Do solar installers need to be licensed or certified?

• <div><p>In most states, solar installers need to be licensed and insured as solar professionals, although some states don’t have specific requirements for installers. You can use our <a href="https://www.angi.com/angi-license-check.htm">state licensing tool</a> to check if an installer you’re considering hiring holds the proper licensing. No matter where you live, a member of your solar panel installation company must be a certified electrician to connect your panels to your home and the electric grid.</p></div>

What questions should I ask a solar panel company before hiring?

• <div><p>There are a few qualifying questions you should ask a <a href="https://www.angi.com/nearme/install-solar-panels/">local solar panel company</a> before hiring them:</p><ul><li><p>Will you handle permits for the installation?</p></li><li><p>Does your total price include the equipment and labor?</p></li><li><p>How long do you expect the installation process to take?</p></li><li><p>What kind of workmanship warranty do you include with your installations?</p></li><li><p>Who should I contact if I have a problem with my system after installation?</p></li><li><p>Do you install the panels or outsource the work to third parties?</p></li><li><p>Will you file for solar incentives for me?</p></li></ul><p></p></div>

Get matched with top solar panel pros in Knapp, WI

Q: How do I find a reputable solar panel company?

• <div><p>You can start narrowing your search for a reputable solar company by finding local, regional, and national companies that service your area and maintain positive reviews online. You should also check the Better Business Bureau&rsquo;s (BBB) website to see if the company has complaints filed against them. Next, contact the remaining candidates and ask about installation timelines, warranty coverage, and financing options. Choose a company that offers a labor warranty that lasts at least 10 years and prioritizes cash purchases and solar loans.</p></div>

Q: How long does it take to install solar panels?

• <div><p>The time it takes to install solar panels depends on the number of panels and the size of your home, but installation takes between two and three days of work. While most contractors can install the panels over the course of a couple of days, switching to solar energy can take two to three months in total. This includes the time it takes to design the system, procure the parts, obtain the permits, install the panels, connect to the main power grid, and get an inspection. </p></div>

Q: Is it worth it to go solar?

• <div><p>For most U.S. homeowners, switching to solar energy is an excellent investment. A properly sized solar array can <a href="https://www.angi.com/articles/how-much-money-solar-panels-save.htm">significantly reduce your electric bill</a>, saving money on utilities every month. Most homeowners enjoy savings that cover the cost of their solar systems within 12 years and then turn a profit. Additionally, federal and state tax incentives are available that help make solar an even better and more profitable investment.</p></div>

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Need a pro for your solar panel service project in Knapp, WI?

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Verified Reviews for Solar Panel Service pros in Knapp, WI

*The Angi rating for Solar Panel Service companies in Knapp, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Solar Panel Service needs.

*The HomeAdvisor rating for Solar Panel Service companies in Knapp, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Solar Panel Service needs.

Last update on July 16, 2026

Reviewed in July 2026
This team is amazing. They ordered the fencing and came out the next Saturday. The fence is amazing all we could ever ask for. Due to my husbands health needs and getting the dogs out we became a priority to them. Dillion called all the utilities to make sure of where the gas lines were. ...
Flash Fence LLC
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Reviewed in January 2026
Jerold and his crew do an excellent job with every project I give them. He has done several projects big and small at our home, our rentals and he recently did a remodel of our daughter’s kitchen. He has built decks, repaired exterior siding, installed doors, etc. He is my go to person for...
Elk Valley Construction
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Reviewed in August 2025
Hired Andrew to replace and install new class 4 shingles on my garden shed. Him and his helper were very fast and professional with install. After the install they did a very thorough clean up of the jobsite! Would recommend and hire for any future projects.
Heavy Duty Exteriors
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Reviewed in August 2025
We are very pleased with the roofing work SDS Construction completed for Living Hope Church. The team was great from beginning to end and worked within the schedule of the church to minimize any disruption to scheduled services. If you’re in need of contracting services, we recommend SDS...
SDS Construction Enterprises
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Reviewed in March 2024
Fantastic work! Quick turn around from planning to finish. Knowledgeable and connected to other services needed. A solid choice for your project needs.
Complete Renovations LLC
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Reviewed in June 2023
Kyle was personable, cleaned up the site afterwards, reasonably priced for labor and parts. Would definitely recommend him for either new installation, replacement, or repair of your home entertainment system antenna.
Drillbit Solutions
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Reviewed in February 2023
Randy and Jake were the best! They agreed to install this fence in the winter when everyone else we contacted wouldn't. They were simply amazing. No matter what needed to be done, no matter what tool was needed, Randy and Jake did it. I remember seeing them using the pickaxe to ensure the ground...
Eau Claire Fence Co.
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Reviewed in February 2023
Very solid work- done perfectly. Honest pricing, friendly, punctual, great communications. Definitely will be reusing for future projects
Stoney Oak Pros
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Reviewed in January 2023
We just had a bathtub/shower unit replaced with a walk-in shower in our home and absolutely love it. Done in one day and all the old materials taken away as part of their service. We are very pleased with the entire process. Michael and Michelle Lawler Project #: 594635
Mad City Windows & Baths
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Reviewed in February 2022
Gary Cormican Excavating Is the best people to hire for the job that needs to be don
Gary Cormican Excavating, LLC
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Find Solar panel pros in Knapp

R&J Solar LLC

5.0(

)

Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Knapp, WI and surrounding areas

In business since 2022

Free estimates

Credit card accepted

We provide residential and commercial solar power options, and provide support services for industry partner companies. We offer no cost consultations and $0 down financing. Please contact our office for a consultation at (931)922-8258.

