Do you have to climb on the roof to install solar tubing?

• <div><p>Yes, you have to get on the roof to cut a hole for solar tubing. It's not possible to complete the job from inside your house by simply cutting through the ceiling. So if you want to go the DIY route, remember to use <a href="https://www.angi.com/articles/how-to-learn-ladder-safety.htm">safe ladder practices</a>. If you’re not comfortable climbing on your roof to install solar tubes, hire a pro who has the tools and expertise to do the job safely.</p></div>

Do solar panels cause mold on the roof?

• <div><p>It’s possible that installing solar panels can lead to mold on the roof. The panels themselves are not the issue. Problems caused by improper installation—such as roof leaks and mounts that aren’t sealed properly—can cause mold. Another potential cause of mold is debris accumulation under panels, which can trap moisture. If you live somewhere with extreme snow, rain, or hail, your home could be more prone to mold.</p></div>

Are insurance companies against solar panels?

• <div><p>Insurance companies aren’t against solar panels, but they may have concerns about the risks and costs of insuring solar. The type of policy, where you live, and the insurance company itself matter. Extreme weather can damage solar panels, and faulty installation or electrical malfunctions pose a fire risk—this, in turn, can increase insurance company liability and payouts. However, you’re likely to keep coverage as long as you have a pro install the solar system, keep it maintained, can pass a solar panel inspection, and update your homeowners policy to include solar.</p></div>

Get matched with top solar panel pros in Hermantown, MN

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: Do solar panels cause mold on the roof?

• <div><p>It&rsquo;s possible that installing solar panels can lead to mold on the roof. The panels themselves are not the issue. Problems caused by improper installation&mdash;such as roof leaks and mounts that aren&rsquo;t sealed properly&mdash;can cause mold. Another potential cause of mold is debris accumulation under panels, which can trap moisture. If you live somewhere with extreme snow, rain, or hail, your home could be more prone to mold.</p></div>

Q: Should I install solar batteries along with my panels?

• <div><p><a href="https://www.angi.com/articles/solar-battery-cost.htm">Solar batteries</a> can be a great investment to help maximize your solar savings and make your system and home more valuable, but they&rsquo;re most beneficial to customers who don&rsquo;t have access to net metering. If your state or energy provider doesn&rsquo;t provide net metering, batteries can be a great way to offset consumption even when your panels aren&rsquo;t producing power. They also come with the added benefit of providing electricity through blackouts, so they&rsquo;re valuable in areas prone to severe weather that could cause frequent blackouts. Your installer can help you decide if batteries are worthwhile.</p></div>

Q: Are insurance companies against solar panels?

• <div><p>Insurance companies aren&rsquo;t against solar panels, but they may have concerns about the risks and costs of insuring solar. The type of policy, where you live, and the insurance company itself matter. Extreme weather can damage solar panels, and faulty installation or electrical malfunctions pose a fire risk&mdash;this, in turn, can increase insurance company liability and payouts. However, you&rsquo;re likely to keep coverage as long as you have a pro install the solar system, keep it maintained, can pass a solar panel inspection, and update your homeowners policy to include solar.</p></div>

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Verified Reviews for Solar Panel Service pros in Hermantown, MN

*The Angi rating for Solar Panel Service companies in Hermantown, MN 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 Hermantown, MN 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 October 18, 2025

