15 Best Solar Companies in Harrington, DE (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Harrington based on:
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Customer review scores
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Service area for Harrington, DE
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Company policies and services offered
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Accreditations and certifications
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Average Harrington homeowner saves $1,319/year with solar panels
Updated September 15, 2023
Why you can trust EcoWatch
Best Solar Companies in Harrington
On the hunt for the best solar companies in Harrington? Installing a solar panel system is an exciting project that many homeowners find rewarding for their wallets, communities and the planet. Because Harrington has a great capacity for solar power generation, going solar is financially rewarding for many homeowners.
To help you sort through the large number of Harrington solar installers, we've come up with a list of the top ones. To see how much you would pay to put up solar panels on your roof, you can get a free, no-obligation quote from one of the top solar companies in Harrington by clicking the "get quote" button below.
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 Harrington

Paradise Energy Solutions
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Informative Resources
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Reliable Customer Support
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Clear Pricing Policy
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Free Quotes
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Limited information available on website
Services Offered
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Home installations
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Business installations
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Energy storage solutions
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Professional reinstallation
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Expert panel installation
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Tailored solutions

Delaware Sustainable Energy Utility
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Informative Resources
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Clear Pricing Policy
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Reliable Customer Support
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Limited information available on website
Services Offered
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Tailored solutions
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Home installations
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Business installations
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Expert panel installation

EcoGen America
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Free Quotes
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Clear Pricing Policy
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Informative Resources
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Reliable Customer Support
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Limited information available on website
Services Offered
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End-to-end services
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Home installations
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Tailored solutions
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Expert panel installation
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Business installations
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Integrated roofing

CNC Solar
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Informative Resources
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Reliable Customer Support
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Free Quotes
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Limited information available on website
Services Offered
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Expert panel installation
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Business installations
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Tailored solutions
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Home installations
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Energy storage solutions
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Integrated roofing

Sunrise Solar Inc.
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Free Quotes
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Reliable Customer Support
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Clear Pricing Policy
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Informative Resources
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Limited information available on website
Services Offered
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Energy storage solutions
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Expert panel installation
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Business installations
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Tailored solutions
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Home installations

RCL Enterprises Inc.
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Clear Pricing Policy
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Free Quotes
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Family-Operated Business
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Informative Resources
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Limited information available on website
Services Offered
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Business installations
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Tailored solutions
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Integrated roofing
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Expert panel installation
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Home installations

Clean Energy USA
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Informative Resources
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Clear Pricing Policy
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Reliable Customer Support
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Limited information available on website
Services Offered
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Integrated roofing
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Home installations
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Expert panel installation
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Business installations
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Tailored solutions

Arise Solar
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Clear Pricing Policy
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Informative Resources
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Reliable Customer Support
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Free Quotes
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Limited information available on website
Services Offered
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Tailored solutions
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Integrated roofing
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Energy storage solutions
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Home installations
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Business installations
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End-to-end services
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Expert panel installation

Advanced Green Home Solutions
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Home installations
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Business installations
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Expert panel installation
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End-to-end services
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Tailored solutions

Power Factor
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Reliable Customer Support
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Clear Pricing Policy
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Prompt Service Delivery
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Limited information available on website
Services Offered
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Expert panel installation
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Tailored solutions
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Business installations
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Home installations

KW Solar Solutions, Inc
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Clear Pricing Policy
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Informative Resources
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Reliable Customer Support
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Limited information available on website
Services Offered
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Home installations
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Tailored solutions
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Expert panel installation
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Business installations

Complete Systems
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Free Quotes
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Prompt Service Delivery
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Reliable Customer Support
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Limited information available on website
Services Offered
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Tailored solutions
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Business installations
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Expert panel installation
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Home installations
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Skilled repairs

CMI Solar & Electric, Inc.
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Clear Pricing Policy
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Reliable Customer Support
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Informative Resources
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Limited information available on website
Services Offered
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Tailored solutions
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Expert panel installation
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Skilled repairs
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Home installations

Solar-Verse
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Reliable Customer Support
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Free Quotes
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Informative Resources
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Energy storage solutions
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Tailored solutions
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Home installations
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Expert panel installation

Sunshine Solar Energy
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Free Quotes
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Reliable Customer Support
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Tailored solutions
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Expert panel installation
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Business installations
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Home installations
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Integrated roofing
Methodology: How We Ranked the Best Solar Companies in Harrington
EcoWatch's solar experts analyzed each solar company in Harrington 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 Harrington
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 Harrington
For lots of homeowners, whether or not you should invest in solar panels depends the most on the cost. The cost of solar and the savings it generates vary depending on some important factors such as:
- Typical energy usage: The more energy your home consumes on average and the larger your current energy bills are, the more benefits you'll see from going solar.
- Incentives: The federal solar investment tax credit, which can save you some money, allows you to deduct 30% of the cost of installing your solar panel system from your federal taxes. Plus, not including incentives, you can save about $16,000 over 20 years on your energy bills.
- System size and type: Some models are more pricy than others, so the one you get can raise or lower your initial investment. Plus, the more solar panels you need to get, the more it'll cost.
- Your home's orientation toward the sun: This, plus how your roof is set up, affects affect how much energy your solar panels can produce.
Due to the cost of solar panels being lower than before as well as local and federal solar incentives, they are a sound investment for many homeowners.
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Solar Incentives in Harrington
Although installing solar panels is typically a large investment, it can save you much money in the long term because of lower utility bills and government incentives. Regardless of what state you live in, you can take advantage of the federal Solar Investment Tax Credit (ITC), which will let you claim 30% of how much your solar project cost when you file taxes, reducing the amount of taxes you owe that year. In addition, there may be some local incentives you can benefit from too. Our article on solar incentives goes over more information on the incentives you can take advantage of in Harrington.
Environmental Impact of Switching to Solar in Harrington
There are a few big reasons why homeowners want to invest in solar energy: to put more money in their bank account and to help the planet. But — how much exactly can you help by making the switch to solar? The more energy you use, the the more the environment will benefit when you switch to solar as you won't need to use as much nonrenewable energy. Because solar panels don't release CO2 emissions into the atmosphere when producing electricity, they're a good alternative to nonrenewable energy sources. In fact, you could look forward to lowering your carbon dioxide emissions by about 60 pounds each year. Since energy from the sun is abundant and produces electricity without releasing carbon emissions, making the switch to solar power is one easy step you can take to help preserve the planet.
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 Harrington, DE Solar Company Rankings FAQs
What is the best solar panel installation company in Harrington?
In Harrington, Ecogen America is the most reputable local solar company. Our team of experts rates it 3.00 stars, so it's a great choice if you're looking to add solar panels to your home.
What are the pros and cons of solar power?
The main advantages of solar power are that it can decrease or, in some cases, 100% erase your electricity bills, raise the value of your home and lower your carbon footprint. The main disadvantages are that solar panels can be pricey to install, you may not see as many savings if you don't use a lot of electricity and it doesn't work for all roof types and locations.
How long does it take for solar to pay for itself?
Solar panels usually pay for themselves in about 11.0 years, but your solar payback period will vary depending on your utility costs. The more your typical energy bill, the quicker your solar panel system will pay for itself.
How long do solar panels last?
Although the average lifespan of solar panels is 25 to 30 years, that doesn't mean they stop working completely. What this means is the amount of energy they produce will have decreased significantly after that point. You can replace them after having them for that long or you can keep using them at a lower efficiency after that time.
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.