Recommended by100%of homeowners

Request Quote

Dish Network Retailer Satellite Country

4.0(

283

)

Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Knapp, WI and surrounding areas

In business since 1990

Free estimates

Credit card accepted

"WE lose signal when it storms, but only for a very short time. A little expensive compared to Dish, but the programming is much better.
"

Recommended by74%of homeowners

Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Knapp, WI and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"Need a new one. Control panel died"

Recommended by82%of homeowners

Request Quote

Aquilla Solar

New to Angi

Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Knapp, WI and surrounding areas

In business since 2014

Free estimates

Credit card accepted

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of Solar services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

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American Home Shield – Home Warranty

3.5(

5,688

)

Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Knapp, WI and surrounding areas

In business since 1971

Credit card accepted

"The last was a rental company that we have and we used them for an air conditioning and heating system. It was Bototach Mechanical. It’s been a good program for us. They’re very responsive. I don’t know what the thought process was. My husband said, well let’s try these guys and so we did. We have an older home and it’s proved to be a very good deal. The quality has been pretty good, so I would give them an A for the quality. I will give you one helpful hint though. If the company decides they want to replace an appliance, you need to call them and negotiate with them because you can upgrade, but you need to talk to them in person not just do it over the internet."

Recommended by65%of homeowners

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Unlimited Renewable Energies

0.0(

)

Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair

Serving Knapp, WI and surrounding areas

In business since 2002

Free estimates

Warranties offered

Unlimited Renewable Energies, is committed to providing the highest form of customer service. Specializing in solar electric (PV) installation. We look forward to serving you! Call Today!

Recommended by100%of homeowners

Request Quote

Able Energy Co.

New to Angi

Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Knapp, WI and surrounding areas

In business since 2006

M8 Electric Provides Design Build services for Solar electric systems and has been the leader in Solar electric installations by a Design Build electrical Contractor since 2006.

Request Quote

Freier's Comfort by Design, Inc

New to Angi

Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Knapp, WI and surrounding areas

One call does it all!

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Solar Panels questions, answered by experts

You can start narrowing your search for a reputable solar company by finding local, regional, and national companies that service your area and maintain positive reviews online. You should also check the Better Business Bureau’s (BBB) website to see if the company has complaints filed against them. Next, contact the remaining candidates and ask about installation timelines, warranty coverage, and financing options. Choose a company that offers a labor warranty that lasts at least 10 years and prioritizes cash purchases and solar loans.

The time it takes to install solar panels depends on the number of panels and the size of your home, but installation takes between two and three days of work. While most contractors can install the panels over the course of a couple of days, switching to solar energy can take two to three months in total. This includes the time it takes to design the system, procure the parts, obtain the permits, install the panels, connect to the main power grid, and get an inspection.

For most U.S. homeowners, switching to solar energy is an excellent investment. A properly sized solar array can significantly reduce your electric bill, saving money on utilities every month. Most homeowners enjoy savings that cover the cost of their solar systems within 12 years and then turn a profit. Additionally, federal and state tax incentives are available that help make solar an even better and more profitable investment.

In most states, solar installers need to be licensed and insured as solar professionals, although some states don’t have specific requirements for installers. You can use our state licensing tool to check if an installer you’re considering hiring holds the proper licensing. No matter where you live, a member of your solar panel installation company must be a certified electrician to connect your panels to your home and the electric grid.

There are a few qualifying questions you should ask a local solar panel company before hiring them:

Will you handle permits for the installation?
Does your total price include the equipment and labor?
How long do you expect the installation process to take?
What kind of workmanship warranty do you include with your installations?
Who should I contact if I have a problem with my system after installation?
Do you install the panels or outsource the work to third parties?
Will you file for solar incentives for me?

The Knapp, WI homeowners’ guide to solar panel services

From average costs to expert advice, get all the answers you need to get your job done.

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How Much Does Solar Panel Installation Cost? [2026 Data]
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Jul 9, 2026Jul 9, 2026
3 Types of Solar Panels to Power Your Home
There are three types of solar panels: monocrystalline, polycrystalline, and thin-film. Before choosing one for your home, here are the pros and cons of each.
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Jul 9, 2026Jul 9, 2026
How Do Solar Panels Work? The Homeowner’s Guide to Understanding Solar Power
How do solar panels work and what exactly do they do? Learn all about solar power generation to decide if it’s the right decision for your home.
Stacey L. Nash
•
Jul 8, 2026Jul 8, 2026
Solar Panels vs. Solar Shingles: Which Is the Better Fit for Your House?
If you’re making the switch to solar energy, you’ll want to know the difference between solar panels versus solar shingles. Here are the pros and cons of each.