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Last Updated: February 25, 2025
A new solar energy system will provide you with a renewable power source that will eventually pay for itself. Switching to solar energy can lower your monthly energy expenses and decrease your carbon output. Before you begin the process, you want to make sure you find a reputable installer. Luckily, we've reviewed the options and compiled a guide to the best and most reputable solar installation companies in Lexington.

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Clear pricing policy
Informative resources
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Our Rating
User Rating
Prompt service delivery
Reliable customer support
Free quotes
Clear pricing policy
Informative resources
Services Offered

Our Rating
User Rating
Reliable customer support
Informative resources
Services Offered

Our Rating
User Rating
Free quotes
Reliable customer support
Clear pricing policy
Services Offered

Our Rating
User Rating
Prompt service delivery
Reliable customer support
Services Offered

Our Rating
User Rating
Free quotes
Informative resources
Clear pricing policy
Reliable customer support
Services Offered

Our Rating
User Rating
Free quotes
Clear pricing policy
Services Offered

Our Rating
User Rating
Informative resources
Reliable customer support
Free quotes
Services Offered

Our Rating
User Rating
Free quotes
Services Offered
Today's Homeowner looks at dozens of datapoints on solar companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:
Going solar can be a great way to save money on electricity costs and help the planet by reducing your carbon footprint using renewable energy. Here are some key factors to consider when deciding if a solar installer is reliable.
Make sure you hire a licensed solar installer. This help guarantee that the work is done correctly using current installation best practices. Tennessee requires any solar energy project valued at $25,000 or higher to be overseen by a licensed "prime contractor." The prime contractor is responsible for hiring licensed subcontractors as the job requires. Even if a project doesn't cross the $25,000 value threshold, you'll need an electrical journeyman or master electrician to pull permits.
Check Google Reviews, TrustPilot, the Better Business Bureau (BBB), and other review sites to see what past customers have to say about local solar installers. Detailed reviews on these platforms can help you evaluate a provider's reliability and customer service. Stay away from providers with few or mainly poor reviews.
Contact three to five solar companies to get free, detailed quotes. Quotes should clearly outline all costs and specify the exact solar components included. By comparing multiple quotes, you can identify the option that best fits your budget.
High-quality solar installations should have robust workmanship and performance warranties. The workmanship guarantee covers any installation issues like cracks in the panels, poor alignment, or poor wiring. The output warranty ensures an energy generation baseline. Strong guarantees reflect a solar provider's confidence in its installations.
Solar panels can help lower your electricity costs in the long run. When considering solar panel's cost and value, be sure to weigh these considerations.
Solar panel costs vary based on your system's capacity and the solar technology used. The typical Lexington solar array has a capacity of 7.8 kilowatts. Homeowners in the area should expect to pay approximately $3,580 per kilowatt; the average Lexington homeowners spends about $19,563 on a new solar system after accounting for federal tax breaks. (Some homeowners prefer to lease solar panels to reduce their upfront costs.) A personalized quote from a local solar provider will account for factors such as the capacity, panel type, and size of the planned system, and should include costs for preliminary work, permit fees, and labor.
Incentive Type: Property Tax Incentive
Incentive Amount:
Depends upon sector
Generally speaking, a solar photovoltaic (PV) system can be used to power any household system or appliance that uses electricity. In the simplest case, you can use a solar water heating system.
With home solar energy, you can recoup the cost of the system over time, lower your home's carbon footprint, and be better prepared if there's an outage to the local grid.
It depends on your home's location and the kind of panels you plan to use. With the winter months in Tennessee being very mild, you have a wide time window to install your panels, though they won't hit peak performance until summer arrives.
Generally speaking, your energy bills will significantly decrease after you install solar panels. This is because you're using the energy you generate for free rather than buying it from your power company. In Lexington, the average amount someone can save is $1,036 per year. With net metering programs offered by many utilities, you could ultimately make a profit from your system after the payback period concludes.
You might be pleasantly surprised at how quickly you can get a return on investment from your solar panels. The sun shines frequently in Lexington, meaning your payback period could last 18.9 years per 5 kW of capacity on the high end.
Net metering is a power purchasing policy that allows solar energy system owners to receive compensation for the amount of energy they put back into the grid. It's available in most states and is a great way to reduce energy costs.
Regarding taxes, the federal government offers a tax credit of up to 30% of the panels' cost. Depending on where you live, you could also claim or apply for state or property tax incentives. Regarding insurance, your monthly premium may be slightly higher because solar panels increase your property's value. You should speak with your accountant or insurance agent for information specific to your case.
The most common types of home solar panels in Lexington include polycrystalline, monocrystalline and thin-film. Monocrystalline panels are balanced and efficient, while thin-film and polycrystalline panels pair good performance with greater upfront value. Ask your local provider about what kinds of solar panels they work with.
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