Expert Advice On Improving Your Home

10 Best Solar Companies in Watertown, WI

Get matched with a top local pro.
Join more than 640 people who have gotten a free quote in the past week.

Written By David Cusick

Last Updated April 2024

Rooftop solar energy is becoming increasingly popular for homeowners in Watertown. A solar panel array can help you add value to your property, provide a dependable source of power, and decrease your carbon footprint. Solar power can reduce your energy costs and lower your carbon footprint. However, it's important to hire a trustworthy solar installer. Luckily, we’ve analyzed local solar installers and put together a guide to the best solar companies in Watertown. These reliable providers are reliable options known for their quality services.

Our Recommended Providers

Top Pick
4.7/5
  • High-quality Maxeon solar panels
  • Nearly 30 years in business
  • Great customer service
Best Solar Panel Leasing
4.2/5
  • Long warranty options
  • Insurance available on panels
  • Free Tesla Power Wall maintenance

Top 10 Best Solar Companies in Watertown

Full Spectrum Solar

Full Spectrum Solar Logo

Our Rating

User Rating

Write a Review
2110 Pewaukee Rd Suite 103, Waukesha, WI 53188 (262) 216-6033 fullspectrumsolar.com

Reliable customer support

Informative resources

Clear pricing policy

Services Offered

Permit assistance
Battery storage
Skilled repairs
Consultation
Panel installation

All Energy Solar

All Energy Solar Logo

Our Rating

User Rating

Write a Review
5 Marsh Ct, Madison, WI 53718 (800) 620-3370 allenergysolar.com

Informative resources

Reliable customer support

Clear pricing policy

Free quotes

Services Offered

Cleaning and maintenance
Financing assistance
Permit assistance
Battery storage
Panel installation
Consultation

Arch Solar

Arch Solar Logo

Our Rating

User Rating

Write a Review
2302 Vondron Rd, Madison, WI 53718 (608) 949-3429 archelec.com

Informative resources

Clear pricing policy

Reliable customer support

Free quotes

Services Offered

Battery storage
Grid-tied solar system
Panel installation
Cleaning and maintenance

Midwest Solar Power

Midwest Solar Power Logo

Our Rating

User Rating

Write a Review
816 Walsh Rd, Madison, WI 53714 (608) 354-2063 mwsolarpower.com

Clear pricing policy

Reliable customer support

Informative resources

Free quotes

Services Offered

Consultation
Panel installation

Synergy Renewable Systems, LLC

Synergy Renewable Systems, LLC Logo

Our Rating

User Rating

Write a Review
335 Industrial Cir, Stoughton, WI 53589 (608) 712-7862 synergysolar.com

Free quotes

Informative resources

Reliable customer support

Clear pricing policy

Services Offered

Panel installation
Battery storage
Permit assistance
Financing assistance
Grid-tied solar system

Glow Solar

Glow Solar Logo

Our Rating

User Rating

Write a Review
2539 Daniels St, Madison, WI 53718 (833) 456-9765 goglowsolar.com

Clear pricing policy

Informative resources

Free quotes

Reliable customer support

Services Offered

Consultation
Panel installation

Drews Solar

Drews Solar Logo

Our Rating

User Rating

Write a Review
533 Spruce St, Madison, WI 53715 (608) 658-4285 drewssolar.com

Informative resources

Reliable customer support

Prompt service delivery

Free quotes

Clear pricing policy

Services Offered

Financing assistance
Grid-tied solar system
Panel installation

Elevated Solar and Electric

Elevated Solar and Electric Logo

Our Rating

User Rating

Write a Review
710 S Indiana Ave, West Bend, WI 53095 (262) 290-5333 elevatedsolarenergy.com

Free quotes

Clear pricing policy

Informative resources

Reliable customer support

Services Offered

Battery storage
Panel installation
Permit assistance

Epic Electric and Solar Inc.

Epic Electric and Solar Inc. Logo

Our Rating

User Rating

Write a Review
2623 S Stoughton Rd, Madison, WI 53716 (608) 422-5133 epicelectricmadison.com

Free quotes

Informative resources

Reliable customer support

Services Offered

Panel installation
Consultation

Agsun Corporation

Agsun Corporation Logo

Our Rating

User Rating

Write a Review
1321 S Jackson St, Janesville, WI 53546 (608) 756-8633 agsuncorp.com

Family-operated business

Clear pricing policy

Prompt service delivery

Services Offered

Panel installation
Today's Homeowner Ranking Methodology

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:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How To Choose a Solar Company

Adopting solar power lets homeowners cut utility bills while benefiting the planet by reducing your carbon footprint using clean energy. If you’re deciding whether to go solar, consider these key factors for choosing an installer.

