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  • Best Solar Companies In Washington

Best Solar Companies In Washington

Audited & Verified: Jun 6, 2024, 6:41pm

Emily Glover Staff Writer
As a writer for Forbes Home since 2021, Emily specializes in writing about home warranties, solar installations, car transportation and moving companies. With a background in journalism and experience as a three-time homeowner, Emily uses deep resear...
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Emily Glover Staff Writer
As a writer for Forbes Home since 2021, Emily specializes in writing about home warranties, solar installations, car transportation and moving companies. With a background in journalism and experience as a three-time homeowner, Emily uses deep resear...
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Written By
Emily Glover
Emily Glover Staff Writer
As a writer for Forbes Home since 2021, Emily specializes in writing about home warranties, solar installations, car transportation and moving companies. With a background in journalism and experience as a three-time homeowner, Emily uses deep resear...
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Emily Glover Staff Writer
As a writer for Forbes Home since 2021, Emily specializes in writing about home warranties, solar installations, car transportation and moving companies. With a background in journalism and experience as a three-time homeowner, Emily uses deep resear...
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Staff Writer
Ashlyn Brooks Staff Writer
Ashlyn is one of Forbes Home's in-house writers and a former civil engineer-turned content writer with over six years experience. Until recently, Ashlyn focused on creating content for Forbes Home as a freelance writer. Her areas of expertise range f...
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Ashlyn Brooks Staff Writer
Ashlyn is one of Forbes Home's in-house writers and a former civil engineer-turned content writer with over six years experience. Until recently, Ashlyn focused on creating content for Forbes Home as a freelance writer. Her areas of expertise range f...
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Written By
Ashlyn Brooks
Ashlyn Brooks Staff Writer
Ashlyn is one of Forbes Home's in-house writers and a former civil engineer-turned content writer with over six years experience. Until recently, Ashlyn focused on creating content for Forbes Home as a freelance writer. Her areas of expertise range f...
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Ashlyn Brooks Staff Writer
Ashlyn is one of Forbes Home's in-house writers and a former civil engineer-turned content writer with over six years experience. Until recently, Ashlyn focused on creating content for Forbes Home as a freelance writer. Her areas of expertise range f...
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Staff Writer
Cassidy Grubisic Former Staff Editor
Cassidy was an updates editor whose main responsibility is to write and edit articles on a range of home improvement topics. Her passion for lifestyle writing began with her editorial apprenticeship at Travel + Leisure magazine. Moving from travel to...
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Cassidy Grubisic Former Staff Editor
Cassidy was an updates editor whose main responsibility is to write and edit articles on a range of home improvement topics. Her passion for lifestyle writing began with her editorial apprenticeship at Travel + Leisure magazine. Moving from travel to...
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Cassidy Grubisic
Cassidy Grubisic Former Staff Editor
Cassidy was an updates editor whose main responsibility is to write and edit articles on a range of home improvement topics. Her passion for lifestyle writing began with her editorial apprenticeship at Travel + Leisure magazine. Moving from travel to...
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Reviewed By

| Former Staff Editor
& 2 others
Audited & Verified: Jun 6, 2024, 6:41pm
We earn a commission from partner links on Forbes Home. Commissions do not affect our editors' opinions or evaluations.

Are you considering installing solar panels in Washington? Despite the commonly cloudy weather, the Evergreen State is still a good place to use green energy—both because of available incentives and the selection of solar companies in the state.

When searching for the best solar installer for you, there are several factors to consider. For example, some installers exclusively use solar panels from one manufacturer while others offer a greater variety. You should also consider companies’ reputations, customer support channels, financing options and more. To help you make sense of it all, we researched Washington solar companies and broke down what we believe to be the best solar installers.

Why you can trust Forbes Home

The Forbes Home team is committed to bringing you independent, unbiased ratings and information. We use data and expert advice to inform all of our content. Plus, our advisory board of licensed professionals fact-checks and reviews our content for accuracy and relevancy. You can read more about our editorial guidelines for the ratings below.

