15 Best Solar Companies in Ottawa, WI (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Ottawa based on:
Customer review scores- Service area for Ottawa, WI
- Company policies and services offered
- Accreditations and certifications
Please enter a valid 5-digit zip code!
Average Ottawa homeowner saves $1,737/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Ottawa
Looking for energy freedom in Ottawa? Installing solar panels can be a rewarding course of action since there are a lot of benefits when you go solar. Because solar panels generate their own energy, they can vastly lower your electricity bill each month, if not fully eliminate it. In fact, you could look forward to about $21,000 of savings over 20 years.
The cost of installing solar panels can change a lot depending on your home’s framework and your household energy requirements.To help you understand if solar panels are a good idea for your home, you can get a free, no-obligation quote from one of the best solar companies in Ottawa by clicking the button below.
EcoWatch Rankings for Solar Companies in Ottawa
Midwest Solutions Inc
Reliable Customer Support- Prompt Service Delivery
- Free Quotes
- Informative Resources
Limited information available on website
Services Offered
Consultation- Panel Installation
Full Spectrum Solar
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Permit Assistance
- Battery Storage
- Panel Installation
- Skilled Repairs
- Consultation
Drews Solar
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Financing Assistance
- Grid-Tied Solar System
- Panel Installation
ilumen Solar
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Financing Assistance
- Cleaning and Maintenance
- Grid-Tied Solar System
- Consultation
- Battery Storage
- Permit Assistance
- Skilled Repairs
- Panel Installation
Greenlink Energy Solutions
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Prompt Service Delivery
- Informative Resources
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Permit Assistance
- System Decommissioning
- Battery Storage
- Financing Assistance
- Panel Installation
Midwest Solar Power
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
Endries Solar And Electric
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Permit Assistance
- Panel Installation
Arch Solar
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Grid-Tied Solar System
- Cleaning and Maintenance
- Battery Storage
Certasun
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Financing Assistance
- Battery Storage
- Permit Assistance
- Panel Installation
All Energy Solar
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Battery Storage
- Consultation
- Permit Assistance
- Financing Assistance
- Panel Installation
Arch Electric Inc
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Battery Storage
- Panel Installation
- Cleaning and Maintenance
Iconic Energy
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Financing Assistance
- Panel Installation
Smart Sky Solar
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Battery Storage
- Panel Installation
Agsun Corporation
- Prompt Service Delivery
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
Glow Solar
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
Methodology: How We Ranked the Best Solar Companies in Ottawa
EcoWatch's solar experts analyzed each solar company in Ottawa 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 Ottawa
Below are some the criteria we examined specifically for Wisconsin 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 Ottawa
Solar panels run off a free energy source — the sun — but to take advantage of this you will first need to pay to install your system.There are a few factors you should take into consideration when trying to determine how much it will cost and how much you can save, including:
- Your income and budget: This affects what model of solar panels you can buy.
- Incentives: One thing that can make your solar project cost less is the solar investment tax credit (ITC), which is a tax credit that’s equal to a percentage of the project cost. You can also save on your energy bills, which can lead to an average of $21,000 of savings over 20 years.
- How much power your household consumes: Households that use a lot of electricity each month may need more solar panels and, consequently, be more costly, but will also enjoy more savings over time.
- How much energy costs for you: The average household in Ottawa pays around $1,300 a year on power alone, so you could end up with that much in savings.
Though a solar panel system costs a good chunk of money upfront, it can save you a considerable amount over time. The question of how much, though, depends on a number of factors, including the size of your house and your current power bills.
Solar Savings Calculator for {{ solarcalc.name }}
Adopting a sustainable source of energy can substantially impact both the environment and your utility bills. To see how much, check out the calculator below. You can also view our solar panel cost guide for Ottawa, WI.
| {{ solarcalc.time_period|number:0 }} -year savings | {{ solarcalc.total_savings()|currency }} |
| Estimated cost | {{ solarcalc.array_cost() | currency }} |
| Estimated incentives | {{ solarcalc.incentive_savings() | currency }} |
| Payback period | {{ solarcalc.payback_period()|number:1 }} years |
| CO2 emissions prevented | {{ solarcalc.CO2_total()|number:0 }} lbs |
| Miles driven equivalent | {{ solarcalc.CO2_total()/0.78|number:0 }} mi |
Switching to solar in {{ solarcalc.name }} can save you {{ solarcalc.total_savings() | currency }} over the course of {{ solarcalc.time_period|number:0 }} years.
Solar Incentives in Ottawa
To increase solar panel installation and usage, federal and local governments – and even some utility companies – offer incentives to help make going solar more economically viable and accessible.There are quite a few federal, state and local rebates and tax credits that can earn you a decent amount of money in return after paying for solar panels. Check out our article on solar incentives to find out what incentives you can take advantage of.
Environmental Impact of Switching to Solar in Ottawa
One of the most compelling reasons to switch to solar power is to minimize your dependence on traditional energy sources like burning fossil fuels, which are damaging for the environment.You may be wondering – how much does making the switch do for the planet anyway? As reported by the EPA, electricity production is the second largest source of greenhouse gas emissions and about 62% of our electricity comes from burning fossil fuels. Installing solar panels and switching to renewable energy can help reduce that number in a city like Ottawa that accounts for a sizable amount of carbon dioxide emissions each year.Even though solar panel manufacturing emits carbon dioxide, the panels make up for it by significantly lowering the amount of CO2 you would have produced if you still used traditional energy. In Ottawa, you can reduce your carbon footprint by 90 pounds a year with solar panels. If you care about the environment, you’ll likely get that there are many good things about adopting solar power other than just saving money on electricity. You can also help preserve the environment, which some would argue is more valuable.
EcoWatch's Ottawa, WI Solar Company Rankings FAQs
What is the most reputable solar panel installation company in Ottawa?
The highest-rated local solar company in Ottawa is Midwest Solutions Inc, with a rating of 5.00 stars.
What are the advantages and disadvantages of installing solar panels?
A few of the biggest pros are that it reduces your power bills, it’s environmentally friendly, 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, the startup costs are high and solar panels can look clunky on your roof.
How long does it take for solar to pay for itself?
The average payback period for solar panel installation is about 12.5 years, but the exact period varies by local electricity costs, incentives and net metering programs.
When should I 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 contracting installers, you could potentially see faster 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.