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4.2-year payback, $0.176/kWh avg rate, and 2,500 sun hours/year make Maine a strong state for commercial solar.
Avg Rate
$0.176/kWh
Sun Hours/Year
2,500
Net Cost (100kW)
$62K
Payback
4.2 yrs
Commercial solar in Maine offers strong returns with an average commercial electricity rate of $0.176/kWh and 2,500 annual sun hours. A typical 100kW system costs $165K before incentives, with a net cost of $62K after the 30% federal ITC, achieving payback in 4.2 years.
Available up to 5 MW - Net energy billing at supply rate
Monthly bill credits at supply rate for excess generation
Commercial-scale community solar opportunities
Total Cost
$165K
Net Cost
$62K
Annual Savings
$22K
Payback
4.2 yrs
Central Maine Power
Versant Power
100 kW
System Cost
$155K
Federal ITC
-$62K
Net Cost
$56K
Payback
2.6 yrs
Annual Savings
$20,676/yr
25-Year ROI
1269%
CO2 Offset
1187 tons
Yes. Maine offers net energy billing at supply rate, sales and property tax exemptions, and growing community solar opportunities. Commercial projects typically achieve 4-5 year payback with federal incentives.
Site-specific pricing with exact incentive calculations. No obligation.