6 Best Solar Companies in Sullivan, IN (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 6 in Sullivan based on:
Customer review scores
Service area for Sullivan, IN
Company policies and services offered
Accreditations and certifications
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Average Sullivan homeowner saves $1,429/year with solar panels
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Best Solar Companies in Sullivan
As a homeowner in Sullivan, you may be planning on switching to solar energy and curious about the best solar companies in your local area. Solar could be a great choice since it has a lot of benefits. Because solar panels produce their own electrical power, they can greatly reduce your electricity bill each month, if not totally eliminate it. In fact, you could look forward to about $17,000 of savings over 20 years.
In this article, we’ll help you narrow down the best options in your area.To get free quotes from the best solar companies in Sullivan, click the "get quote" button below.
EcoWatch Rankings for Solar Companies in Sullivan

Atomic Electric and Solar
Reliable Customer Support
Free Quotes
Clear Pricing Policy
Informative Resources
Limited information available on website
Services Offered
Off-Grid Solar Systems
Battery Storage
Panel Installation
Grid-Tied Solar System

Tick Tock Energy, Inc.
Informative Resources
Free Quotes
Clear Pricing Policy
Reliable Customer Support
Limited information available on website
Services Offered
Off-Grid Solar Systems
Panel Installation
Community Solar Projects
Financing Assistance
Battery Storage



Accutek Solar
Free Quotes
Informative Resources
Clear Pricing Policy
Reliable Customer Support
Limited information available on website
Services Offered
Panel Installation
Grid-Tied Solar System
Battery Storage
Skilled Repairs
Cleaning and Maintenance

Methodology: How We Ranked the Best Solar Companies in Sullivan
EcoWatch's solar experts analyzed each solar company in Sullivan 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 Sullivan
Below are some the criteria we examined specifically for Indiana 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 Sullivan
For many people, the decision of which solar company to choose depends on costs.The cost of solar and the savings it generates vary depending on a few important factors such as:
- How much energy your household consumes: Households that use lots of electricity each month may need more solar panels and, as a result, more upfront cost, but will also save more on their energy bills over time.
- Incentives: Tax-paying citizens who purchase and install a solar energy system this year can save 0 of their solar installation costs by using the federal solar investment tax credit. You can also save about $17,000 on your utility bills over 20 years not including incentives.
- The make and model of solar panels you’re thinking of getting: Some are more highly priced, so that will influence your budget for your solar project.
- Your location: This influences how much sunlight your roof receives, which helps determine how many panels you need.
Although a solar panel system costs a sizable chunk of money upfront, it can save you thousands of dollars over the lifespan of your panels. The question of how much, though, depends on a number of factors, such as the amount of daily direct sunlight available and your current power bills.
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Solar Incentives in Sullivan
In an effort to increase the adoption of solar power, incentives are offered by the government – and even some utility companies – to help make solar power more economically viable and accessible.When you install solar panels on your home, you can claim the federal tax credit, or ITC. This credit currently lowers your tax bill by 0 of the cost of your solar panels. In addition, there are often some regional incentives that you can take advantage of to further cut back on the cost of solar of solar panels. You can learn about the incentives you can use in our article on solar incentives
Environmental Impact of Switching to Solar in Sullivan
One of the reasons so many consider going solar is to help bring down their environmental impact.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Sullivan, though. In a city like Sullivan where energy use is particularly high, switching to solar energy is a good plan for homeowners who are worried about the state of the planet.In Sullivan, the average person can lower their carbon footprint by 90 pounds a year after going solar. As you can see, investing in solar has so many other rewards outside of saving money. One of the primary ones is that you can help save the planet too.
EcoWatch's Sullivan, IN Solar Company Rankings FAQs
What is the best solar company in Sullivan?
In Sullivan, Atomic Electric and Solar is the top local solar company. Our team of experts rates it 4.60 stars, so it's a solid choice if you're looking to add solar panels to your house.
What are the advantages and disadvantages of solar power?
The greatest advantages of solar power are that it can lower or, for some, completely cut your electricity bills, raise the value of your home and lower your carbon footprint. The disadvantages are that solar panels can be costly to install, you may not save as much 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?
Solar panels typically pay for themselves in about 16.1 years, but your solar payback period will depend on your utility costs. The more your typical energy bill, the faster your solar panel system will pay for itself.
When is the best time of year to install solar panels?
Despite summer being the most popular time people install solar panels, the perfect time is actually winter. You can save money since there's decreased demand during the winter months, and it lets you be up and running with solar for the more expensive power bills you may get during the summer.
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.