Maine, USA
Solar Subsidy in Maine
Solar subsidy guide for residents of Maine — eligibility, application steps and current incentive amounts.
Avg sun hours/day
4.4 hrs
Avg electricity rate
$0.226/kWh
Monthly savings (5 kW)
$149
Top incentive: Efficiency Maine rebates
Subsidy Calculator
See your net cost after PM Surya Ghar subsidy.
PM Surya Ghar subsidy caps at ₹78,000 for systems ≥ 3 kW.
Gross system cost₹2.19 L
PM Surya Ghar subsidy− ₹78,000
Net cost after subsidy₹1.41 L
Yearly savings₹34,560
Payback period4.1 years
Why solar makes sense in Maine
With 4.4 peak sun hours per day and a residential rate of $0.226/kWh, a 5 kW rooftop system in Maine typically offsets $149/month in electricity costs. Combined with Efficiency Maine rebates, payback periods commonly land in the 4–7 year range. Use the tools above to size your system and download a free personalised quote.
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