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Last Updated: February 25, 2025
Rooftop solar energy is becoming increasingly popular for Irmo homeowners. A new solar energy system can help you decrease your carbon footprint, provide a dependable source of power, and add value to your property. Switching to solar energy can allow you to save money and shrink your carbon footprint, but you want to make sure you find a trustworthy installer. Luckily, we’ve conducted comprehensive research local solar installers and created a guide to the best solar companies in Irmo. These proven and dependable providers are reliable options known for their quality services.
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Informative resources
Free quotes
Reliable customer support
Services Offered
Our Rating
User Rating
Informative resources
Reliable customer support
Clear pricing policy
Free quotes
Services Offered
Our Rating
User Rating
Informative resources
Reliable customer support
Free quotes
Clear pricing policy
Services Offered
Our Rating
User Rating
Free quotes
Clear pricing policy
Informative resources
Services Offered
Our Rating
User Rating
Reliable customer support
Free quotes
Informative resources
Clear pricing policy
Services Offered
Our Rating
User Rating
Free quotes
Informative resources
Reliable customer support
Clear pricing policy
Services Offered
Our Rating
User Rating
Free quotes
Reliable customer support
Clear pricing policy
Services Offered
Our Rating
User Rating
Reliable customer support
Informative resources
Clear pricing policy
Services Offered
Our Rating
User Rating
Informative resources
Free quotes
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:
Putting solar panels on your roof could reduce your electricity payments while helping the environment by reducing your carbon footprint through renewable energy use. Key considerations when researching local solar installers are as follows.
It's imperative that your solar installer has the proper licensing. This help guarantee that the work is done properly using current best installation practices. South Carolina regulations differentiate between mechanical and general contractors for solar energy work. Licensed mechanical contractors can install or repair any solar PV system rated for between 50 and 600 volts if they have an electrical Certificate of Authorization. Solar thermal installers need a Certificate of Authorization in plumbing and a supervising licensed plumber on their team.
Check review sites like TrustPilot, the Better Business Bureau (BBB), and Google Reviews to see customer feedback about local solar companies. Detailed reviews can help you assess a company's reliability and customer service. Use caution with companies that have hardly any reviews or mostly negative ones.
Call 3–5 solar companies for free, itemized quotes. A quote should describe all costs and list the solar equipment included. Reviewing multiple quotes helps identify the most cost-effective option for your budget.
Top-notch solar installations should come with strong workmanship and performance guarantees. A workmanship warranty covers installation issues, such as poor wiring, poor alignment, or cracks in the panels. A performance guarantee ensures a minimum energy output. Comprehensive guarantees show that a solar company believes in its work.
Installing solar panels can help decrease your electric bills over time. When evaluating the total price and value of solar panels, be sure to consider these factors.
The cost of solar panels varies based on system capacity and the solar technology used. The average solar system in Irmo has a capacity of 7.9 kilowatts. Homeowners in the area should expect to pay approximately $3,450 per kilowatt; the average Irmo homeowners spends about $19,127 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 company will account for factors such as the size, panel type, and capacity of the planned system, and should include prices for preliminary work, labor, and permit fees.
Incentive Type: Property Tax Incentive
Incentive Amount:
100% exemption
Generally speaking, a solar photovoltaic (PV) system can be used to power any household appliance or system that uses electricity. In the smallest case, you can use a solar water heater.
With home solar panels, you can recoup the cost of the system over time, lower your property's emissions, and gain additional energy independence.
Yes. The grid in Irmo already uses a large share of renewable energy sources, and you may be able to sell your excess generated energy to your utility for additional cost savings.
Your installer can give you an estimate of what your energy bills will look like after you install solar panels. Generally, your energy bills will decrease significantly because you'll be using energy from the sun for free, instead of buying energy from the utility company. The average annual savings in Irmo amount to $1,831.
Your payback period is the time to earn a net profit from your solar panels. It will vary based on their rated capacity, the average sunlight in your area, and the rate your utility charges per kilowatt of power. Irmo has extremely high daily sunlight levels, so you could recoup your investment in as little as 10.4 years per 5 kW of rated capacity.
The specific types of maintenance you need will depend on the type of panels you're using. Regardless of type, you should inspect your panels for damage and clean them regularly. A majority of solar contractors in the Irmo area offer multipoint maintenance plans to help you make the most of your panels and keep them healthy for as long as possible.
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. As for insurance, your monthly premium may be slightly higher because solar panels increase your property's value. You should talk with your accountant or insurance agent for information specific to your case.
Solar panels are gaining wider adoption for their low upkeep costs and high efficiency under a variety of conditions. Depending on how much sunlight your property receives, you may find they're the best performing source of renewable energy compared to others.