  • 26 companies reviewed
  • 54 different attributes scored
  • Editorially fact-checked and reviewed

Key Takeaways

  • Based on our research, SunPower, Tesla and Blossom Solar are among the best solar panel installation companies in Washington
  • Solar panel systems in Washington cost an average of $14,250 to $28,500 before incentives. After the 30% federal tax credit, the cost ranges from $9,975 to $19,950
  • Hiring professional installers is often recommended due to their expertise and knowledge of local building codes, ensuring a safe and efficient setup

Show More
Solar Guides
  • Best Solar Panels
  • Best Solar Companies
  • Best Solar Companies In California
  • Best Solar Companies In Texas
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  • Best Solar Panel Installation Companies in Washington
  • Compare Top Solar Companies in Washington
  • SunPower
  • Tesla
  • Blossom Solar
  • Smart Solar Energy Co.
  • Puget Sound Solar
  • How to Determine Which Solar Panel Installation Company in Washington Is Best for You
  • Top Reasons to Hire a Solar Panel Installation Company in Washington
  • Solar Incentives in Washington
  • How Much Do Solar Panels Cost in Washington?
  • Methodology
  • Frequently Asked Questions (FAQs)

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THIS IS AN ADVERTISEMENT AND NOT EDITORIAL CONTENT. Please note that we do receive compensation for any products you buy or sign up to via this advertisement, and that compensation impacts the ranking and placement of any offers listed herein. We do not present information about every offer available. The information and savings numbers depicted above are for demonstration purposes only, and your results may vary.

1

Momentum Solar

BBB Grade

A+

Financing Options

Purchase, loan

Number of States Covered

10

1

Momentum Solar

Get Started

From Participating Partners

2

Blue Raven Solar

BBB

A+

Financing Options

$0 upfront for 18 months

Number of States Covered

21

2

Blue Raven Solar

Get Started

From Participating Partners

Best Solar Panel Installation Companies in Washington

  • SunPower: Best for High-Efficiency Panels
  • Tesla: Best for Innovative Design
  • Blossom Solar: Best for Customer Service
  • Smart Solar Energy Co.: Best for Comprehensive Warranties
  • Puget Sound Solar: Best for Local Expertise

Rated 4.8, SunPower is best for high-efficiency panels and stands out with its industry-leading 25-year warranty and advanced solar technology.


Compare Top Solar Companies in Washington

We compared the ratings and costs of Washington solar companies after completing our analysis of 26 major companies, considering factors such as customer reviews, the availability of live chat, phone service and FAQ pages. We also examined other criteria such as the nationwide availability of each company, years in business, warranty lengths and more to provide a comprehensive assessment that helps Washington residents identify the best solar panel installation options tailored to their needs.

SunPower
SunPower
Forbes Home Desktop Logo Forbes Home Mobile Logo
4.8
Get Started
From Participating Partners
Best For
Best for High-Efficiency Panels
Bbb Rating
A+
Tesla
Tesla
Forbes Home Desktop Logo Forbes Home Mobile Logo
4.6
Get Started
From Participating Partners
Best For
Best for Innovative Design
Bbb Rating
A+
Blossom Solar
Blossom Solar
Forbes Home Desktop Logo Forbes Home Mobile Logo
4.5
Get Started
From Participating Partners
Best For
Best for Customer Service
Bbb Rating
A+
Smart Solar Energy Co.
Smart Solar Energy Co.
Forbes Home Desktop Logo Forbes Home Mobile Logo
4.4
Get Started
From Participating Partners
Best For
Best for Comprehensive Warranties
Bbb Rating
A+
Puget Sound Solar
Puget Sound Solar
Forbes Home Desktop Logo Forbes Home Mobile Logo
4.3
Get Started
From Participating Partners
Best For
Best for Local Expertise
Bbb Rating
A+
COMPANY FORBES HOME RATING BEST FOR BBB RATING LEARN MORE
SunPower
SunPower
Forbes Home Desktop Logo Forbes Home Mobile Logo
4.8
Best for High-Efficiency Panels
A+
Get Started
From Participating Partners
Tesla
Tesla
Forbes Home Desktop Logo Forbes Home Mobile Logo
4.6
Best for Innovative Design
A+
Get Started
From Participating Partners
Blossom Solar
Blossom Solar
Forbes Home Desktop Logo Forbes Home Mobile Logo
4.5
Best for Customer Service
A+
Get Started
From Participating Partners
Smart Solar Energy Co.
Smart Solar Energy Co.
Forbes Home Desktop Logo Forbes Home Mobile Logo
4.4
Best for Comprehensive Warranties
A+
Get Started
From Participating Partners
Puget Sound Solar
Puget Sound Solar
Forbes Home Desktop Logo Forbes Home Mobile Logo
4.3
Best for Local Expertise
A+
Get Started
From Participating Partners

