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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 help you save money and shrink your carbon footprint, but you want to make sure you find a reputable installer. That’s why we’ve analyzed the options and compiled a guide to the most trustworthy solar installation companies in Greenville. These top providers consistently deliver high-quality and dependable services.
Our Rating
User Rating
Reliable customer support
Prompt service delivery
Clear pricing policy
Informative resources
Free quotes
Services Offered
Our Rating
User Rating
Prompt service delivery
Free quotes
Reliable customer support
Clear pricing policy
Informative resources
Services Offered
Our Rating
User Rating
Clear pricing policy
Reliable customer support
Free quotes
Services Offered
Our Rating
User Rating
Prompt service delivery
Free quotes
Clear pricing policy
Reliable customer support
Services Offered
Our Rating
User Rating
Free quotes
Prompt service delivery
Clear pricing policy
Reliable customer support
Services Offered
Our Rating
User Rating
Clear pricing policy
Free quotes
Prompt service delivery
Reliable customer support
Services Offered
Our Rating
User Rating
Prompt service delivery
Reliable customer support
Free quotes
Informative resources
Services Offered
Our Rating
User Rating
Services Offered
Our Rating
User Rating
Free quotes
Clear pricing policy
Informative resources
Reliable customer support
Services Offered
Our Rating
User Rating
Free quotes
Clear pricing policy
Informative resources
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:
Adopting solar power lets homeowners lower utility bills while helping the environment by reducing your carbon footprint using clean energy. If you’re determining whether to go solar, consider these key factors for choosing an installer.
Confirm that your solar installer is properly licensed. This ensures that the work is done correctly using current best installation practices. To work on a solar energy system in Rhode Island, a contractor must have both a State Electrical Contractor's License and at least a Journeyperson's License from the Department of Labor and Training.
Check review sites like Google Reviews, the Better Business Bureau (BBB), and TrustPilot to see customer feedback about local solar companies. Detailed reviews can help you evaluate a company's dependability and level of service. Use caution with companies that have very few reviews or mostly negative ones.
Call at least three solar companies for free, itemized quotes. The quotes should explain all costs and specify the solar equipment included. Reviewing multiple quotes helps you find the option that aligns with your budget.
Top-notch solar installations should include strong workmanship and performance guarantees. A workmanship warranty covers installation issues, such as poor alignment, poor wiring, or cracks in the panels. A performance guarantee ensures a minimum energy output. Comprehensive guarantees show that a solar company believes in its work.
Solar is great for helping you lower electricity bills over time. Be sure to consider these aspects when considering the final cost and value of solar panels.
Greenville homeowners typically spend about $11,860 on home solar systems after federal tax refunds. Solar arrays in Greenville cost approximately $4,070 per kilowatt, with the average residential solar system being 4.2 kilowatts. An estimate from a local solar provider will include costs for preliminary work, permit fees, and labor, and will account for your system's size, capacity, and panel type. Some homeowners prefer to lease solar panels in order to reduce upfront costs.
Incentive Type: Property Tax Incentive
Incentive Amount:
Varies (local option)
A solar photovoltaic (PV) array can generate power to run any electric appliance or system in your home. If you don't want to use solar power for your entire home, you can install a solar water heating system.
There are many benefits to home solar energy. You can reduce emissions, save money, and raise your property values. With the right storage equipment, solar panels can also give you further energy independence and offer some protection from power outages.
It depends on your location and the kind of panels you plan to use. Greenville can experience long, hard winters, so we recommend installing your system in the spring months to maximize your generation for the year.
Generally speaking, your energy bills will decrease significantly 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 Greenville, the average amount someone can save is $878 per year. With net metering programs offered by many utilities, you could ultimately make a profit from your system when your payback period is done.
You might be pleasantly surprised at how quickly you can get a return on investment from your solar panels. The sun shines frequently in Greenville, meaning your payback period could last 13.5 years per 5 kW of capacity on the high end.
The type of solar panels you have will have specific maintenance steps to follow. Regardless of type, you should inspect your panels for damage and clean them regularly. Many solar contractors in the Greenville area offer low-cost maintenance plans to help you keep your panels healthy and make the most of your system.
With respect to 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.
Solar panels are gaining wider adoption for their high efficiency and low maintenance costs. Depending on how much sunlight your property receives, you may find they're the best performing source of renewable energy compared to others.
