Solar & battery calculator
Size Your System. See Your Numbers.
A configurable engineering and financial model — not a lookup table. Adjust your bill, location, roof, shading, battery and payment option to see how the estimate responds.
Your property
Adjust the inputs — the estimate on the right updates instantly.
Configures indicative irradiation (4.9 peak sun hours/day) and tariff assumption (₹8/kWh) for your location.
Estimated long-term net savings
Indicative estimate over 25 years — not a guaranteed return.
- Recommended system
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- Solar panels
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- Est. roof area
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- Annual generation
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- Est. year-1 savings
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- Est. payback
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- Gross solar system cost₹3,19,000
- Installation & balance of systemIncluded in system cost
- Government subsidy / incentive− ₹72,000
- Net estimated investment₹2,47,000
Potential subsidy / incentive — subject to eligibility and current government/DISCOM rules.
Check EligibilityPotential monthly reduction
₹4,400
Indicative estimate. Final system size, savings, subsidy eligibility and pricing depend on site conditions, electricity tariff, DISCOM regulations and final system design.
Want These Numbers Verified For Your Roof?
Book a free consultation and we'll confirm sizing, shading and DISCOM requirements.
Free consultation • No obligation • Customized system design