Best Solar Panel Installation Companies in Washington

Best for High-Efficiency Panels

SunPower

Get Started
From Participating Partners
4.8
Forbes Home Improvement
Our star ratings are based on a range of criteria and are determined solely by our editorial team. See our methodology for more information.
Financing Options
Purchase or lease with zero down payment
Number of States Covered
50
4.8
Forbes Home Improvement
Our star ratings are based on a range of criteria and are determined solely by our editorial team. See our methodology for more information.

Best for High-Efficiency Panels

SunPower

Financing Options
Purchase or lease with zero down payment

Number of States Covered
50

Get Started
From Participating Partners

SunPower, serving all 50 states, stands out with its high-efficiency solar panels and industry-leading 25-year warranty. Known for using its own advanced solar technology, SunPower offers both purchase and lease options with zero down payment. The company’s comprehensive solar solutions and strong reputation make it a top choice for homeowners seeking reliable solar energy systems.

*While SunPower made our 2024 ranking, the company announced in July 2024 that it will be ramping down residential sales past July. All facts and figures were correct at the time of ranking.

Why We Picked It

With coverage throughout the United States, SunPower earns the top spot on our list. If you value great warranty coverage, high-efficiency panels and a streamlined approach to getting your panels up and running, SunPower is a good contender for your business.

SunPower exclusively uses its own solar panels. These cost more than some others on the market, but come with hard-to-beat 23% efficiency ratings. There are four monocrystalline solar panel lines—M Series, A Series, X Series and E Series—so you still have choices when deciding what’s right for you. Especially in a state where the panels need to be every bit as efficient as possible to compensate for the overcast conditions, SunPower is a great option.

SunPower also offers a solar roofing system, Wallbox EV charger, SunVault storage and more. Customers can work with the SunPower Design Studio to create a customized solar energy system.

Learn more: SunPower review

Pros & Cons
  • Industry-leading warranty coverage
  • High-efficiency solar panels
  • Strong reputation
  • Just uses SunPower products
  • More expensive than most competitors
  • Customer support can vary, according to reviews
What Sets SunPower Apart?

SunPower says it offers an industry-leading warranty and that seems to be the case: With SunPower, the whole system is covered—not just the solar panels—for 25 years. Not to mention that SunPower is the only United States-based solar company that has been in the business for more than 25 years, so you can feel confident your warranty plan will be upheld for decades to come.

Warranty Information

SunPower’s 25-year warranty includes power output protection, material and work defects and rust damage. Defective panels will be repaired or replaced, or the owner can opt for reimbursement.

Services and Payment Options
  • High-efficiency solar panel installation
  • Battery backup systems (SunVault storage)
  • EV charger installation (Wallbox)
  • Custom solar energy system design via SunPower Design Studio
  • Purchase
  • Lease with zero down payment
SunPower Reviews and Experiences

SunPower consistently receives high marks from customers and review platforms. On the Better Business Bureau (BBB), SunPower holds an A+ rating, reflecting its commitment to customer satisfaction and effective resolution of complaints. Reviews on BBB praise the company for its reliable service, although there are occasional mentions of varying customer support experiences.

Google reviews for SunPower also highlight the company’s high-efficiency panels and comprehensive warranty. Many customers appreciate the professionalism of the installation teams and the durability of the solar systems. However, some reviews note that SunPower’s products are more expensive than competitors, which might be a consideration for budget-conscious buyers.

Best for Innovative Design

Tesla

Get Started
From Participating Partners
4.6
Forbes Home Improvement
Our star ratings are based on a range of criteria and are determined solely by our editorial team. See our methodology for more information.
Financing Options
Full purchase or loan
Number of States Covered
50
4.6
Forbes Home Improvement
Our star ratings are based on a range of criteria and are determined solely by our editorial team. See our methodology for more information.

Best for Innovative Design

Tesla

Financing Options
Full purchase or loan

Number of States Covered
50

Get Started
From Participating Partners

Tesla operates in all 50 states, offering sleek, high-design solar panels and roofing tiles. Known for its price-match guarantee, Tesla combines aesthetics with functionality. The company provides comprehensive 10-year and 15-year performance warranties, making it a strong contender for those wishing to invest in stylish and efficient solar energy solutions.

