16 Best Solar Companies in Winona, MN (2023 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 16 in Winona based on:

  • Customer review scores
  • Solar installers near you
  • Company policies and services offered
  • Accreditations and certifications

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated March 14, 2023

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Best solar companies in Winona

Hoping to go solar but trying to figure out which solar panel installer would be best for your needs? Although it can be challenging to decide on a solar company, the effort will pay off because going solar has many good benefits. Due to Winona's decent level of sunshine on average, the solar industry has been growing steadily.

In this article, we'll help you narrow in on the top companies in your area. Interested in seeing how much it'd cost to install a solar system on your roof? Click "get quote" below to get a free, no-obligation quote from a top-rated Winona solar installer.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Technology

Tesla Energy

★★★★★
4.5

  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

Best Social Impact

Palmetto Solar

★★★★★
4.0

  • Expansive service area
  • Makes charitable contributions
  • Certified B Corp
  • No leases or PPAs
  • Quality of installation may vary by location

EcoWatch Rankings for Solar Companies in Winona

Best Local Installer
ecowatch badge icon
Sisu Solar logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Sisu Solar

  • Pros icon Can browse portfolio on website
  • Pros icon NABCEP-certified technicians
  • Pros icon Educational sales approach
  • Pros icon More transparent pricing than competitors
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: http://sisusolar.com/
Address: 499 W Lynnhurst Ave, St Paul, MN 55104
Phone: (218) 248-0212
Outstanding Local Installer
ecowatch badge icon
Viking Electric logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Viking Electric

  • Pros icon Can browse portfolio on website
  • Pros icon Educational sales approach
  • Pros icon Assists with maximizing rebate
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: http://www.vikingelectric.net/
Address: 654 Norway Ave, Spring Grove, MN 55974
Phone: (507) 498-5888
Outstanding Local Installer
ecowatch badge icon
Decorah Electric Inc. logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Decorah Electric Inc.

  • Pros icon Can browse portfolio on website
  • Pros icon Educational sales approach
  • Pros icon More transparent pricing than competitors
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: http://www.decorahelectric.com/
Address: 709 Commerce Dr, Decorah, IA 52101
Phone: (563) 382-9473
Outstanding Local Installer
ecowatch badge icon
Northwood Electric Inc. logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Northwood Electric Inc.

  • Pros icon Educational sales approach
  • Pros icon Locally owned and operated
  • Pros icon More transparent pricing than competitors
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Maintenance and Repairs
  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: https://www.northwood-electric.com/
Address: 97 8th St N, Northwood, IA 50459
Phone: (641) 324-2041
Outstanding Local Installer
ecowatch badge icon
BlueSky Electric & Solar logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

BlueSky Electric & Solar

  • Pros icon Educational sales approach
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Panels
  • Service icon Commercial Solar Services

Website: http://www.blueskyelectricco.com/
Address: 127 E County Rd C #4, Little Canada, MN 55117
Phone: (651) 497-1295
Outstanding Local Installer
ecowatch badge icon
All Energy Solar, Inc. logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

All Energy Solar, Inc.

  • Pros icon Can browse portfolio on website
  • Pros icon NABCEP-certified technicians
  • Pros icon Educational sales approach
  • Con icon Some reports of high-pressure sales tactics
  • Con icon Some reports of long wait times for installation
  • Con icon Some reported communication issues

Services Offered

  • Service icon Solar Batteries
  • Service icon Solar Panels
  • Service icon Commercial Solar Services

Website: http://www.allenergysolar.com
Address: 1264 Energy Ln, Saint Paul, MN 55108-5225
Phone: (800) 620-3370
Outstanding Local Installer
ecowatch badge icon
American Energy LLC logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

American Energy LLC

  • Pros icon Educational sales approach
  • Pros icon More transparent pricing than competitors
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Batteries
  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: http://www.americanenergysolar.com/
Address: 50905 320th St, Blooming Prairie, MN 55917
Phone: (507) 383-1547
Outstanding Local Installer
ecowatch badge icon
ALL SKY ENERGY, LLC. logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

ALL SKY ENERGY, LLC.

  • Pros icon Educational sales approach
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: http://www.allskyenergy.com/
Address: S2810 County Hwy BD, Baraboo, WI 53913
Phone: (608) 356-0830
Outstanding Local Installer
ecowatch badge icon
DH Solar logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

DH Solar

  • Pros icon More transparent pricing than competitors
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: http://www.dhsolar.net/
Address: 600 N Marquette Rd, Prairie du Chien, WI 53821
Phone: (608) 326-8406
Experienced Installer
ecowatch badge icon
Solar Connection, Inc. logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Solar Connection, Inc.

