Is Solar Worth It in Your Area?
Calculate your exact savings, payback period, and tax incentives using real data from NREL and EIA.
Calculate Your Solar Savings
Enter your details below to get an instant estimate
The Numbers Speak for Themselves
Why Trust SolarOEX?
Official Government Data
We use real-time data from the National Renewable Energy Laboratory (NREL) and EIA utility rates. No guesses, no AI hallucinations.
Deterministic Math Engine
Our calculator is based on physics and finance, not AI predictions. Every number can be traced back to its source.
100% Privacy
No email, no phone, no data selling. Your calculations happen locally in your browser. We never see your information.
How It Works in 3 Steps
Enter Your Zip Code
No email or phone number required. Just tell us where your roof is located.
We Analyze Real Data
We match your location with NREL solar irradiance maps and current EIA utility rates.
Get Instant ROI Report
See your 20-year savings, payback period, and applicable tax incentives instantly.
"I was skeptical about online calculators, but SolarOEX matched almost exactly what my installer quoted. The 30% tax credit breakdown was especially helpful."
Frequently Asked Questions
Unlike other tools that guess, we rely on official data from the National Renewable Energy Laboratory (NREL) and EIA. Our estimates are grounded in physics and real financial data, not AI predictions.
Yes. We automatically factor in the 30% Federal Investment Tax Credit (ITC) into your net system cost. This is the single largest incentive for going solar.
100%. We do not require your name, email, or address. Your calculation happens locally in your browser. We never collect or sell personal data.
The calculator is free for quick estimates. The $19 report provides a comprehensive PDF breakdown with monthly savings projections, contractor comparison sheets, and tax filing guidance.
⚠️ Disclaimer
This calculator provides estimates for informational purposes only. Actual savings, costs, and energy production may vary based on roof condition, local contractor pricing, and changes in utility rates. This does not constitute financial advice.
🔒 Privacy Policy
We do not collect, store, or sell any personal data. All calculations are performed on your device. We use Cloudflare for site security.
📜 Terms of Service
By using this tool, you agree that SolarOEX is not liable for any decisions made based on the estimates provided.