12 Best Solar Companies in Bellingham, WA (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 12 in Bellingham based on:
Customer review scores
Service area for Bellingham, WA
Company policies and services offered
Accreditations and certifications
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Average Bellingham homeowner saves $1,351/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Bellingham
Choosing the right solar panel installation company for your home is a big decision, but it's one that can pay off big in Bellingham. While solar panels are a sizable investment, you’ll be able to make that expense back and then some, all while doing your part for the environment. In fact, you could be looking at saving about $17,000 over 20 years.
The cost of installing solar panels can change significantly based on your home’s setup and your household energy usage.To get an estimate of what it could cost to install solar panels on your roof, you can click the button below to get a quote from a certified installer near you.
EcoWatch Rankings for Solar Companies in Bellingham

Banner Power Solutions
Clear Pricing Policy
Informative Resources
Free Quotes
Limited information available on website
Services Offered
Panel Installation
Skilled Repairs
Cleaning and Maintenance
Consultation

Cascadia Solar
Reliable Customer Support
Free Quotes
Limited information available on website
Services Offered
Battery Storage
Tesla Powerwall
Skilled Repairs
Consultation
Grid-Tied Solar System
Panel Installation
Cleaning and Maintenance
Permit Assistance

Fire Mountain Solar LLC
Free Quotes
Informative Resources
Reliable Customer Support
Limited information available on website
Services Offered
Cleaning and Maintenance
Consultation
Panel Installation
Battery Storage

Western Solar Inc
Free Quotes
Reliable Customer Support
Informative Resources
Limited information available on website
Services Offered
Panel Installation
Battery Storage
Financing Assistance
Grid-Tied Solar System

Whidbey Sun & Wind
Clear Pricing Policy
Limited information available on website
Services Offered
Off-Grid Solar Systems
Grid-Tied Solar System
Cleaning and Maintenance
Panel Installation
Permit Assistance
Battery Storage

Forecast Solar
Free Quotes
Informative Resources
Reliable Customer Support
Clear Pricing Policy
Limited information available on website
Services Offered
Consultation
Panel Installation
Battery Storage
Community Solar Projects



Power Trip Energy Corporation
Reliable Customer Support
Informative Resources
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
Panel Installation
Grid-Tied Solar System
Financing Assistance


Rainshadow Solar & Energy Solutions, Inc.
Clear Pricing Policy
Informative Resources
Reliable Customer Support
Limited information available on website
Services Offered
Panel Installation
Battery Storage
Off-Grid Solar Systems
Grid-Tied Solar System
Financing Assistance

Methodology: How We Ranked the Best Solar Companies in Bellingham
EcoWatch's solar experts analyzed each solar company in Bellingham 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 Bellingham
Below are some the criteria we examined specifically for Washington 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 Bellingham
For lots of homeowners, the decision to invest in a solar energy system depends the most on the cost.The installation cost is just one important factor you should bear in mind when looking into installing solar panels. How much it'll cost and how much you can save depend on things including:
- Incentives: The federal solar investment tax credit currently lets you reduce your taxes by 0 of the project cost. Your state may also have incentives and rebates that you can use. In addition, you can save about $17,000 over 20 years on your utility bills, before factoring in incentives.
- Typical energy usage: The more electricity your home uses on average and the steeper your current power bills are, the more benefits you’ll see from switching to solar.
- System size and type: Some models are more expensive than others, so the one you get can raise or lower your initial investment. Plus, the more solar panels you need to buy, the more it'll cost.
- How much you spend on energy: If your local utility rates are high, there's a better chance you'll have a higher return on your investment in a solar system. In Bellingham, you can save an average of $1,276 a month on your electricity bills.
Solar is a profitable investment for most homeowners. You can generate your own power instead of paying for it from a utility company and make use of solar incentives, all while helping preserve the planet.
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Solar Incentives in Bellingham
To increase the number of homes and businesses that use solar power, federal and local governments – and even some utility companies – offer incentives to help make going solar more affordable and accessible.When you install solar panels on your house, you become eligible to claim the federal tax credit, or ITC. This credit currently lowers your tax bill by 0 of the cost of your solar panels. In addition, there may often be some regional incentives that you can use to further save. In our article on solar incentives, you can read about the incentives you qualify for in your area.
Environmental Impact of Switching to Solar in Bellingham
Switching to solar energy can have a positive impact on the environment.You may be asking yourself – how much do solar panels help the planet anyway? If your home consumes a lot of energy, you can impact the environment even more by switching to solar energy.Because solar panels don’t release carbon dioxide emissions into the atmosphere when generating electricity, they’re a good swap for traditional energy sources. In fact, you could reduce your carbon dioxide emissions by about 10 pounds each year. If you want to do your part for the environment, you’ll no doubt find that there are many advantages to adopting solar power other than just saving money on bills. You can also help protect the environment, which some would argue is priceless.
EcoWatch's Bellingham, WA Solar Company Rankings FAQs
Which solar installation company is the best in Bellingham?
In Bellingham, Banner Power Solutions is the best local solar company. Our team of experts rates it 5.00 stars, so it's a solid choice if you're planning on installing solar panels on your roof.
What is the negative environmental impact of making solar panels?
Making solar panels needs to use chemicals and produces toxic waste that can be harmful for the environment, which is the main downside of solar panels.
How long does it take for solar to pay for itself?
Solar panels generally pay for themselves in about 14.9 years, but your solar payback period will vary based on your utility costs. The more your typical electricity bill, the quicker your solar panel system will pay for itself.
When should I install solar panels?
You can put up solar panels whenever it's convenient for you, but consider doing so in the winter when the demand is less. With fewer homeowners switching to solar, 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.
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.