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5 best solar companies in Louisville, Kentucky
Josephine NesbitHome improvement writer
Josephine Nesbit is a contributing writer for USA TODAY Homefront. She specializes in home impr...
Updated Jun 22, 2024
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We've ranked the top 5 solar companies that operate within 50 miles of Louisville. We base our ranking off average customer ratings weighted against the number of reviews. For more information, check out our full methodology.
Top-quality solar panel installation in Louisville, Kentucky, requires you to hire a solar company that is properly certified, trained and experienced. To help your search for the best possible installer, we've put together a list of the highest-ranking solar companies in Louisville.
Prior to picking an installer, request referrals from others, evaluate potential companies and collect multiple quotes to find the ideal company for your needs. You can look for a local solar company in Louisville or use a well-known national brand.
- Extends 25-year manufacturer’s warranty
- Provides solar panel and battery installation
- Offers comprehensive financing
While solar panels are a significant upfront investment, you can lower your energy bills over the long run. The U.S. Energy Information Administration (EIA) indicates that switching to solar energy allows Louisville homeowners to save approximately $1,700 per year.
Various solar companies offer different products. Make sure to review each company and get quotes from all before scheduling your solar panel installation.
Find the top solar company for you in Louisville
Seek out Louisville solar companies that have at least 3.5 out of 5 stars in customer ratings on Google Reviews and other review platforms. The company should also have a positive rating on Better Business Bureau (BBB).
Browse reviews to learn about other homeowners’ experiences with a company, and watch for mutiple bad reviews.
Redemption Solar and Roofing
Services offered
Highlights
- Informative resources
- Free quotes
Solar by Ecos
Services offered
Highlights
- Clear pricing policy
Solar Energy Solutions
Services offered
Highlights
- Clear pricing policy
EightTwenty - Charlestown
Services offered
Highlights
- Clear pricing policy
Daily Green Power - Solar Panel Installation Company
Services offered
Highlights
- Clear pricing policy
What are the biggest reasons for going solar in Louisville?
Even areas with fluctuating sun amounts, including rainier and cloudier places such as Louisville, can still use solar panels. Key reasons to consider solar include these:
- Charge an electric vehicle: Solar energy enables you to charge electric cars at your house. Utilizing your own power is the best way to make sure your electric vehicle operates on renewable energy.
- Reduce environmental impact: Moving to solar lowers your carbon footprint by conserving fossil fuels that would otherwise be utilized to power your house. The Environmental Protection Agency (EPA) indicates that generating electricity is a large source of greenhouse gas emissions.
- Save on energy bills: Adopting solar can help reduce your electricity expenses. Solar panel systems create power to replace the electricity you would have otherwise bought from the utility company.
Facts about Louisville
Monthly Energy Spending Per Capita
Clear Sky Days Per Year
Annual Solar Savings Per kW
How much does it cost to install solar panels in Louisville?
Our survey from October 2023 showed that the national average price of solar panel installation is $11,743.
The price of solar panel installation is impacted by your labor costs, roof orientation, system size, sunlight availability, area and shading. Opting for bonus features such as animal guards, batteries or solar trackers will raise the overall cost.
Based on numbers from NASA, the Bureau of Labor Statistics (BLS) and the EIA, solar panel installation in Louisville has a typical cost of $24,524.
How much can you save by going solar in Louisville?
While installing solar panels requires a substantial investment to start, you can achieve considerable savings on your energy bills in the future.
Money savings in Louisville from going solar
Homeowners in Louisville who fully switch to solar energy can expect to save money. However, it takes time to recoup the initial investment, and things such as rainfall and tree coverage impact the time it takes to see returns on your investment in solar panels.
- Payback period: The average payback period is the amount of time required for a solar panel system to offset its upfront cost through energy bill savings. Based on our calculations, which leverage data from the Database of State Incentives for Renewables and Efficiency (DSIRE), the EIA and NASA, Louisville's standard solar payback period is 14 years.
- Annual solar savings in Louisville: On average, Louisville homeowners can save $1,652 per year utilizing solar energy, according to our calculations based on data from NASA, the Department of Energy and the EIA.
- Average total solar savings after 25 years: Based on our data from the EIA and NASA, if you make the full switch to solar energy, you can expect to save around $25,584 over a 25-year period.
Energy savings in Louisville from going solar
Adopting solar not only saves money but also lowers your carbon emissions and environmental footprint. Our calculations using NASA and EPA data show the projected CO2 emission reductions attainable by going solar.
- CO2 emissions reduced per year: 15 lb/MWh
- CO2 emissions reduced over 25 years: 375 lb/MWh
Best solar installation for you
Experts Ready to Help
What solar incentives are available in Louisville?
Homeowners in Louisville can enjoy several solar incentives. Some are available statewide for all Kentucky residents, and others are based on your city, utility company and municipality.
Accessible solar incentives to Kentucky homeowners, per DSIRE, include:
| Name / Incentive Type | Incentive Amount/Details |
|---|---|
Personal Tax Credit Federal Residential Renewable Energy Tax Credit | 30% federal tax credit for systems placed in service after 12/31/2021 and before 01/01/2033. Good for: solar water heat, solar photovoltaics, biomass, geothermal heat pumps, wind (small), fuel cells using renewable fuels. |
What are common factors to consider before hiring a Louisville solar installer?
Take time to reflect on these questions prior to hiring a professional solar panel installation company.
What size system do you need?
The size of your system is determined by your household’s energy consumption and the solar panel system's production ratio. Larger households typically use more energy and may require a bigger setup. If the system isn’t large enough, it may not produce enough energy to power your entire house.
Is your home subject to specific permits and regulations?
Required permits and local or state laws could affect your solar project. Be sure to apply for necessary permits through your local building department and arrange an inspection.
Does your home get enough sunlight access?
Not all residences get equal amounts of sunlight. Area tree cover, precipitation levels and extreme weather can impact sunlight access. If your home doesn't get enough sun, it may require extra panels with higher wattage.
Do you need a solar battery?
A number of solar panel systems come with a solar battery. Solar batteries save extra energy, which can be crucial for preventing power loss in bad weather. Opting for battery storage could raise the overall expense.
Which type of solar panel do you want?
You can choose from several types of solar panels, each varying in design, life expectancy and efficiency. These factors not only affect the price, but also the speed at which you’ll need to replace panels and how much space the panels take up on your roof.
Our methodology for selecting solar companies
The Homefront Local team employs a proprietary scoring algorithm that evaluates companies based on key factors you value, such as average customer review ratings and trustworthiness indicators. Our method for determining trust involves a comparative analysis of the number of reviews a company receives compared to its local competitors. This leads to companies that have earned more trust from your local community being awarded a higher score.
We review national and large regional solar providers against our full methodology. We score solar companies on reputation and customer reviews, service options, payment, financing and warranties.
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