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Last Updated: February 25, 2025
Rooftop solar is one of the most easily accessible forms of renewable energy for Madison residents. Making the switch to solar power helps cut your utility bills and lower your environmental impact. But you'll want to find a trustworthy installation company first. That’s why, after properly vetting installers, we assembled a guide to the most reputable solar companies in Madison. These companies consistently deliver excellent service.

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

Our Rating
User Rating
Reliable customer support
Prompt service delivery
Clear pricing policy
Services Offered

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

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

Our Rating
User Rating
Clear pricing policy
Informative resources
Services Offered

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

Our Rating
User Rating
Services Offered

Our Rating
User Rating
Reliable customer support
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 environment by reducing your carbon footprint using renewable energy. Here are some crucial factors to consider when determining whether a solar installer is trustworthy.
It's important to hire a licensed solar installer. This ensures that the work is done correctly using current best installation practices. Ohio may require a solar installer to hold a state contractors' license, but only for commercial work. For residential work, cities can establish their own licensing or regulatory requirements.
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 with no reviews or with predominantly negative feedback.
To find a solar company that works with your budget, get free, detailed quotes from 3–5 providers. The quotes should outline all costs and list the solar equipment included. Comparing several quotes helps you identify the option that best fits your budget.
Top-notch solar installations should include strong workmanship and performance warranties. A workmanship guarantee covers installation issues, such as poor alignment, poor wiring, or cracks in the panels. A performance guarantee ensures a minimum energy output. Comprehensive warranties indicate that a solar company believes in its work.
Solar energy can help reduce your electricity costs over time. When considering solar panel's cost and value, be sure to factor in these considerations.
The cost of home solar panels in Madison depends on several factors, including your system's expected capacity and the type of solar technology being used. Generally speaking, a typical solar energy system will cost $3,410 per kilowatt, not including permit fees, preliminary work, or labor. Most solar systems in Madison are 7.5 kilowatts, and the typical Madison homeowners spends $18,014 after accounting for federal tax refunds. Some homeowners may prefer leasing their solar panels to reduce upfront costs.
Incentive Type: PACE Financing
Incentive Amount:
Low-interest, 30-year loan
A solar photovoltaic (PV) system can generate power to run any electric system or appliance in your home. A more specific example is installing a solar water heating system.
There are a number of advantages of home solar energy. You can reduce emissions, save money, and qualify for tax benefits. With the right storage equipment, solar panels can also provide you with additional energy security and offer some protection from power outages.
It depends on your home's location and the kind of panels you plan to use. Since there's a moderate amount of snowfall in Madison, your best time to get solar is in the spring and fall.
Your payback period is the time to achieve an ROI on your solar panels. It will vary based on the average sunlight in your area, the rate your utility charges per kilowatt of power, and their rated capacity. Madison gets quite a bit of sunlight per day, so an average payback period could last up to 13.6 years per 5 kW of capacity.
Your recommended maintenance will vary based on the type of solar panels you have. With any system, you should clean and inspect each panel once per season. Your solar installation company might offer comprehensive plans where they'll do the maintenance on your behalf.
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. As for 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. They have low maintenance costs and today's systems can generate and manage energy under more conditions.
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