8 Best Solar Companies in Louisville, KY (2024 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 8 in Louisville based on:
Customer review scores- Service area for Louisville, KY
- Company policies and services offered
- Accreditations and certifications
Please enter a valid 5-digit zip code!
Average Louisville homeowner saves $1,377/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Louisville
Looking to go solar but trying to figure out which solar panel installer would be the best one for your needs? Although it can be challenging to pick a solar company, the search will pay off because going solar has many fantastic perks. Due to Louisville's great level of sunshine on average, there are lots of solar companies to choose from.
If you want to start making use of the great amount of perks of solar, we’ll help you narrow down your options to find the Louisville solar installer that’s perfect for you.To get free quotes from the best solar companies in Louisville, click the "get quote" button below.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
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 Louisville
Solar Energy Solutions
Prompt Service Delivery- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
Limited information available on website
Services Offered
Battery Storage- Panel Installation
- Tesla Powerwall
- Financing Assistance
Redemption Solar and Roofing
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
Solar by Ecos
- Clear Pricing Policy
- Prompt Service Delivery
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- Skilled Repairs
- Battery Storage
Star Solar Specialists
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
Apollo Solar
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Family-Operated Business
- Limited information available on website
Services Offered
- Battery Storage
- Off-Grid Solar Systems
- Cleaning and Maintenance
- Panel Installation
- Skilled Repairs
EightTwenty - Charlestown
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
Daily Green Power - Solar Panel Installation Company
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Off-Grid Solar Systems
- Solar Carports
- Panel Installation
- Battery Storage
- Tesla Powerwall
- Financing Assistance
Blue River Solar
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
- Off-Grid Solar Systems
- Grid-Tied Solar System
Methodology: How We Ranked the Best Solar Companies in Louisville
EcoWatch's solar experts analyzed each solar company in Louisville 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 Louisville
Below are some the criteria we examined specifically for Kentucky 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 Louisville
We get that for most homeowners, the decision to invest in solar hinges on installation costs.There are several factors you should take into consideration when determining how much it will cost and how much you can save, such as:
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you deduct 0 of your total installation cost, your local government may offer additional tax exemptions, credits or rebates that will help you save even more. Aside from incentives, you can save an average of $17,000 over 20 years with your solar system, too.
- The amount of sunlight your roof gets: If your roof doesn’t see much direct sunlight, your solar panel system won’t be able to produce as much energy, which will give you lower savings on power bills than a roof that gets a lot of sunlight.
- The type of solar panels you’re thinking of getting: More high-tech panels cost more, so that will affect your budget for your solar project.
- How much energy costs for you: The typical household in Louisville pays around $1,500 a year on electricity alone, so you could gain that much in savings.
There are lots of good benefits of solar even with the initial cost of installation. It can help the planet and your finances. Plus, it can raise the value of your home, resulting in even more benefits if you want to sell your home later.
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Solar Incentives in Louisville
There are a lot of reasons why adopting solar power is beneficial. One of them includes some government incentives that can help save you some money.Local solar incentive programs 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. In our article on solar incentives, you can see the incentives you qualify for in Louisville.
Environmental Impact of Switching to Solar in Louisville
If you’re thinking of adding solar panels to your home, one of the major reasons why may be to lower your greenhouse gas emissions.But how much can switching to solar actually affect the environment? Using solar energy for electricity instead of relying on nonrenewable energy sources is an impactful way to reduce your carbon footprint if you're conscious of Louisville's sizable level of greenhouse gas emissions.In fact, if you adopt solar power, you could lower your carbon dioxide emissions by about 20 pounds each year. If you care about the environment, you’ll likely get that there are many advantages to adopting solar power other than just saving money on electricity. You can also help preserve the environment, which some would argue is more valuable.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
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 Louisville, KY Solar Company Rankings FAQs
Which solar power company is the best near me?
The best local solar company in Louisville is Solar Energy Solutions, with a rating of 3.00 stars.
What is the negative environmental impact of solar panels?
Solar panels can be harmful 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 14.8 years, but your solar payback period will vary based on your utility costs. The more your typical energy bill, the faster your solar panel system will pay for itself.
How long do solar panels last?
Though 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 by about 0.8% each year since installing them. You can decide to replace them once you've had 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.