Solar Savings Calculator
Estimate your solar plant size, monthly savings, payback and long-term benefits. Goa-ready defaults
Enter your details
Tip: If unsure, keep ₹9–₹10 for Goa residential.
Used to cap max feasible kW (approx 100 sq.ft per 1 kW).
Typical Goa range: 3.6–4.3.
You can override based on latest scheme rules.
Note: This calculator provides indicative estimates. Actual savings depend on shading, roof orientation, DISCOM/net-metering, appliance usage, and final design.
Your estimated results
Recommended system size
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Estimated annual generation
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kWh/year
Estimated monthly savings
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₹/month (approx)
Estimated annual savings (Year 1)
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₹/year (approx)
Approx project cost
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Subsidy & net investment
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Payback period
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Years (approx)
Total savings over selected years
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