Why We Picked It

Tesla’s solar product and installation branch operates in all 50 states. As with other Tesla products, there is an emphasis on design both with Tesla-brand solar panels and solar roofing tiles. At the same time, Tesla can be a budget-friendly option as the company promises to price-match competitors.

In addition to solar panels and solar roofs, Tesla offers solar inverters and the Tesla Powerwall battery. Products come with generous comprehensive warranties for 10 years plus performance warranties for an additional 15 years.

Learn more: Tesla Solar review

Pros & Cons
  • Price match guarantee
  • Sleek design
  • Strong warranty
  • Customers report mixed experiences with support
  • Limited information on the website
  • Reports of delays with solar roofs
What Sets Tesla Apart?

Beyond the innovative solar roofing options, Tesla has made a big splash in the solar installation marketplace with its price match promise. Customers may be eligible for a price match by sharing a proposal for a similar system that was written within the past two weeks.

Warranty Information

Tesla offers a 25-year performance warranty and a 10-year comprehensive warranty.

Services and Payment Options
  • Solar panel installation (S Series and H Series)
  • Solar roof installation
  • Solar inverters
  • Tesla Powerwall battery installation
  • Full purchase
  • Loan
Tesla Reviews and Experiences

Reviews of Tesla Solar often highlight the innovative technology and the integration with the Tesla Powerwall, which offers energy independence and reliability. While many customers appreciate the overall performance and aesthetic appeal of the solar panels and roofs, some have expressed frustration over lengthy installation times and inconsistent customer support.

Best for Customer Service

Blossom Solar

Get Started
From Participating Partners
4.5
Forbes Home Improvement
Our star ratings are based on a range of criteria and are determined solely by our editorial team. See our methodology for more information.
Financing Options
Purchase
Number of States Covered
1
4.5
Forbes Home Improvement
Our star ratings are based on a range of criteria and are determined solely by our editorial team. See our methodology for more information.

Best for Customer Service

Blossom Solar

Financing Options
Purchase

Number of States Covered
1

Get Started
From Participating Partners

Blossom Solar, serving Washington, is praised for its smooth process, great communication and competitive pricing. The company installs various solar products, including Enphase and SILFAB Solar, backed by a 10-year workmanship guarantee. Known for its educational approach, Blossom Solar offers promotions that make its solar solutions even more attractive for customers.

Why We Picked It

Among past customers, Blossom Solar is frequently complimented for the smooth process, great communication and competitive pricing. The company installs products from a number of manufacturers, including Enphase, SILFAB Solar and more. Projects are also backed with a 10-year workmanship guarantee from Blossom Solar.

Blossom regularly runs promotions, which can help make its panels even more affordable. For example, existing clients can earn $500 for every referral who installs solar with Blossom. Plus, the referred friend or family member also receives $500.

Pros & Cons
  • Locally owned and operated
  • Variety of solar panel options
  • Also installs backup batteries
  • Doesn’t offer financing
  • Some complaints about follow-through
What Sets Blossom Solar Apart?

In its own words, Blossom Solar prides itself on taking an educational approach—rather than “pressure cooker sales.” For prospective customers, that means you can expect an honest, straightforward process that includes having access to a dedicated online project dashboard where you can view the current status.

Warranty Information

Solar panels installed by Blossom Solar are backed by manufacturers’ product warranties. Blossom Solar also offers a 10-year workmanship warranty, which covers wear and tear or roofing damage.

Services and Payment Options
  • Solar panel installation (Enphase, SILFAB Solar)
  • Backup battery installation
  • Commercial solar services
  • Homebuilder solar services
  • Residential HVAC services
  • Electrical services
  • Purchase only
Blossom Solar Reviews and Experiences

Blossom Solar has garnered positive reviews for its smooth installation process, clear communication and competitive pricing. On the BBB, Blossom Solar maintains an A+ rating as of this writing, reflecting its commitment to customer satisfaction and high standards of service. However, there are currently no active reviews on the site.

Google reviews also highlight the professionalism and reliability of Blossom Solar’s team. Many customers appreciate the detailed project updates through the online dashboard, which provides transparency and peace of mind during the installation process. However, some reviews mention occasional follow-through issues, indicating areas where the company could improve its service consistency.

