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Solar Cost Calculator

Calculate Your Solar Savings for Free

Get a personalized estimate in seconds: see system cost, tax savings, rebates, and projected savings for Year 1, Year 5, and Year 10.

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Solar Estimate

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WI & Illinois

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1-Min Calculator

Get Your Personalized Solar Savings Estimate

Make your selections below to see instant savings calculations for your home.

3 quick questions
1Sun Exposure
2Home Size
3Monthly Electric Bill

Panel Information

Elite High-Efficiency Panels

  • 21%+ efficiency rating
  • Superior performance in all conditions
  • Premium warranty coverage

Disclaimer: This calculator provides estimates only and is not a legal quote. The actual costs and savings may vary based on your specific situation. Please contact us for a personalized assessment.

Your savings will appear hereMake selections in all categories to see your solar savings

Your Solar Savings

Based on your selections

25-Year Total Savings$0Payback Period: -
Cumulative savingsNet system cost
System Size--
Net System Cost-after incentives
Year 1 Monthly Savings-
Year 1 Yearly Savings-

Utility rates assumed to increase ~8% per year (estimate)

Cost breakdown
System Cost-
Focus on Energy Rebate-
Tax savings (30%)-
Net System Cost-
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How Your Solar Estimate Is Calculated

No hidden assumptions. These are the numbers behind every estimate above, so you know exactly where your savings come from.

System Size

Sized from your home size and monthly bill, from 5 kW to 13 kW, at about 2.5 elite high-efficiency panels per kW.

Installed Cost

Priced at $3.30 per watt installed, so an 8 kW system is about $26,400 before incentives.

Incentives

A $2,400 Focus on Energy rebate plus tax savings of 30% of the system cost come off your price.

Production

About 1,250 kWh per kW each year in full sun, 15% less for partial sun and 30% less for minimal sun.

Utility Rates

Savings start at 17.31 cents per kWh, with utility rates assumed to rise about 8% each year.

Panel Aging

We include a 0.5% yearly drop in production, then total your savings over 25 years.

Recent Solar Installation Projects

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