15 Best Solar Companies in Wilmington, DE (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Wilmington based on:
-
Customer review scores - Service area for Wilmington, DE
- Company policies and services offered
- Accreditations and certifications
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Average Wilmington homeowner saves $1,192/year with solar panels
Updated September 15, 2023
Why you can trust EcoWatch
Best Solar Companies in Wilmington
Hoping to obtain energy freedom in Wilmington? Installing solar panels can be a rewarding home project since you can enjoy a lot of benefits when you switch to solar power. Because solar panels generate their own energy, they can vastly bring down your electricity bill each month, if not completely eliminate it. In fact, you could be looking at about $14,000 of savings over 20 years.
The cost of installing solar panels can vary greatly according to your home's layout and your overall energy usage. Interested in seeing how much it'd cost to install a solar system on your roof? Click "get quote" below to get a free, no-obligation quote from a top Wilmington solar installer.
Solar Veteran
Trinity Solar
- Many financing options
- Family-owned and -operated
- Makes charitable contributions
- Limited service area
- Relatively short workmanship warranty
Best Technology
Tesla Energy
- Price-match guarantee
- Sleek, efficient, and durable solar panels
- Best solar battery on the market
- Some reported issues with customer service
- Customer service varies by local dealer
EcoWatch Rankings for Solar Companies in Wilmington
VISION SOLAR
-
Free Quotes - Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
-
Limited information available on website
Services Offered
-
Tailored solutions - Home installations
- Skilled repairs
- Expert panel installation
SunPower Builders
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Home installations
- Expert panel installation
Public Service Solar, LLC
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Business installations
- Expert panel installation
- Home installations
- Tailored solutions
- Energy storage solutions
Momentum Solar
- Reliable Customer Support
- Free Quotes
- Prompt Service Delivery
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Energy storage solutions
- Expert panel installation
- Tailored solutions
- Business installations
- Home installations
- Integrated roofing
SunPower
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Tailored solutions
- Business installations
- Energy storage solutions
- Home installations
- Expert panel installation
- Integrated roofing
TerraSol Energies, Inc.
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Expert panel installation
- Home installations
- Business installations
- Tailored solutions
Star Enrg
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Expert panel installation
- Tailored solutions
- Home installations
- Business installations
SunnyMac Solar
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- End-to-end services
- Expert panel installation
- Business installations
- Tailored solutions
- Energy storage solutions
- Integrated roofing
- Home installations
CMI Solar & Electric, Inc.
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Tailored solutions
- Skilled repairs
- Home installations
- Expert panel installation
Arise Solar
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- End-to-end services
- Business installations
- Integrated roofing
- Expert panel installation
- Tailored solutions
- Energy storage solutions
- Home installations
Sun-In-One
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Expert panel installation
- Home installations
- Tailored solutions
- Energy storage solutions
- Business installations
EcoGen America
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Expert panel installation
- Home installations
- Tailored solutions
- Integrated roofing
- Business installations
- End-to-end services
Open Sky Energy
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Business installations
- Tailored solutions
- Home installations
- End-to-end services
- Energy storage solutions
- Expert panel installation
Advanced Solar Heating And Cooling of MD
- Family-Operated Business
- Reliable Customer Support
- Limited information available on website
Services Offered
- Expert panel installation
- Home installations
- Integrated roofing
- Tailored solutions
- Skilled repairs
RCL Enterprises Inc.
- Clear Pricing Policy
- Family-Operated Business
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Tailored solutions
- Business installations
- Expert panel installation
- Integrated roofing
- Home installations
Methodology: How We Ranked the Best Solar Companies in Wilmington
EcoWatch's solar experts analyzed each solar company in Wilmington based on criteria such as its reputation in the industry, customer reviews, services, warranty coverage and financing. Using this solar methodology, we used the data we collected to rate and rank each company and narrow down our picks for the best solar companies in Wilmington
Below are some the criteria we examined specifically for Delaware solar companies
- Brand reputation and certifications (20%): We take each company's Better Business Bureau (BBB) score into consideration, as well as how long the installer has been in business (at least 5 years is required, 10 preferred) and what type of solar certifications it holds.
- Customer reviews (20%): Trust is a top priority at EcoWatch, so we take customer experience under close consideration. We scour different review sites and customer testimonials when ranking our top solar companies, checking sites such as Trustpilot and Google Reviews. We also consider any potential complaints or lawsuits filed against these companies and award or remove points accordingly.
