Solar Incentives in Wilmington, DE
Complete guide to solar tax credits, rebates, and incentive programs available to Wilmington homeowners in 2026.
Federal Solar Investment Tax Credit (ITC)
30% of total system cost
Wilmington 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 Wilmington, DE.
Delaware State Solar Incentives for Wilmington Homeowners
Green Energy Program Grant
RebateThe Delaware Green Energy Program provides rebates for residential solar installations.
Solar Renewable Energy Credits
SRECDelaware homeowners can earn and sell SRECs generated by their solar systems.
Net Metering in Wilmington, DE
Delaware offers net metering for systems up to 25 kW, with excess generation credited at the full retail rate.
Solar Renewable Energy Credits (SRECs) in Wilmington
Delaware has an SREC market as part of its Renewable Portfolio Standard. Solar system owners can sell SRECs to utilities that need to meet their solar requirements.
Average SREC Price: $20-$40 per SREC
Tax Exemptions in Wilmington
How to Claim Solar Incentives in Wilmington
- Install your solar system: Work with a qualified Wilmington 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 Delaware energy office or local Wilmington utility to apply for available incentives.
- Set up net metering: Contact your utility in Wilmington 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 - Wilmington, DE
Wilmington homeowners can take advantage of the 30% federal solar tax credit, plus 2 state-level incentive programs, net metering, and SRECs. These incentives can reduce your total solar cost by 30-50%.
The 30% federal tax credit alone can save Wilmington homeowners approximately $5.3k on a typical system. Combined with Delaware state programs and SREC income, total savings over 25 years can reach $30k or more.
Delaware offers net metering for systems up to 25 kW, with excess generation credited at the full retail rate.
To claim the 30% federal ITC, Wilmington 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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