Check Licensing

It's imperative that your solar installer has the proper licensing. 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 serve the team if the work involves heating equipment or potable water. There are fewer restrictions for solar photovoltaic systems, but either the Wisconsin Division of Safety and Buildings or your city government may have to review building plans before you begin.

Read Customer Reviews

Check review sites like the Better Business Bureau (BBB), TrustPilot, 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 very few reviews or mostly negative ones.

Compare Multiple Quotes

Call 3–5 solar companies for free, itemized quotes. A quote should outline all costs and specify the solar equipment included. Reviewing multiple quotes helps identify the option that aligns with your budget.

Ask About the Warranty

Top-notch solar installations should have strong workmanship and performance guarantees. A workmanship guarantee covers installation defects, 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.

Evaluate Financing and Incentives

Solar energy can help you lower electricity bills over time. Make sure you consider these aspects when considering the final cost and value of solar panels.

  • Look into utility rebates: Local power companies may have extra discounts to motivate homeowners to go solar. Review the qualification rules and rebate amounts with your local provider to calculate your potential savings.
  • Compare system purchase options: Solar panels may be paid for outright or financed through loans or leases. Review important financing details such as payment schedule, annual percentage rate (APR), fees, and ownership implications when financing your solar system.
  • Research federal and state tax credits: A 26% federal tax credit on total solar system costs is available through 2032. Many states also provide incentives. These credits can lead to substantial savings for solar buyers.

Cost of Solar Installation in Watertown

The cost of solar panels varies based on your system's capacity and the solar technology being used. The typical Watertown solar array has a capacity of 7.3 kilowatts. Homeowners in the area should expect to pay around $3,880 per kilowatt; the average Watertown homeowners spends about $19,771 on a new solar array after accounting for federal tax breaks. (Some homeowners prefer to lease solar panels to lower 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 labor, preliminary work, and permit fees.

Watertown Solar Incentives Guide

Incentive Type: Sales Tax Incentive

Website: revenue.wi.gov

Incentive Amount:

100% exemption from sales and use tax for eligible purchases

Incentive Type: Rebate Program

Website: focusonenergy.com

Incentive Amount:

Solar PV: Residential - $200 per kW
Business - 0-5 kW: $200 per kW
5-10 kW: $1000 + $150 per kW over 5
10-100 kW: $1750 + $125 per kW over 10
100-300 kW: $13000 + $100 per kW over 100
300-500 kW: $33000 + $85 per kW over 300

Incentive Type: Property Tax Incentive

Incentive Amount:

100% of the value added by an eligible renewable energy system

Incentive Type: Personal Tax Credit

Website: ecowatch.com

Incentive Amount:

30% federal tax credit for systems placed in service after 12/31/2021 and before 01/01/2033. Good for: solar water heat, solar photovoltaics, biomass, geothermal heat pumps, wind (small), fuel cells using renewable fuels.

Frequently Asked Questions About Solar in Watertown, WI

A solar photovoltaic (PV) system can generate power to run any electric appliance or system in your home. A more specific example is installing a solar water heating system.

With home solar panels, you can recoup the cost of the system over time, lower your property's emissions, 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. Watertown can experience long, hard winters, so we recommend installing your system in the springtime to maximize your generation for the year.

Yes, you can use home solar energy alongside conventional power sources. In many areas, solar panels are designed to supplement your existing energy sources, meaning that you can reap the environmental benefits and savings that come from using solar energy without having to completely switch over.

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 Watertown, the average amount someone can save is $1,562 per year. With net metering programs offered by many utilities, you could ultimately make a profit from your system once the payback period passes.

Although solar energy is a valuable option for many, it might not be ideal for homeowners in wet, dark areas. In these cases, a contractor might recommend other forms of renewable energy, such as wind or geothermal power, as a primary source. It is also important to speak to a qualified installer to determine if their solar system is compatible with the climate and environment of your area. Even if you choose a different form of renewable energy altogether, you'll still lower your emissions and could still qualify for distributed generation or other money-saving programs.

The most common types of home solar panels in Watertown include thin-film, polycrystalline and monocrystalline. Monocrystalline panels are balanced and efficient, while thin-film and polycrystalline panels pair good performance with greater upfront value. Ask your local provider about the types of solar panels they work with.

Solar energy is on par with other forms of renewable energy. Their maintenance costs are low and today's systems can stand up to the worst conditions.

Other Watertown, WI Home Services