12 Best Solar Companies in Onalaska, WI (Jan 2023 Review)
We analyzed over 1500 solar companies in the nation,
and have selected the top 12 in Onalaska based on:
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Customer review scores
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Solar installers near you
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Company policies and services offered
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Accreditations and certifications
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Updated January 20, 2023
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Best solar companies in Onalaska
If you're on the hunt for the best solar companies in Onalaska, sorting through so many options can be intimidating, but it can pay off since switching to solar energy can offer so many fantastic perks. Because solar panels produce their own power, they can greatly reduce your electricity bill each month, if not fully eliminate it. In fact, you could be looking at about $19,000 of savings over 20 years.
Here, we'll narrow down some of the best solar companies in Onalaska to make your decision a little bit easier. To help you find out if solar panels are worth it for your home, you can get a free, no-obligation quote from one of the best solar companies in Onalaska by clicking the button below.
Best National Provider
SunPower
- 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
- 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 for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch Rankings for Solar Companies in Onalaska

Viking Electric
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Can browse portfolio on website
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Educational sales approach
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Assists with maximizing rebate
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Decorah Electric Inc.
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Can browse portfolio on website
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

American Energy LLC
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Educational sales approach
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More transparent pricing than competitors
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Limited information available on website
Services Offered
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Solar Batteries
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Commercial Solar Services
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Solar Panels

ALL SKY ENERGY, LLC.
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Educational sales approach
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

DH Solar
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Solar Connection, Inc.
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Offers a free quote process
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Limited information available on website
Services Offered
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Solar Panels
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Commercial Solar Services

CSI Sun
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Can browse portfolio on website
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Educational sales approach
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Assists with maximizing rebate
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More transparent pricing than competitors
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Limited information available on website
Services Offered
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Solar Panels
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Commercial Solar Services

SunPower
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Most efficient panels on the market
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National coverage
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Cradle to Cradle sustainability certification
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Great warranty coverage
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Expensive
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Customer service varies by local dealer
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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System Monitoring

Timmerman’s Talents LLC
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Educational sales approach
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Assists with maximizing rebate
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More transparent pricing than competitors
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Cardinal Solar Technologies
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Educational sales approach
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Assists with maximizing rebate
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More transparent pricing than competitors
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Limited information available on website
Services Offered
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Solar Panels

Tesla Energy
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Price-match guarantee
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Sleek, efficient, and durable solar panels
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Best solar battery on the market
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Some reported issues with customer service
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Customer service varies by local dealer
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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Solar Roof Shingles
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System Monitoring

Sunrun
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Expansive service area
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Many financing options
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Some reported issues with customer service
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Some reported issues with door-to-door sales
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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Energy-Efficiency Upgrades
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 Onalaska
The cost of putting up a solar panel system has gone down significantly over the past few years, but it's still a large investment for most homeowners. Some significant things that influence how much it will cost and how much you could save include:
- System size and type: Some models are more expensive than others, so the one you want to get can raise or lower your upfront cost. Plus, the more solar panels you need, the more it'll cost.
- How much electricity your household consumes: Homes that need a lot of electricity each month may require more solar panels and, consequently, more upfront cost, but will also save more on their energy bills over time.
- Average daily sunlight: Since Onalaska doesn't get a lot of average daily sunlight, your solar system may not be able to generate enough energy to power your whole home, which affects how much your electricity bills will be.
- Incentives: Those who purchase and install a solar energy system this year can save 30% of their total solar spend by using the federal solar investment tax credit. You can also save about $19,000 on your energy bills over 20 years not including incentives.
Due to solar panels decreasing in cost as well as several solar incentives, they are a sound investment for most homeowners.
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Solar Incentives in Onalaska
Although installing solar panels is typically a large investment, it can save you much money over the lifespan of your solar panels because of reduced power bills and government incentives. In addition to the federal solar investment tax credit, there are also some local programs, which in almost all cases, stack with the federal incentive, so you can save even more. Our article on solar incentives has more information on the incentives you can benefit from in Onalaska.
Environmental Impact of Switching to Solar in Onalaska
If you're thinking of adding solar panels to your home, one of the major reasons why may be to reduce your carbon dioxide emissions. A question many homeowners might be wondering about is how much can they really help the environment by going solar anyway? Something that can drastically affect your carbon footprint is how long your commute is and how much you drive overall. If you go solar and have an electric car, you can vastly cut back on your carbon dioxide emissions by charging your car at home. In fact, if you make the switch to solar power, you could be looking at reducing your carbon dioxide emissions by about 90 pounds each year. If you want to do what you can for the environment, you'll no doubt find that there are many advantages to adopting solar power other than just saving money on electricity. You can also help protect the environment, which some would argue is priceless.
Best National Provider
SunPower
- 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
- 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 for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch's Onalaska, WI Solar Company Rankings FAQs
Which solar installation company is the best near me?
In Onalaska, Viking Electric is the top local solar company. Our team of experts rates it 5.00 stars, so it's a solid choice if you're planning to add solar panels to your home.
Are solar panels really environmentally friendly?
Solar panels can be detrimental for the environment when manufacturers use toxic chemicals in the manufacturing process. Chemicals can make solar panels difficult to recycle 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.
Is it worth putting solar panels on my home?
Solar panels require a considerable upfront investment that will cost you several thousands of dollars, but whether or not solar panels are worth it depends on a collection of factors like how much you pay for electricity and the amount of direct sunlight your roof gets.
When is the best time of year to install solar panels?
You can install solar panels whenever it's convenient for you, but consider doing so in the winter when there's less demand. With fewer homeowners switching to solar, you could potentially see quicker installation times and more savings.
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.