Compare the highest-rated home solar professionals in New Castle, Delaware. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, local Delaware company known for personalized service and expertise in the state's specific incentive programs. They handle the entire process in-house, from design and permitting to installation and maintenance, ensuring a seamless customer experience.
As a leading solar installer based in neighboring Pennsylvania, Exact Solar has a strong track record of serving Delaware customers. They are a SunPower Master Dealer, offering some of the industry's most efficient panels and robust warranties, and are known for their technical expertise and quality craftsmanship.
A well-established local contractor with a strong focus on residential energy solutions in Delaware. CMG offers a full suite of services, including solar, roofing, and HVAC, which allows for integrated energy efficiency assessments and whole-home solutions.
** The home solar market in New Castle, Delaware, is robust and competitive, characterized by a mix of highly-rated local specialists and established regional players. The average quality of providers is high, as the market demands expertise in navigating Delaware's specific financial landscape, including the state's generous **Green Energy Program** rebates, federal tax credits, and solar renewable energy credits (SRECs). This incentivized environment fosters strong competition. Typical pricing for a residential system in New Castle is competitive with the national average, but the strong state incentives significantly reduce the net cost for homeowners. A standard 6 kW system might have a gross cost between $18,000 and $25,000, but after the federal tax credit and Delaware state rebate, the out-of-pocket expense can be reduced by 40-50%. Consumers are generally well-informed and expect providers to be experts in these local financial incentives, which is a key differentiator among top-tier companies.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with New Castle regulations and climate
Get answers to common questions about home solar services in New Castle, Delaware.
For a typical 6-8 kW system in New Castle, the gross cost before incentives ranges from $18,000 to $28,000. Crucially, you can combine the 30% federal tax credit with Delaware's specific incentives, including the Green Energy Program rebate (which offers a per-watt incentive) and the state's solar renewable energy credit (SREC) program, which provides ongoing payments for the energy you produce. These can significantly reduce your net investment.
New Castle's climate offers excellent solar potential with about 4 peak sun hours per day on average. While summer yields the highest production, panels are efficient in cooler temperatures and will still generate significant power on cloudy days and during winter. Snow is typically light and melts quickly off angled panels, minimizing seasonal downtime, so a well-designed system can meet a substantial portion of your annual energy needs.
Installation requires permits from New Castle County and your local municipality (if applicable), which your installer should handle. Delaware has strong net metering rules through your utility (like Delmarva Power), allowing you to get full retail credit for excess energy sent to the grid. It's also important to check with your homeowners' association (HOA), as Delaware law prohibits HOAs from unreasonably restricting solar installations, but they may have specific aesthetic guidelines.
Prioritize local or regional installers with extensive experience in Delaware, as they understand state-specific incentives and interconnection processes. Verify they are licensed, insured, and certified by the North American Board of Certified Energy Practitioners (NABCEP). Always check reviews on independent sites and ask for references from recent installations in New Castle County to assess their work quality and customer service.
No. Delaware offers a 100% property tax exemption for the added value from a residential solar energy system. This means the increased market value your home gains from the installation will not result in higher property tax assessments from New Castle County, protecting your investment and enhancing your home's value without an ongoing tax penalty.