- • Address:
117 Dixon St, Selbyville, DE 19975, USA
- • Phone:
- • Website: Visit official site ↗
Solar Installation Companies in Wilmington
6 verified local businesses, listed with their public contact details.
- • Address:
3 Germay Dr Unit 4-1478, Wilmington, DE 19804, USA
- • Phone:
- • Website: Visit official site ↗
- • Address:
520 Robinson Ln, Wilmington, DE 19805, USA
- • Phone:
- • Website: Visit official site ↗
- • Coverage:
Serves 4 cities in the area
- • Address:
1059 King Georges Post Rd, Edison, NJ 08837, USA
- • Phone:
- • Website: Visit official site ↗
- • Coverage:
Serves 6 cities in the area
- • Address:
4 Donald Preston Dr, Newark, DE 19702, USA
- • Phone:
- • Website: Visit official site ↗
- • Address:
200 Continental Dr Ste 401, Newark, DE 19713, USA
- • Phone:
- • Website: Visit official site ↗
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Explore top-rated NABCEP certified solar contractors, residential installation crews, and commercial installers serving Wilmington, Delaware. Click on any pin to view live ratings and get directions:
Guide to Solar Panel Installation in Wilmington, Delaware
Installing solar panels in Wilmington is one of the most effective ways to hedge against rising electricity costs. Residential customers in Delaware pay an average of 19.29¢ per kWh , 11% above the national average. That rate is the single biggest factor in how quickly a system pays for itself.
Local Utility & Climate Considerations:
- Electricity Rate: Delaware residential average is 19.29¢/kWh (EIA, Electric Power Monthly, Table 5.6.A).
- Federal Incentives (2026): The 30% homeowner credit (Section 25D) ended December 31, 2025. The 48E credit remains through 2027 via lease or PPA.
Installation FAQs:
How much does solar panel installation cost in Wilmington?
The average 8kW to 10kW residential system ranges between $18,000 and $25,000. The 30% federal credit homeowners could claim (Section 25D) expired on December 31, 2025, so systems installed in 2026 no longer qualify for it.
What do homeowners in Wilmington pay for electricity?
Residential customers in Delaware pay an average of 19.29¢ per kWh, 11% above the national average of 17.45¢. This rate is the single biggest factor in whether solar pays off: the more you pay the grid, the more each self-generated kilowatt-hour is worth. Source: EIA, Electric Power Monthly, Table 5.6.A.
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