18 Best Solar Companies in Decorah, IA (2023 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 18 in Decorah based on:

  • Customer review scores
  • Service area for Decorah, IA
  • Company policies and services offered
  • Accreditations and certifications

Average Decorah homeowner saves $1,752/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated May 04, 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 Decorah

When deciding on the best solar installers, Decorah homeowners have more choices than ever before, which can be a lot to take in, but we're here to make switching to solar power that much easier. Plus, the solar industry is growing in Decorah, giving homeowners access to some of the top solar companies in the country.

As you set out on your search for the best solar companies in Decorah, you might notice that there are a large number of providers to choose between. So, we've accumulated an expertly curated list of the top solar companies in the area. To get free quotes from the leading solar companies in Decorah, click the "get quote" button below.

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 Warranty Coverage

Sunpro Solar

★★★★★
4.0

  • Industry-leading warranty coverage
  • Expansive service area
  • Some reported communication issues
  • No leases or PPAs

Best Technology

Tesla Energy

★★★★★
3.2

  • 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

EcoWatch Rankings for Solar Companies in Decorah

Best National Provider
ecowatch badge icon

EcoWatch Rating

5.0/5

Average Cost

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/
Best Warranty Coverage
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EcoWatch Rating

4.0/5

Average Cost

Read full review

Sunpro Solar

  • Pros icon Industry-leading warranty coverage
  • Pros icon Expansive service area
  • Con icon Some reported communication issues
  • Con icon No leases or PPAs

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
  • Service icon Energy-Efficiency Upgrades

Website: https://www.gosunpro.com/
Best Technology
ecowatch badge icon

EcoWatch Rating

3.2/5

Average Cost

Read full review

Tesla Energy

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

Services Offered

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

Website: https://www.tesla.com/energy
Best Local Installer
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EcoWatch Rating

3.0/5

greenpenny

  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Outstanding Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon Home installations

Website: https://www.greenpenny.bank/
Address: Decorah, IA 52101
Phone: 8884736690
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Gosolar

  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Outstanding Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Tailored solutions
  • Service icon Integrated roofing
  • Service icon Expert panel installation
  • Service icon Home installations

Website: https://solarcompanylosangeles.com/
Address: Decorah, IA 52101
Phone: 8669290606
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Blake Electric, Inc.

  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Outstanding Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Skilled repairs
  • Service icon Tailored solutions
  • Service icon Business installations
  • Service icon Expert panel installation
  • Service icon Home installations
  • Service icon End-to-end services

Website: http://www.blakeelectricinc.com/
Address: Waukon, IA 52172
Phone: 5635683686
Outstanding Local Installer
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EcoWatch Rating

3.0/5

MiEnergy Cooperative

  • Pros icon Clear Pricing Policy
  • Pros icon Outstanding Customer Support
  • Pros icon Informative Resources
  • Pros icon Recognized Excellence
  • Con icon Limited information available on website

Services Offered

  • Service icon Tailored solutions
  • Service icon Business installations
  • Service icon Expert panel installation
  • Service icon Energy storage solutions
  • Service icon Home installations

Website: http://www.mienergy.coop/
Address: Cresco, IA 52136
Phone: 8004322285
Outstanding Local Installer
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EcoWatch Rating

3.0/5

DH Solar

  • Pros icon Clear Pricing Policy
  • Pros icon Outstanding Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Tailored solutions
  • Service icon Business installations
  • Service icon Expert panel installation
  • Service icon Home installations
  • Service icon Integrated roofing

Website: http://www.dhsolar.net/
Address: Prairie du Chien, WI 53821
Phone: 6083268406
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Gundersen Envision

  • Pros icon Clear Pricing Policy
  • Pros icon Outstanding Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Tailored solutions
  • Service icon Home installations

Website: http://gundersenenvision.org/
Address: La Crosse, WI 54601
Phone: 8556691653
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Ethos Green Power Cooperative