Best for Comprehensive Warranties

Smart Solar Energy Co.

Get Started
From Participating Partners
4.4
Forbes Home Improvement
Our star ratings are based on a range of criteria and are determined solely by our editorial team. See our methodology for more information.
Financing Options
Purchase or loan
Number of States Covered
2
4.4
Forbes Home Improvement
Our star ratings are based on a range of criteria and are determined solely by our editorial team. See our methodology for more information.

Best for Comprehensive Warranties

Smart Solar Energy Co.

Financing Options
Purchase or loan

Number of States Covered
2

Get Started
From Participating Partners

Smart Solar Energy Co., based in the Pacific Northwest, serves two states with a strong emphasis on customer service. Known for its licensed and factory-certified technicians, the company provides comprehensive solar solutions backed by a 25-year warranty on panels, service and labor. Customers benefit from 24/7 monitoring and dedicated project management support.

Why We Picked It

Based in the Pacific Northwest, Smart Solar Energy Co. values excellent customer service. All expert technicians are also licensed and factory-certified, so you can feel confident your investment is in capable hands during the installation process.

As a company, it aims to educate and help customers throughout the process—from the initial consultation to the design stage to installation and activation. The company installs solar panels from a number of manufacturers and backs them up with generous warranty plans.

Pros & Cons
  • Locally owned and operated
  • Excellent warranty coverage
  • 24/7 monitoring
  • Few details about products
  • Doesn’t offer leasing and loans are outsourced
What Sets Smart Solar Energy Co. Apart?

In addition to a standard 25-year solar panel warranty, Smart Solar Energy offers a 25-year service and labor warranty. If any repairs are required, the company will perform them at their own expense. Plus, there is a 25-year production warranty and customers will be compensated for any difference with cash. Along the way, customers can also enjoy 24/7 system monitoring and can track details through an online portal.

Warranty Information

Panels installed by Smart Solar Energy Co. come with 25-year product warranties from the manufacturer. In addition, Smart Solar Energy provides 25-year service, labor and performance warranties. Customers also get 15 years of project management support.

Services and Payment Options
  • Residential solar panel installation
  • Commercial solar panel installation
  • 15 year project support
  • 24/7 real-time monitoring
  • Purchase or loan payment options
Smart Solar Energy Reviews and Experiences

On the Better Business Bureau website, Smart Solar Energy Co. holds an A+ rating as of this writing, indicating high customer satisfaction and a strong commitment to resolving complaints.

Customers frequently commend the company for its clear communication, timely project completion and the quality of the installations. The company’s 25-year warranties on service, labor and production are particularly appreciated, providing peace of mind for long-term investments.

Best for Local Expertise

Puget Sound Solar

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4.3
Forbes Home Improvement
Our star ratings are based on a range of criteria and are determined solely by our editorial team. See our methodology for more information.
Financing Options
Purchase or loan
Number of States Covered
1
4.3
Forbes Home Improvement
Our star ratings are based on a range of criteria and are determined solely by our editorial team. See our methodology for more information.

Best for Local Expertise

Puget Sound Solar

Financing Options
Purchase or loan

Number of States Covered
1

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Puget Sound Solar, serving Washington since 2001, was one of Seattle’s first solar contractors. Renowned for its cutting-edge technology and professional service, the company installs high-efficiency solar panels and EV charging stations, backed by a 25-year workmanship warranty. Customers praise Puget Sound Solar for its competitive pricing, excellent communication and dedication to renewable energy solutions.

Why We Picked It

As the first solar contractor in Seattle, Puget Sound Solar has helped thousands of homeowners harness renewable energy since the company was founded in 2001. During that time, the company has also stayed on the cutting edge of new technologies and has grown its technician and engineering team. Customers compliment the price, communication and professionalism they experienced when working with Puget Sound Solar.

In addition to high-efficiency solar panels, Puget Sound Solar installs EV charging stations and backs everything with 25-year workmanship warranties.

Pros & Cons
  • Specializes in Washington solar
  • Online monitoring
  • Great warranty coverage
  • Limited availability
  • Few product details
What Sets Puget Sound Solar Apart?

When people think about good places to go solar, Seattle isn’t among the first options that come to mind. But for more than 20 years, Puget Sound Solar has specialized in helping homeowners design and install the systems that work best for their needs. The in-house engineering team custom designs every system based on best practices and experience.

