Solar Potential for 3000 sq ft Roof in Guwahati
A 3000 sq ft roof in Guwahati receives 4.2 hours of peak sun daily. This is a prime candidate for a 30 kW system.
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₹150
Low UsageHigh Usage
Payback Period
0.6 Years
Recommended System
0.2 kW
Eligible for ₹6,707 Subsidy
20-Year Savings
₹7,897,302,230,536,019,000
Cumulative Net Savings (10 Years)
Inflation Adj.Solar Potential Report
Prepared for property in Guwahati
CostSmart
May 27, 2026
Executive Summary
Recommended System
0.2 kW
Payback Period
0.6 Years
20-Year Savings
₹7,897,302,230,536,019,000
Input Parameters
| Current Monthly Bill | ₹150 |
| Electricity Rate | ₹7.1/kWh |
| Daily Peak Sun Hours | 4.2 hours |
| Location | Guwahati, India |
| Govt. Subsidy Eligible | ₹6,707PM Surya Ghar Muft Bijli Yojana |
Why Solar Works Here
Guwahati receives an average of 4.2 hours of sunlight per day. With current electricity rates at ₹7.1/kWh, switching to solar replaces a permanent rental cost (utility bill) with a temporary investment cost (solar system). After the 0.6-year payback period, your energy production is essentially free.
Generated by CostSmart Solar Calculator. Estimates are based on average irradiance data and standard installation costs.
Visit https://cost-smart-five.vercel.app for live updates.
Location Analysis
- CityGuwahati
- Available Area3000 sq ft
- Max Capacity30 kW
- Est. Cost~₹18000.0 Lakhs
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