Solar Roof Assessment for Joliet, IL
Homeowners in Joliet have an average home size of 1,850 sq ft with 4.1 peak sun hours per day. Find out if your roof is ready for solar panels.
4.1h/day
Sun Hours
1,850 sq ft
Avg Home Size
17.5¢/kWh
Electricity Rate
ComEd (Commonwealth Edison)
Utility Company
Assess Your Roof in Joliet
Adjust Your Roof Details for Joliet, IL
0% (No shade)100% (Full shade)
0 yrs50 yrs
Your Roof Assessment Results
Suitability Score
63/100
Production Factor
90%
Orientation Penalty
-0%
Shading Penalty
-10%
Good candidate for solar. Minor adjustments could improve production.
Your roof can produce approximately 90% of ideal solar output.
* Assessment based on 4.1 peak sun hours/day in Joliet, IL, 1,850 sq ft average home size, and the roof characteristics you provided. Actual results require an on-site evaluation.
Local Solar Details for Joliet
Utility & Permits
- Utility Company
- ComEd (Commonwealth Edison)
- Permit Cost
- $375
- Permit Timeline
- 3-5 weeks
Other Cities in Illinois
More Solar Tools for Joliet
Ready to Go Solar in Joliet, IL?
Ready for a Professional Roof Assessment in Joliet?
Get a free on-site roof evaluation for your Joliet home. We handle the full assessment, permits, and installation.
Get Your Free Quote