Reviewed in April 2024
Kevin and his son did a wonderful job at covering a dark paneled wall in our living so the paneled lines did not show after they painted it. I would recommend Kevin and Drew for any jobs that needed to be done! Always communicated on time and length of time it would take. Look forward to have...
West End Painting
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Reviewed in August 2019
Powerworks has done two projects for me and both experiences have been without confusion or concern. First was a third panel and meter installation. The second a replacement and upgrade of too small and old breaker panels. Both were done efficiently, professionally and at a practical cost. I am...
Powerworks, Inc.
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Reviewed in April 2017
Super disappointed. Middle of winter, they began weeks after. They tore stuff down and then left me exposed for weeks. Not timely, very poor communication about the costs and work being performed. They blocked off my second exit completely with plywood. I had to ask for them to seal off the wall...
Dryco Restoration Services
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Reviewed in July 2014
The first home we were interested in purchasing fell through when there were multiple large ticket items found by the inspection that we did not see, followed by the fact that there was radon. When we found another home we were interested in we used Northern Lights again. They are very...
Northern Lights Inspection
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Reviewed in June 2014
It was a very poor job and I still have trouble with the headlight shorting out. I've recently found out that a pin is broken off. The owner was very difficult to deal with and made excuses for his poor work by portraiying me as exceptionally picky and my car would never look like it did...
BOB & RICK'S RAINBOW AUTO BODY
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Reviewed in January 2014
I called five contractors for installation of some GFIs and John was the only one who was flexible enough to come out to do the work within a week of my call. He did the installation, noticed a need for one additional GFI and installed that too. He also noticed a bad breaker in the service...
John Kivel Electric
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Reviewed in December 2012
It went great. I was worring that the whole garage door might have to be replaced it was great to find out it was just 1 panel. I went to get the paper and noticed that there was a gap in the garage door at the floor level, like it hadn't closed completely. When I looked at the garage door I...
LBC GARAGE DOORS
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Reviewed in October 2011
We called Overhead Door Company to repair our garage door after it was backed into by a vehicle exiting the garage door. The appointment was set up and the guy showed up late. First, without examining the garage door with any thouroughness, determined that we had to buy a whole new garage door....
OVERHEAD DOOR CO OF DULUTH
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Reviewed in April 2011
Called but did not make appointment. Angie's rating panel does not allow "N/A" for overall experience. UPDATE: I do agree with what the contractor said in his response. The rating really should have been "N/A" because no work was done, but the Angie's List process does not allow that...
BOND TILE AND STONE
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Reviewed in November 2009
Overall, good. But, the electrician did not do one part of the scope of work that was included in the proposal price: install GFI receptacle adjacent to electrical panel. Apparently a miscommunication between the proposal writer and the electrician sent to do the job. The missed work was not...
DULUTH ELECTRICAL CONTRACTING INC
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Find Solar panel pros in Hermantown

Greenify Energy Savers of Minnesota LLC

Greenify Energy Savers of Minnesota LLC

6 years of experience

Free onsite estimate

Greenify Energy Savers of MN, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Northern Pro Pressure Washing

No reviews yet

Northern Pro Pressure Washing

No reviews yet

2 years of experience

Northern Pro Pressure Washing is a pressure washing business located in northern WI/MN. We offer residential and commercial services which include full exterior cleaning, windows, driveways, fences, decks, solar panels, and much more.

Sisu Solar

No reviews yet

Sisu Solar

No reviews yet

4 years of experience

Sisu Solar is a full service solar panel installation operating in the Twin Cities and the Iron Range. Our small owner-operated business means that the person who sells you your system will also be the same one designing and installing it. Call or message us for a free estimate!

218 Electrical Service LLC

23 16th Street

No reviews yet

218 Electrical Service LLC

23 16th Street

No reviews yet

3 years of experience

We are full service electrical contractor serving Northern Minnesota. We specialize in residential, commercial, panel upgrades, LED lighting, electric vehicle chargers, smoke alarms, generators; off-grid wiring; and any thing electrical you can throw our way. Nate Houston has been wiring since 1998 and is our in-house master electrician. We take pride in of our work and strive to make the projects we take on last!

ElectroSign

6441 140th Ct NW, Ramsey, MN 55303

No reviews yet

ElectroSign

6441 140th Ct NW, Ramsey, MN 55303

No reviews yet

39 years of experience

Specializing in All types of Signage including... Indoor and Outdoor Window graphics,Vinyl,Dimensional letters,Digital signs,Digital displays,Neon signs,Acrylic,Blade signs,Pole signs,Yard signs,Illuminated signs,Banners,Pylon signs,Channel letters,Wall signs,Monument signs

Optimum Energy Group

No reviews yet

Optimum Energy Group

No reviews yet

We offer fully customized and thorough solar plans catered to your home, financial situation, needs, and wants. Take our online questionnaire so we can steer you in the right direction and get you the information you are looking for.

RSS Solar

Aurora Ave.

No reviews yet

RSS Solar

Aurora Ave.