  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Outstanding Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Tailored solutions
  • Service icon Business installations
  • Service icon Expert panel installation
  • Service icon Energy storage solutions
  • Service icon Home installations
  • Service icon Integrated roofing

Website: http://ethos.green/
Address: Viroqua, WI 54665
Phone: 6085612396
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Olson Solar Energy

  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Outstanding Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Tailored solutions
  • Service icon Integrated roofing
  • Service icon Expert panel installation
  • Service icon Home installations

Website: http://www.olsonsolarenergy.com/
Address: Onalaska, WI 54650
Phone: 6087802347
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Solar Connection Inc. Sales Office

  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Outstanding Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Tailored solutions
  • Service icon Business installations
  • Service icon Expert panel installation
  • Service icon Home installations

Website: https://solarconnectioninc.com/
Address: Onalaska, WI 54650
Phone: 6087814683
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Waverly Utilities

  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Recognized Excellence
  • Pros icon Outstanding Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Tailored solutions
  • Service icon Business installations
  • Service icon Home installations

Website: http://www.waverlyutilities.com/
Address: Waverly, IA 50677
Phone: 3195592000
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Champion Solar

  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Outstanding Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Tailored solutions
  • Service icon Integrated roofing
  • Service icon Expert panel installation
  • Service icon Home installations

Website: http://www.championsolar.com/
Address: Minnesota City, MN 55959
Phone: 5073120190
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Riverland Energy Cooperative

  • Pros icon Free Quotes
  • Pros icon Outstanding Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Tailored solutions
  • Service icon Business installations
  • Service icon Home installations

Website: https://www.riverlandenergy.com/
Address: Holmen, WI 54636
Phone: 6087832238
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Carbon Recall Independence

  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Outstanding Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Tailored solutions
  • Service icon Business installations
  • Service icon Expert panel installation
  • Service icon Energy storage solutions
  • Service icon Home installations
  • Service icon Integrated roofing

Website: https://www.carbonrecallindependence.com/contact
Address: Independence, IA 50644
Phone: 3196935775
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Kuntz Electric, Inc.

  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Outstanding Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Skilled repairs
  • Service icon Tailored solutions
  • Service icon Business installations
  • Service icon Expert panel installation
  • Service icon Energy storage solutions
  • Service icon Home installations
  • Service icon End-to-end services

Website: http://www.kuntzelectric.net/
Address: Rochester, MN 55904
Phone: 5072859658
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

EnergyBin

  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Outstanding Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Business installations
  • Service icon Expert panel installation
  • Service icon Home installations

Website: https://energybin.com/contact-sales
Address: Rochester, MN 55906
Phone: 8006103579

Methodology: How We Ranked the Best Solar Companies in Decorah

EcoWatch's solar experts analyzed each solar company in Decorah based on criteria such as its reputation in the industry, customer reviews, services, warranty coverage and financing. Using this solar methodology, we used the data we collected to rate and rank each company and narrow down our picks for the best solar companies in Decorah


Below are some the criteria we examined specifically for Iowa solar companies

  • Brand reputation and certifications (20%): We take each company's Better Business Bureau (BBB) score into consideration, as well as how long the installer has been in business (at least 5 years is required, 10 preferred) and what type of solar certifications it holds.
  • Customer reviews (20%): Trust is a top priority at EcoWatch, so we take customer experience under close consideration. We scour different review sites and customer testimonials when ranking our top solar companies, checking sites such as Trustpilot and Google Reviews. We also consider any potential complaints or lawsuits filed against these companies and award or remove points accordingly.
  • Warranty (20%): A company earns a perfect score in this category if it offers 25-year warranties that cover performance, product and workmanship. The industry standard that we measure companies against is 25-year product and performance warranties, along with a 10-year workmanship warranty. We also look closely into the track record of the post-installation support each company provides in terms of honoring its contracts
  • Solar services (10%): All of the companies we review install solar panels, but we award companies higher points if they offer additional services for customers, like battery installation, energy-efficiency audits, and EV chargers.
  • Pricing and financing (10%): It's hard to get exact quotes for solar projects, but we use marketplace research to determine how each company prices its equipment and installation services. Additionally, companies that offer more help for panel financing — like in-house loans, leases, or PPAs — score higher than those that don't.
  • Availability (10%): The bigger the service area, the higher the company will score.
  • Transparency and accessibility (5%): Solar installers that offer free consultations and easy contact methods score higher in this category.
  • Environmental, social and corporate governance factors (5%): A company earns a perfect score in this category if it offers public data disclosure, addresses end-of-life (EOL) products or processes, and demonstrates a commitment to uplifting the communities that it serves.

