Solar Roof Assessment for Helena, MT
Homeowners in Helena have an average home size of 1,700 sq ft with 4.4 peak sun hours per day. Find out if your roof is ready for solar panels.
4.4h/day
Sun Hours
1,700 sq ft
Avg Home Size
12.8¢/kWh
Electricity Rate
NorthWestern Energy
Utility Company
Assess Your Roof in Helena
Adjust Your Roof Details for Helena, MT
0% (No shade)100% (Full shade)
0 yrs50 yrs
Your Roof Assessment Results
Suitability Score
67/100
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 4.4 peak sun hours/day in Helena, MT, 1,700 sq ft average home size, and the roof characteristics you provided. Actual results require an on-site evaluation.
Local Solar Details for Helena
Utility & Permits
- Utility Company
- NorthWestern Energy
- Permit Cost
- $250
- Permit Timeline
- 2-3 weeks
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