No reviews yet

Free onsite estimate

We make solar simple-- We are dedicated to making solar energy affordable and accessible to everyone-- with ZERO upfront costs.* Your home can become its own tiny power station and generate plenty of reliable energy, all while reducing your electricity bill. Plus, it doesn't hurt that your greener lifestyle will help your state achieve its renewable energy goals.

Belknap Electric, Inc.

1513 Belknap Street

No reviews yet

Belknap Electric, Inc.

1513 Belknap Street

No reviews yet

92 years of experience

At Belknap Electric Inc, all of our workers are licensed and certified for your protection. We're also a member of the International Brotherhood of Electrical Workers (IBEW). Our employees are required to attend 2 years of vocational training, a 5-year apprenticeship, and must be enrolled in continuing education provided through the IBEW and the National Electrical Contractors Association. We service all of Duluth, Superior, and the surrounding areas, from Grand Marais to the Twin Cities and Brainerd, MN to Ashland, WI.

Greenify Energy Savers

8535 South 700 West, Suite E

5.00(

)

Greenify Energy Savers

8535 South 700 West, Suite E

5.00(

)

Customers say: Quick response

Recommended by 100% of Angi customers

Solar, Residential Solar, Insulation in attics, walls and floors, radiant barrier, and many more energy efficient services.

"The total process of adding blow-in insulation and radiant barrier in my attic has been awesome. From the office to the installers, everything has been smooth. The installers Juvi and Kevin were professional, efficient, and really nice. Office representative Wyck was smart, helpful, and professional as well. The office let me know how to properly get the rebates and the tax cuts. Great experience!"

Alan B on October 2024

Solar, Residential Solar, Insulation in attics, walls and floors, radiant barrier, and many more energy efficient services.

"The total process of adding blow-in insulation and radiant barrier in my attic has been awesome. From the office to the installers, everything has been smooth. The installers Juvi and Kevin were professional, efficient, and really nice. Office representative Wyck was smart, helpful, and professional as well. The office let me know how to properly get the rebates and the tax cuts. Great experience!"

Alan B on October 2024

Wolf River Electrical

101 Isanti Pkwy NE

4.17(

)

Wolf River Electrical

101 Isanti Pkwy NE

4.17(

)

Customers say: Terrific value

11 years of experience

Licensed Commercial Electrical Contractor + LED Lighting + Solar PV + New Construction + Repair Services

"Luke & Mark did an amazing job on my solar install."

Kalee S on August 2025

Licensed Commercial Electrical Contractor + LED Lighting + Solar PV + New Construction + Repair Services

"Luke & Mark did an amazing job on my solar install."

Kalee S on August 2025

Showing 1-10 of 17

Solar Panels questions, answered by experts

Yes, you have to get on the roof to cut a hole for solar tubing. It's not possible to complete the job from inside your house by simply cutting through the ceiling. So if you want to go the DIY route, remember to use safe ladder practices. If you’re not comfortable climbing on your roof to install solar tubes, hire a pro who has the tools and expertise to do the job safely.

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.

It’s possible that installing solar panels can lead to mold on the roof. The panels themselves are not the issue. Problems caused by improper installation—such as roof leaks and mounts that aren’t sealed properly—can cause mold. Another potential cause of mold is debris accumulation under panels, which can trap moisture. If you live somewhere with extreme snow, rain, or hail, your home could be more prone to mold.

Solar batteries can be a great investment to help maximize your solar savings and make your system and home more valuable, but they’re most beneficial to customers who don’t have access to net metering. If your state or energy provider doesn’t provide net metering, batteries can be a great way to offset consumption even when your panels aren’t producing power. They also come with the added benefit of providing electricity through blackouts, so they’re valuable in areas prone to severe weather that could cause frequent blackouts. Your installer can help you decide if batteries are worthwhile.

Insurance companies aren’t against solar panels, but they may have concerns about the risks and costs of insuring solar. The type of policy, where you live, and the insurance company itself matter. Extreme weather can damage solar panels, and faulty installation or electrical malfunctions pose a fire risk—this, in turn, can increase insurance company liability and payouts. However, you’re likely to keep coverage as long as you have a pro install the solar system, keep it maintained, can pass a solar panel inspection, and update your homeowners policy to include solar.

