15 Best Solar Companies in Hartford, WI (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Hartford based on:
Customer review scores
Service area for Hartford, WI
Company policies and services offered
Accreditations and certifications
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Average Hartford homeowner saves $1,595/year with solar panels
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Best Solar Companies in Hartford
When looking for the best solar companies in Hartford, sorting through hundreds of options can be daunting, but it can pay off since switching to solar power can offer so many good benefits. One of the main reasons those living in Hartford, where the average energy bill is very high, think about going solar is to bring down their monthly expenses.
If you’re considering going solar, the first step to take is to find the best solar companies in Hartford and compare quotes. The good news is we went ahead and put together a list of the best solar companies for you.Continue reading to see our picks for the best solar companies in the city, or get connected to a vetted solar company near you right away by clicking the button below.
EcoWatch Rankings for Solar Companies in Hartford

Full Spectrum Solar
Reliable Customer Support
Informative Resources
Clear Pricing Policy
Limited information available on website
Services Offered
Battery Storage
Permit Assistance
Panel Installation
Skilled Repairs
Consultation

Drews Solar
Reliable Customer Support
Free Quotes
Clear Pricing Policy
Prompt Service Delivery
Informative Resources
Limited information available on website
Services Offered
Grid-Tied Solar System
Financing Assistance
Panel Installation


Endries Solar And Electric
Informative Resources
Reliable Customer Support
Limited information available on website
Services Offered
Panel Installation
Cleaning and Maintenance
Permit Assistance



All Energy Solar
Informative Resources
Reliable Customer Support
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
Battery Storage
Consultation
Panel Installation
Cleaning and Maintenance
Financing Assistance
Permit Assistance




Elevated Solar and Electric
Informative Resources
Reliable Customer Support
Free Quotes
Limited information available on website
Services Offered
Permit Assistance
Battery Storage
Panel Installation




Synergy Renewable Systems, LLC
Free Quotes
Limited information available on website
Services Offered
Battery Storage
Panel Installation
Grid-Tied Solar System
Permit Assistance
Financing Assistance
Methodology: How We Ranked the Best Solar Companies in Hartford
EcoWatch's solar experts analyzed each solar company in Hartford 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 Hartford
Below are some the criteria we examined specifically for Wisconsin 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 Hartford
For many people considering switching to solar, the decision of which solar company to choose depends on how much it’ll cost.Some important things that affect the cost and possible savings include:
- Your income and budget: This shapes what kind of solar panels you can get.
- Your city: This influences the average daily sunlight your roof gets, which helps determine how many panels you need.
- Incentives: The federal solar investment tax credit, which can save you some money, allows you to deduct 0 of the cost of your solar system installation from your taxes. Plus, not including incentives, you can save about $19,000 over 20 years on your energy bills.
- How much energy costs for you: The average household in Hartford spends around $1,300 a year on energy alone, so you could end up with that much in savings.
Thanks to solar panels now being cheaper than ever as well as various solar incentives, they are a sound investment for the majority of homeowners.
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Solar Incentives in Hartford
There are a lot of reasons why going solar is a great investment. One of them consists of some government incentives that can save you money.Local solar incentives vary by location and, sometimes, utility company. A lot of states offer rebates for solar power, in addition to the federal solar tax credit. For comprehensive information about local incentives, see our article on solar incentives.
Environmental Impact of Switching to Solar in Hartford
If you’re thinking of adding solar panels to your home, one of the primary reasons why may be to reduce your carbon dioxide emissions.But you may be wondering – how much exactly can you help the planet by making the switch to solar? If your family consumes lots of energy, you can help the environment even more by switching to solar power.In Hartford, the average household can lower their carbon footprint by 90 pounds a year after going solar. If you want to do what you can for the environment, you’ll most likely recognize that there are many advantages to adopting solar energy other than just saving money on electricity. You can also help preserve the environment, which some would argue is invaluable.
EcoWatch's Hartford, WI Solar Company Rankings FAQs
What is the best solar company in Hartford?
In Hartford, Full Spectrum Solar is the best local solar company. Our team of experts rates it 5.00 stars, so it's a good choice if you're looking to add solar panels to your roof.
What are the advantages and disadvantages of solar power?
The advantages of solar power are that it can decrease or, for some, completely erase your electricity bills, raise your home’s value and bring down your carbon footprint. The disadvantages are that solar panels can be costly to install, you may not see as many savings if you don’t use a lot of electricity and whether you can install solar panels depends on your roof configuration.
How long does it take for solar to pay for itself?
The average payback period for solar panel installation is about 13.6 years, but the exact period depends on local electricity costs, incentives and net metering programs.
How long do solar panels last?
Even though the average lifespan of solar panels is 25 to 30 years, that doesn't mean they should be disposed of. What this means is the amount of energy they produce will have decreased by about 0.8% each year since installing them. You can replace them after having them for that long or you can continue to use 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.