Solar Incentives in Lewiston, ME
Complete guide to solar tax credits, rebates, and incentive programs available to Lewiston homeowners in 2026.
Federal Solar Investment Tax Credit (ITC)
30% of total system cost
Lewiston homeowners can deduct 30% of the cost of installing a solar energy system from their federal taxes. This applies to all qualified solar installations in Lewiston, ME.
Maine State Solar Incentives for Lewiston Homeowners
Net Energy Billing
Net MeteringMaine's net energy billing program provides credits for solar energy produced at rates that vary by project type.
Efficiency Maine Rebate
RebateEfficiency Maine offers rebates for heat pump installations that can be paired with solar for maximum energy savings.
Property Tax Exemption
Property TaxMaine municipalities can offer property tax exemptions for solar energy equipment.
Net Metering in Lewiston, ME
Maine's net energy billing allows residential solar customers to receive credits for excess generation. Community solar options are also available throughout the state.
Solar Renewable Energy Credits (SRECs) in Lewiston
Maine does not have a traditional SREC market but has a Renewable Portfolio Standard that supports solar development.
Tax Exemptions in Lewiston
How to Claim Solar Incentives in Lewiston
- Install your solar system: Work with a qualified Lewiston solar installer to design and install your system.
- Claim the federal ITC: File IRS Form 5695 with your federal tax return to claim the 30% tax credit.
- Apply for state programs: Contact your Maine energy office or local Lewiston utility to apply for available incentives.
- Set up net metering: Contact your utility in Lewiston to set up net metering and start earning credits.
- Keep records: Save all receipts, contracts, and permits for tax filing and warranty purposes.
Solar Incentives FAQ - Lewiston, ME
Lewiston homeowners can take advantage of the 30% federal solar tax credit, plus 3 state-level incentive programs, net metering. These incentives can reduce your total solar cost by 30-50%.
The 30% federal tax credit alone can save Lewiston homeowners approximately $5.4k on a typical system. Combined with Maine state programs, total savings over 25 years can reach $28k or more.
Maine's net energy billing allows residential solar customers to receive credits for excess generation. Community solar options are also available throughout the state.
To claim the 30% federal ITC, Lewiston homeowners need to file IRS Form 5695 with their annual tax return. The credit applies to the full cost of your solar system including equipment and installation. You must own the system (not lease it) to claim the credit.
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