- Warranty (20%): A company earns a perfect score in this category if it offers 25-year warranties that cover performance, product and workmanship. The industry standard that we measure companies against is 25-year product and performance warranties, along with a 10-year workmanship warranty. We also look closely into the track record of the post-installation support each company provides in terms of honoring its contracts
- Solar services (10%): All of the companies we review install solar panels, but we award companies higher points if they offer additional services for customers, like battery installation, energy-efficiency audits, and EV chargers.
- Pricing and financing (10%): It's hard to get exact quotes for solar projects, but we use marketplace research to determine how each company prices its equipment and installation services. Additionally, companies that offer more help for panel financing — like in-house loans, leases, or PPAs — score higher than those that don't.
- Availability (10%): The bigger the service area, the higher the company will score.
- Transparency and accessibility (5%): Solar installers that offer free consultations and easy contact methods score higher in this category.
- Environmental, social and corporate governance factors (5%): A company earns a perfect score in this category if it offers public data disclosure, addresses end-of-life (EOL) products or processes, and demonstrates a commitment to uplifting the communities that it serves.
The Cost and Benefits of Solar in Wilmington
For most homeowners, whether or not to invest in a solar energy system boils down to the cost. Some key factors that determine how much it will cost to install a solar panel system on your home and how much money you could save over time are:
- Incentives: Something that can save you money on your solar project is the solar investment tax credit (ITC), which is a tax credit that lets you deduct from your taxes a percentage of the project cost. You can also save on your utility bills, which can lead to an average of $14,000 of savings over 20 years.
- How much energy you use: If your household uses a lot of energy, you'll benefit more from installing solar panels.
- Your location: This influences the average daily sunlight your roof gets, which helps determine how many panels you need.
- The type of solar panels you want: Some cost more, so that will shape your budget for your solar project.
There are lots of great benefits of solar even with the upfront cost of installation. It can help the planet and your wallet. In addition, it can raise the value of your home, leading to even more benefits if you choose to sell your home later.
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Solar Incentives in Wilmington
In an effort to increase the adoption of solar power, federal and local governments — and even some utility companies — offer incentives to help make switching to solar power more financially viable and accessible. Local solar incentives vary by location and, sometimes, utility company. A lot of states offer rebates for solar power systems, in addition to the federal solar tax credit. You can find out about the incentives available to you in our article on solar incentives
Environmental Impact of Switching to Solar in Wilmington
Lots of people want to do what they can to help the planet, which in many cases is the main reason for installing a solar system. Something many people might be asking themselves is how much can they really help the environment by going solar anyway? If your household uses lots of energy, you can have an even greater impact on the planet by switching to solar energy. Although making solar panels releases carbon dioxide emissions, the panels make up for it by significantly reducing the amount of CO2 you would have been responsible for if you still used traditional energy. In Wilmington, you can reduce your carbon footprint by 60 pounds a year with solar panels. For people who care about the environment, the upfront cost of solar is a small price to pay for reducing your carbon footprint.
Solar Veteran
Trinity Solar
- Many financing options
- Family-owned and -operated
- Makes charitable contributions
- Limited service area
- Relatively short workmanship warranty
Best Technology
Tesla Energy
- Price-match guarantee
- Sleek, efficient, and durable solar panels
- Best solar battery on the market
- Some reported issues with customer service
- Customer service varies by local dealer
EcoWatch's Wilmington, DE Solar Company Rankings FAQs
What is the best solar installer in Wilmington?
The top local solar company in Wilmington is MYSOLAR USA, with a rating of 3.00 stars.
Are solar panels actually good for the environment?
Solar panels can be bad for the environment when manufacturers use toxic chemicals when they're made. Chemicals can make solar panels difficult to dispose of safely once they've reached the end of their lifespan. Making solar panels needs a lot of energy as well. The energy payback period is about 1 to 4 years.
How long does it take for solar to pay for itself?
Solar panels usually pay for themselves in about 12.1 years, but your solar payback period will depend on your utility costs. The higher your typical electricity bill, the quicker your solar panel system will pay for itself.
How long do solar panels last?
On average, the lifespan of solar panels is about 25 to 30 years. Some even last up to 50 years, but efficiency decreases by about 0.8% each year. You can choose to replace them sooner if you want to maintain a larger level of energy production.
Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert’s opinion on the top solar companies featured here, follow this link.
Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.