Finance
Solar Savings Calculator
- Browser-based
- No signup
Browser-based
Enter system size, sun hours, electricity rate, and installed cost to estimate annual kWh production, dollar savings, payback years, and 20-year savings. Educational—not a solar quote.
Results are based on the inputs you provide and may not cover every edge case. This tool is for general use and is not professional advice.
How to use this tool
1. Enter system size in kW from your proposal. 2. Enter average sun hours per day for your area. 3. Enter your electricity rate and installed system cost. 4. Click Calculate savings. 5. Compare payback with installer figures and incentives.
Worked example
Example: a 6 kW system with 5 sun hours/day produces about 10,950 kWh/year—at $0.14/kWh that is roughly $1,533 saved annually.
How it works
Estimates annual kWh production from system size and sun hours, converts to dollar savings at your utility rate, and computes simple payback and 20-year savings with optional degradation. Educational only—not a solar quote.
Limitations
Results are based on the inputs you provide and may not cover every edge case. This tool is for general use and is not professional advice.
Privacy and file handling
Your data is processed in your browser and is not uploaded to our server.
Frequently asked questions
Is the Solar Savings Calculator free to use?
Yes. Utilnivo tools are free to use and do not require an account.
Are my inputs stored?
Utilnivo does not require an account. See the privacy note on this page for how your data is processed for this tool.
How do I get started with Solar Savings Calculator?
Open the tool on this page, enter your inputs, and use the on-screen controls. No account is required.
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