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10 Best Solar Companies in Delavan, WI

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Written By David Cusick

Last Updated April 2024

Every year, more Delavan homeowners adopt rooftop solar panels to add value to their property and provide a dependable source of power. Making the switch to solar power helps cut your utility bills and shrink your environmental impact. But you'll want to find a trustworthy installation company first. Luckily, we've reviewed the options and compiled a guide to the best and most trustworthy solar installation companies in Delavan.

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 Delavan

SunPower by Sun N Us

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1400 E Touhy Ave Unit 255, Des Plaines, IL 60018 (833) 786-6878 sunpowerbysunnus.com

Clear pricing policy

Informative resources

Reliable customer support

Free quotes

Services Offered

Panel installation
Consultation

Agsun Corporation

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

Clear pricing policy

Family-operated business

Prompt service delivery

Services Offered

Panel installation

Solar Brite Ltd

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3613 SE Overton Dr, Richmond, IL 60071 (847) 417-8154 solarbrite.net

Clear pricing policy

Free quotes

Services Offered

Skilled repairs
Panel installation

Midwest Solutions Inc

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372 North Ave, Antioch, IL 60002 (888) 751-4511 midwestsolutions.info

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Clear pricing policy

Informative resources

Reliable customer support

Services Offered

Panel installation
Consultation

Greenlink Energy Solutions

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3020 Forest View Rd, Rockford, IL 61109 (779) 256-6049 usgreenlink.com

Free quotes

Reliable customer support

Prompt service delivery

Clear pricing policy

Informative resources

Services Offered

System decommissioning
Battery storage
Panel installation
Permit assistance
Cleaning and maintenance
Financing assistance

Iconic Energy

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4617 American Rd, Rockford, IL 61109 (815) 975-8303 iconicnrg.com

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Reliable customer support

Free quotes

Clear pricing policy

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Consultation
Panel installation
Financing assistance

ilumen Solar

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4 N Hillview Dr C, Lake Barrington, IL 60010 (847) 852-3370 ilumen-solar.com

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Free quotes

Reliable customer support

Clear pricing policy

Services Offered

Battery storage
Financing assistance
Permit assistance
Panel installation
Grid-tied solar system
Consultation
Skilled repairs
Cleaning and maintenance

Full Spectrum Solar

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

Reliable customer support

Clear pricing policy

Informative resources

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Skilled repairs
Battery storage
Permit assistance
Panel installation
Consultation

Synergy Renewable Systems, LLC

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

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Reliable customer support

Free quotes

Clear pricing policy

Services Offered

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

All Energy Solar

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

Clear pricing policy

Reliable customer support

Free quotes

Informative resources

Services Offered

Cleaning and maintenance
Financing assistance
Permit assistance
Consultation
Battery storage
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

Going solar can be a great way to save money on electricity costs and help the planet by reducing your carbon footprint using renewable energy. Here are some crucial factors to consider when deciding if a solar installer is reliable.

Check Licensing

It's imperative that your solar installer has the proper licensing. This helps ensure that the work is done correctly using current best installation practices. For solar thermal installations, Wisconsin requires a licensed plumber or HVAC contractor to serve the crew if the work involves heating equipment or potable water. There are fewer restrictions for solar PV systems, but either your city government or the Wisconsin Division of Safety and Buildings may have to review building plans before you begin.

Read Customer Reviews

Check review sites like TrustPilot, the Better Business Bureau (BBB), and Google Reviews to see feedback from past customers on local solar companies. Detailed reviews can help you assess a company's reliability and customer service. Use caution with companies that have no reviews or mostly negative ones.

Compare Multiple Quotes

Get free, detailed quotes from 3–5 solar companies. The quotes should describe all costs and identify the solar parts included. Comparing several quotes can help you find the best value for your budget.

Ask About the Warranty

Top-notch solar installations should include strong workmanship and performance guarantees. A workmanship warranty covers installation defects, such as poor wiring, poor alignment, or cracks in the panels. A performance guarantee ensures a minimum energy output. Comprehensive guarantees 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.

  • Compare system purchase options: Homeowners can pay for solar panels outright or spread out payments over time with loans or leases. Be sure to confirm key details like payment schedule, fees, annual percentage rate (APR), and what ownership means when financing solar panels.
  • Look into utility rebates: Some utility companies may provide additional rebates to encourage homeowners to install solar panels. Check the requirements and the rebate amounts offered by your local electric provider to determine your potential savings.
  • 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 Delavan

In Delavan, solar panels cost an average of $3,880 per kilowatt, with an average system size of 7.2 kilowatts. The typical Delavan homeowner spends $19,570 on their solar array after federal tax refunds. An estimate from a local provider will take into account additional information reflecting your desired system's required preliminary work, size, capacity, and panel type. In some cases, homeowners may prefer to lease solar panels to reduce upfront costs.

Delavan 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 Delavan, WI

Generally speaking, a solar photovoltaic (PV) array can be used to power any household system or appliance that uses electricity. In the simplest case, you can use a solar water heater.

With home solar energy, you can save money on your energy bill, lower your home's carbon footprint, and gain additional energy independence.

It depends on where you live and what type of panels you're installing. Since there's a moderate amount of snowfall in Delavan, your best time to install solar panels is in the spring and fall.

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

Net metering is a power purchasing policy that allows solar energy system owners to be compensated for the amount of energy they put back into the grid. It's available in most states and is a great way to reduce energy costs.

The answer depends on your specific needs and goals. For a typical home, monocrystalline solar panels are the most efficient for houses in Delavan. However, if you're looking at a more frugal option, then you could thin-film or polycrystalline solar panels. When you're choosing a contractor, make sure to ask about the types of solar panels an installer offers and the benefits and drawbacks of each.

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