The Cost and Benefits of Solar in Decorah

For many people considering switching to solar, the decision of which solar installer to choose depends on how much it'll cost. The cost and possible savings vary depending on some important factors such as:

  • How much you spend on energy: The typical family in Decorah spends around $2,200 a year on energy use alone, so you could end up with that much in savings.
  • The amount of sunlight your roof gets: This, and the configuration of your roof, affects affect how much power your solar panels can generate.
  • Incentives: Tax-paying citizens who purchase and install a solar system this year can save 30% of their total solar spend by using the federal solar investment tax credit. You can also save about $21,000 on your electricity bills over 20 years without incentives.
  • Choice of solar panels: The kind of solar panels you need will affect your total cost. High-efficiency monocrystalline panels will cost more upfront but can also lead to more savings over the lifetime of your system. If you don't need to maximize efficiency, you can go with a higher number of more affordable panels.

So are solar panels worth it? Whether you're trying to reduce your electric bills, greenhouse gas emissions or both, solar panels are a solid investment for many Decorah homeowners.

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Solar Incentives in Decorah

One of the great things about installing a solar panel system is earning incentives from the government. When you install a solar panel system, you can take advatage of the federal tax credit, or ITC. This credit currently reduces your tax bill by 30% of the cost of your solar panels. Plus, there may often be some state and city incentives that you can use to further cut back on the cost of solar of solar panels. In our article on solar incentives, you can find out about the incentives you qualify for in Decorah.

Environmental Impact of Switching to Solar in Decorah

Swapping traditional energy for solar is a powerful way to do your part for a cleaner and more sustainable future. Something many homeowners might be wondering about is how much can they really help protect the environment by going solar anyway? If your home uses a lot of energy, you can help the environment even more by switching to solar power. Because solar panels don't release greenhouse gas emissions into the atmosphere when producing electricity, they're a good trade for nonrenewable energy sources. In fact, you could look forward to lowering your carbon dioxide emissions by about 90 pounds each year. As you can see, using solar power has so many other perks outside of saving money. One of the main 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 Warranty Coverage

Sunpro Solar

★★★★★
4.0

  • Industry-leading warranty coverage
  • Expansive service area
  • Some reported communication issues
  • No leases or PPAs

Best Technology

Tesla Energy

★★★★★
3.2

  • 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

EcoWatch's Decorah, IA Solar Company Rankings FAQs

What is the best solar installation company in Decorah?

The highest-rated local solar company in Decorah is ECG Solar Iowa, with a rating of 5.00 stars.

What is the negative environmental impact of solar panels?

Solar panels can be detrimental for the environment when manufacturers use toxic chemicals when they're made. Chemicals can make solar panels difficult to dispose of safely once they've reached the end of their lifespan. Making solar panels requires a lot of energy as well. The energy payback period is about 1 to 4 years.

How long does it take for solar to pay for itself?

The average payback period for solar panel installation is about 8.9 years, but the exact period depends on the cost of electricity where you are, incentives and net metering programs.

How efficient are solar panels?

In most cases, solar panels are about 15 to 25% efficient, meaning they can convert that percentage of the energy from the sun into usable electricity.

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.