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Last Updated: February 25, 2025
Every year, more Greenville homeowners turn to rooftop solar panels to provide a dependable source of power and add value to their property. Switching to solar energy can allow you to save money and lower your carbon footprint, but you want to make sure you find a qualified installer. Luckily, we’ve analyzed local solar providers and put together a guide to the best solar companies in Greenville. These proven and dependable providers are smart choices homeowners can depend on.
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Informative resources
Clear pricing policy
Free quotes
Reliable customer support
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Our Rating
User Rating
Free quotes
Clear pricing policy
Reliable customer support
Prompt service delivery
Informative resources
Services Offered
Our Rating
User Rating
Free quotes
Clear pricing policy
Services Offered
Our Rating
User Rating
Informative resources
Reliable customer support
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
Free quotes
Reliable customer support
Services Offered
Our Rating
User Rating
Free quotes
Clear pricing policy
Informative resources
Services Offered
Our Rating
User Rating
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 reduce electricity costs and help the planet by reducing your carbon footprint using renewable energy. Here are some key factors to consider when evaluating if a solar installer is reliable.
Verify that your solar installer is properly licensed. This helps ensure that the work is done properly using current installation best practices. For solar thermal installations, Wisconsin requires a licensed HVAC contractor or plumber to be a part of the crew if the work involves heating equipment or potable water. There are fewer restrictions for solar photovoltaic systems, but either your city government or the Wisconsin Division of Safety and Buildings may have to review building plans before you begin.
Look at review platforms such as Google Reviews, the Better Business Bureau (BBB), and TrustPilot to find out what previous customers are saying about local solar providers. Reviews can give you an idea of a company’s dependability and customer service. Be wary of companies lacking reviews or with predominantly negative feedback.
Get free, detailed quotes from at least three solar companies. The quotes should outline all costs and identify the exact solar parts included. Looking at several quotes can help you find the option that best fits your budget.
Quality solar installations should come with strong workmanship and performance guarantees. A workmanship guarantee addresses any installation defects (such as cracks in the panels, poor wiring, or poor alignment), while a performance warranty ensures a certain level of energy production. Strong guarantees demonstrate a company's confidence in its work.
Solar energy can help you lower electricity bills over time. Be sure to consider these aspects when considering the final cost and value of solar panels.
The cost of solar panels varies based on system capacity and the technology used. The average solar system in Greenville has a capacity of 7.3 kilowatts. Homeowners in the area should expect to pay around $3,880 per kilowatt; the average Greenville homeowners spends about $19,712 on a new solar array after accounting for federal tax breaks. (Some homeowners prefer to lease solar panels to reduce upfront costs.) A personalized quote from a local solar company will account for things like the size, panel type, and capacity of the planned system, and should include fees for permit fees, preliminary work, and labor.
Incentive Type: Property Tax Incentive
Incentive Amount:
100% of the value added by an eligible renewable energy system
Generally speaking, a solar photovoltaic (PV) array can be used to power any household appliance or system that uses electricity. In the simplest case, you can use a solar water heating system.
There are many advantages of home solar energy. You can save money, qualify for tax benefits, and reduce emissions. With the right storage equipment, solar panels can also provide you with additional energy security and offer some protection from power outages.
Yes, you can use home solar energy alongside conventional power sources. In many areas, solar panels are designed to supplement your existing energy sources, which means you can reap the savings and environmental benefits of solar energy without having to completely switch over.
Your payback period is the time to earn a net profit from your solar panels. It will vary based on the average sunlight in your area, their rated capacity, and the rate your utility charges per kilowatt of power. Greenville gets a moderate amount of sunlight each day, so you could expect a maximum payback period of 12.8 years per 5 kW of power depending on other factors.
Net metering is a type of "power purchase agreement." If your state or utility offers net metering, you can send the solar energy you don't use to your provider. In return, they'll give you a credit on your power bill.
When it comes 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 consult with your accountant or insurance agent for information specific to your case.
Solar panels can be more efficient than other forms of renewable energy. Their maintenance costs are low and today's systems can work in a variety of conditions.
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