guidelines and are subject to change. Final amount depends on DISCOM approval.
Turn this estimate into a fixed quotation
Our engineer verifies your rooftop, shadow profile and DISCOM sanctioned load, then issues a written quotation with the exact subsidy you qualify for.
Read the ₹78,000 subsidy breakdown or see 2026 solar prices in Ahmedabad.
Get your free solar quote & subsidy check
Share a few details and our Ahmedabad team will call you back with an exact system size, price and your ₹78,000 subsidy eligibility.
Our actual packages and prices
The calculator gives an indicative estimate. These are the three real, quotation-backed systems we install - the prices below are fixed and identical across every city we serve.
3.3 kWp
6 Nos - 545/550/555W Mono Bifacial, Adani MNRE Approved
- Net Payable Amount
- ₹1,64,000
- PM Surya Ghar subsidy
- − ₹78,000
Final Cost After Subsidy
₹86,000
Small homes, monthly bill ₹2,000–3,000
Get This Quote- Most popular
3.85 kWp
7 Nos - 545/550/555W Mono Bifacial, Adani MNRE Approved
- Net Payable Amount
- ₹1,88,800
- PM Surya Ghar subsidy
- − ₹78,000
Final Cost After Subsidy
₹1,10,800
Medium homes, monthly bill ₹3,000–4,500
Get This Quote 4.4 kWp
8 Nos - 545/550/555W Mono Bifacial, Adani MNRE Approved
- Net Payable Amount
- ₹2,14,500
- PM Surya Ghar subsidy
- − ₹78,000
Final Cost After Subsidy
₹1,36,500
Larger homes, monthly bill ₹4,500+
Get This Quote
Subsidy amount and eligibility are governed by the Government of India's PM Surya Ghar scheme guidelines and are subject to change. Final amount depends on DISCOM approval.