  • Pros icon Offers a free quote process
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Panels
  • Service icon Commercial Solar Services

Website: http://www.solarconnectioninc.com
Address: 6254 34th Ave NW Ste A, Rochester, MN 55901-2794
Phone: (507) 292-8400
Outstanding Local Installer
ecowatch badge icon
CSI Sun logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

CSI Sun

  • Pros icon Can browse portfolio on website
  • Pros icon Educational sales approach
  • Pros icon Assists with maximizing rebate
  • Pros icon More transparent pricing than competitors
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Panels
  • Service icon Commercial Solar Services

Website: https://www.csisun.com/
Address: 869 North Main St, Highland, WI 53543
Phone: (608) 929-4043
Outstanding Local Installer
ecowatch badge icon
Citi Solar Power logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Citi Solar Power

  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Batteries
  • Service icon Solar Panels

Website: https://citisolarpower.com/
Address: 1188 Arundel St, St Paul, MN 55117
Phone: (651) 216-0000
Experienced Installer
ecowatch badge icon
Solar Oven Society logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Solar Oven Society

  • Pros icon Educational sales approach
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Panels

Website: http://www.solarovens.org
Address: PO Box 241177, Apple Valley, MN 55124-1177
Phone: (612) 623-4700
Best National Provider
ecowatch badge icon
SunPower logo

Nationwide Service

EcoWatch Rating

Average Cost

star-full star-full star-full star-full star-full

$ $ $ $ $

Read full review

SunPower

  • Pros icon Most efficient panels on the market
  • Pros icon National coverage
  • Pros icon Cradle to Cradle sustainability certification
  • Pros icon Great warranty coverage
  • Con icon Expensive
  • Con icon Customer service varies by local dealer

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
  • Service icon System Monitoring

Website: https://us.sunpower.com/
Outstanding Local Installer
ecowatch badge icon
Cardinal Solar Technologies logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-half

Cardinal Solar Technologies

  • Pros icon Educational sales approach
  • Pros icon Assists with maximizing rebate
  • Pros icon More transparent pricing than competitors
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Panels

Website: http://www.cardinalst.com/
Address: 1227 E Hoxie St, Spring Green, WI 53588
Phone: (608) 588-3421
Outstanding Local Installer
ecowatch badge icon
Solar Sportsman LLC. logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-half

Solar Sportsman LLC.

  • Pros icon Educational sales approach
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Panels

Website: http://www.solarsportsman.com/
Address: 901 4th St #105, Hudson, WI 54016
Phone: (715) 554-1327

Solar Company Ranking Methodology


Click here to see a more detailed overview of our solar company ranking methodology.

The Cost and Benefits of Solar in Winona

For many people, the decision of which solar installer to hire comes down to costs. Some key things that determine the cost and possible savings include:

  • Your income and budget: This shapes what model of solar panels you can get.
  • Your energy bills: This will influence your savings. In Winona, the average resident can save about $1,500 a year on their electricity bills.
  • How much power your household needs: If your family needs to use a lot of energy, you'll reap more rewards from switching to solar.
  • Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you receive a tax credit curretnly worth 30% of your total installation cost, your state or local government may offer additional tax exemptions, credits or rebates that will help you save even more. Excluding incentives, you can save an average of $19,000 over 20 years with your solar panels, too.

Thanks to the cost of solar panels being lower than before as well as various solar incentives, they are a cost-effective investment for most homeowners.

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Solar Incentives in Winona

There are several reasons why adopting solar power is beneficial. One of them consists of some government incentives that can save you money. On top of the federal solar investment tax credit, there are also some local programs, which in almost all cases, can be claimed in addition to the federal incentive, so you can save even more. In our article on solar incentives, you can see the incentives you qualify for near you.

Environmental Impact of Switching to Solar in Winona

Lots of people want to do their part to help protect the planet, which in many cases is the chief motivation to install solar panels. But you may be curious — how much exactly can you help the environment by making the switch to solar? No matter where you are, you can help the planet by switching to solar energy, but homes that consume a lot of energy will have an even greater impact. Though making solar panels releases carbon dioxide emissions, the panels make up for it by considerably lowering the amount of CO2 you would have produced if you still used nonrenewable energy. In Winona, you can reduce your carbon footprint by 90 pounds a year with solar panels. As you can see, trading traditional energy for solar has so many other benefits apart from saving money. One of the primary ones is that you can help save the planet too.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Technology

Tesla Energy

★★★★★
4.5

  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

Best Social Impact

Palmetto Solar

★★★★★
4.0

  • Expansive service area
  • Makes charitable contributions
  • Certified B Corp
  • No leases or PPAs
  • Quality of installation may vary by location

EcoWatch's Winona, MN Solar Company Rankings FAQs

Which solar company is the best in Winona?

In Winona, Sisu Solar is the best local solar company. Our team of experts rates it 5.00 stars, so it's a good choice if you're planning to add solar panels to your house.

What are a few of the pros and cons of installing solar panels?

A few of the biggest pros are that it decreases your electricity bills, it's a sustainable source of energy, and it can give you a good return on your investment (ROI). The most notable cons are that solar panels don't work as well when there's limited direct sunlight, there is a high upfront cost and solar panels aren't always aesthetically pleasing.

Are solar panels worth it?

Solar panels can be a beneficial investment for many homeowners, but admittedly, they might not be worth it for everyone. If your home doesn't get a lot of direct sunlight or your electricity bills are already reasonably low, solar panels might not be for you.

What is the efficiency of solar panels?

Solar panel efficiency is the amount of solar energy that is converted into electricity. Most panels today have an efficiency rating of about 15 to 25%. If your panels are more efficient, you'll need fewer of them to meet your home's energy needs.

Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert’s opinion on the top solar companies featured here, follow this link.

Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.

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