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Verified Reviews for Solar Panel Service pros in Duluth, MN

*The Angi rating for Solar Panel Service companies in Duluth, 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 Duluth, 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

Find Solar panel pros in Duluth

Avatar for Greenify Energy Savers of Minnesota LLC

Greenify Energy Savers of Minnesota LLC

28 Ryan Ln
5.00(
1
)
•Approved Pro

Greenify Energy Savers of Minnesota LLC

28 Ryan Ln
5.00(
1
)
•Approved Pro
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.

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.

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!

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!

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

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.

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.

Avatar for RSS Solar

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.

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.

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(
1
)

Greenify Energy Savers

8535 South 700 West, Suite E
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor 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

Avatar for Wolf River Electrical

Wolf River Electrical

101 Isanti Pkwy NE
4.17(
6
)

Wolf River Electrical

101 Isanti Pkwy NE
4.17(
6
)
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

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Solar Panels questions, answered by experts

Yes, a solar panel can power a TV without a battery, but only if the sun is shining and the panel is generating enough energy. Your solar panel and TV must have the same voltage, and you should install a charge controller and inverter between them so power surges don’t destroy your TV. To watch TV at night, in the early morning and late afternoon, and on cloudy days, your home must be tied to the power grid.

The morning sun can be better for solar panels because it’s often brighter and clearer than the afternoon sun. The brighter the sun, the more energy solar panels produce. The strongest rays occur during midday, which tends to be prime time for solar energy generation. Most homes get a mix of morning and afternoon sunlight.

The cost to install solar panels is around $27,000 on average, but you could pay between $4,500 and $54,000 or more, depending on a few factors. Some of the most influential cost factors for installing solar panels include the following:

  • Size of the system you need to offset your energy consumption

  • Amount of sunlight 

  • Brand of solar panels 

  • Add-on products, like solar batteries or electric vehicle (EV) chargers

  • Labor costs of the company 

  • Home’s geographical location

Professionals use the same methods to install solar shingles that they do for asphalt shingles, so you’ll often see a similar installation timeline of one to two days. The amount of time required will depend on the size and slope of your roof and the number of shingles installed. Weather conditions can delay installation, as working on a roof is unsafe during high winds or heavy rain.

Learn about common solar blockers in your area to determine how often you should wash solar panels and the best cleaning method:

  • Soot: If you have a fireplace, soot can disperse and accumulate on the solar panels.

  • Debris, dirt, and leaves: These natural elements require light cleaning. Being close to trees or living in a desert area can cause more of these to accumulate.

  • Pollen: Areas with a high pollen count require more frequent solar panel cleaning, and sticky plant material requires a deeper cleaning.

  • Bird droppings: Bird droppings are binding and more difficult to remove. Keep this in mind if you live near a lot of surrounding trees. 

The Duluth, MN 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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