The Hermantown, MN homeowners’ guide to solar panel services

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

See all articles

Mariel Loveland
•
Jun 12, 2025Jun 12, 2025
How Much Does Solar Panel Installation Cost? [2025 Data]
Solar panel costs vary based on the system size, panel type, and wattage you need. Learn about solar panel installation costs, so you can budget with ease.
Lyle Hendriks
•
Nov 22, 2024Nov 22, 2024
How Much Does a Solar Panel Inspection Cost? [2025 Data]
Solar panel inspection costs vary depending on the size, location, type, and add-on work required. Use this breakdown of price factors to estimate your cost.
Angi
•
Aug 18, 2025Aug 18, 2025
How Much Does Solar Water Heater Repair Cost? [2025 Data]
Get a clear estimate for solar water heater repair cost. Learn what impacts pricing and how to budget for your solar water heater repair.
Mariel Loveland
•
Dec 9, 2024Dec 9, 2024
Solar Panel Inverter Size Calculator: What Size Do I Need?
Planning to install solar panels? You’ll need a solar inverter. Follow this guide to calculate the best solar panel inverter size for your system.
Mizuki Hisaka
•
Dec 4, 2024Dec 4, 2024
17 Questions You Should Ask a Solar Company Before Hiring
Ready to make the switch and join the solar panel homeowner community? Here are 15 key questions to ask solar companies before you seal the deal.
Samantha Hawrylack
•
Dec 4, 2024Dec 4, 2024
California Title 24 Solar Requirements: How to Get the Sun to Work for You
Knowing what the California Title 24 solar requirements are before buying a house is important. Learn more about how solar panels can affect your homebuying.

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Electrical Switches, Outlets & Fixtures Install or Repair

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Greenify Energy Savers of Minnesota LLC

Greenify Energy Savers of Minnesota LLC

Northern Pro Pressure Washing

Northern Pro Pressure Washing

Sisu Solar

Sisu Solar

218 Electrical Service LLC

218 Electrical Service LLC

ElectroSign

ElectroSign

Optimum Energy Group

Optimum Energy Group

RSS Solar

RSS Solar

Belknap Electric, Inc.

Belknap Electric, Inc.

Greenify Energy Savers

Greenify Energy Savers

Wolf River Electrical

Wolf River Electrical

The Hermantown, MN homeowners’ guide to solar panel services

How Much Does Solar Panel Installation Cost? [2025 Data]

How Much Does a Solar Panel Inspection Cost? [2025 Data]

How Much Does Solar Water Heater Repair Cost? [2025 Data]

Solar Panel Inverter Size Calculator: What Size Do I Need?

17 Questions You Should Ask a Solar Company Before Hiring

California Title 24 Solar Requirements: How to Get the Sun to Work for You

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Get matched with top solar panel pros in Hermantown, MN

Enter your ZIP and get matched with up to 5 pros

Need a pro for your solar panel service project in Hermantown, MN?

Solar Panel Installation

Asphalt Shingle Roofing Installation and Replacement

Electrical Switches, Outlets & Fixtures Install or Repair

Verified Reviews for Solar Panel Service pros in Hermantown, MN

Find Solar panel pros in Hermantown

Greenify Energy Savers of Minnesota LLC

Greenify Energy Savers of Minnesota LLC

Northern Pro Pressure Washing

Northern Pro Pressure Washing

Sisu Solar

Sisu Solar

218 Electrical Service LLC

218 Electrical Service LLC

ElectroSign

ElectroSign

Optimum Energy Group

Optimum Energy Group

RSS Solar

RSS Solar

Belknap Electric, Inc.

Belknap Electric, Inc.

Greenify Energy Savers

Greenify Energy Savers

Wolf River Electrical

Wolf River Electrical

The Hermantown, MN homeowners’ guide to solar panel services

How Much Does Solar Panel Installation Cost? [2025 Data]

How Much Does a Solar Panel Inspection Cost? [2025 Data]

How Much Does Solar Water Heater Repair Cost? [2025 Data]

Solar Panel Inverter Size Calculator: What Size Do I Need?

17 Questions You Should Ask a Solar Company Before Hiring

California Title 24 Solar Requirements: How to Get the Sun to Work for You

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