Warranty Information

Puget Sound Solar offers a 25-year product warranty from manufacturers as well as a 25-year workmanship warranty and a 10-year “No B.S. (Bad Solar)” performance guarantee.

Services and Payment Options
  • Residential solar
  • Commercial solar
  • Energy storage
  • Electric vehicle solutions
  • Solar panel cleaning
  • System upgrades
  • Whole home consumption monitoring
  • Purchase and loan payment options
Puget Sound Solar Reviews and Experiences

Puget Sound Solar has built a solid reputation over the years, particularly in Washington, where it operates exclusively. Customers frequently highlight the company’s competitive pricing, excellent communication and professional service. On the BBB website, Puget Sound Solar holds an A+ rating at the time of publication, reflecting a high level of customer satisfaction and effective resolution of complaints.

Google reviews praise the company for its knowledgeable staff and the smooth installation process. Many customers appreciate the detailed consultations and the educational approach taken by the team. However, some reviews note that product details are not always provided upfront, which could be an area for improvement. Overall, Puget Sound Solar is well-regarded for its commitment to renewable energy solutions and customer-focused service.

How to Determine Which Solar Panel Installation Company in Washington Is Best for You

As you try to decide which solar panel installation company in Washington is best for you, assess your personal priorities, wants and needs. From there, you can look at individual companies to determine which one fits best.

Experience and Expertise

Check photos and testimonials from the company’s previous projects. For more objective reviews, look to third-party platforms, such as TrustPilot, Google Maps and the Better Business Bureau. If you know people in your area who had solar panels installed, ask them about their experience—good and bad—with the company they used.

Accreditation

Make sure the company you are hiring has proper certification from relevant authorities. This ensures that the company is following the industry standards and safety guidelines. In Washington, you can check a company’s “Certificate of Existence” through the Office of the Secretary of State’s website.

Price and Warranty Coverage

If you can, compare quotes from different solar panel installation companies. Also, check for the warranty offered on the solar panels and the installation work to ensure that you are getting the best value.

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Top Reasons to Hire a Solar Panel Installation Company in Washington

Hiring a solar panel installation company in Washington offers several advantages over a DIY approach. Professional installers bring expertise, precision and knowledge of local regulations, ensuring a safe and efficient setup. Here are the top reasons to consider professional installation:

  • Expertise and experience: Professional companies have the skills and knowledge to install solar panels correctly and safely.
  • Proper tools and equipment: Qualified technicians use specialized tools to ensure precise installation.
  • Optimal panel placement: Experts can recommend the best locations for maximum efficiency.
  • Building codes and permits: Professionals are familiar with local regulations and can handle permits.
  • Warranties and maintenance: Many companies offer warranties and maintenance services, saving you money in the long term.

Solar Incentives in Washington

Solar panels make good long-term investments, but generally come with a hefty upfront price tag. Thankfully, there are some beneficial solar incentives available to homeowners in Washington.

Tax Credits

One of the most effective ways to reduce the cost of solar panel installation in Washington is through the federal solar tax credit. This program enables homeowners to receive a tax credit of 30% of the total cost of solar panel installation, including installation fees. For instance, if your solar panel project costs the Washington average of around $20,000, you may be eligible for a tax credit of $6,000 during the tax season following the project’s completion. Although there is no limit to the tax credit amount, the money only works as a credit rather than a refund—so it’s wise to check details with your tax advisor.

Net Metering

Washington has a law that requires utility companies to make net metering available to customers. To get started, customers generally need to apply and get approval. Then they can send excess energy to the utility grid in exchange for a credit. That way, when the panels are not producing enough solar power to cover energy needs, the credits can help reduce the monthly utility bill.

Sales Tax Exemption

Approved through 2029, there is a sales tax exemption for solar panels purchased in Washington state. In other circumstances, sales tax adds about 6% to the purchase price of something—so foregoing this expense is helpful.

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How Much Do Solar Panels Cost in Washington?

Solar panels cost an average of $2.85 per watt in Washington. Your location and energy needs will dictate the total kilowatts necessary, but systems in the range of 5 kW to 10 kW are average in Washington. This puts the average total system cost in Washington at $14,250 to $28,500 before incentives are applied.

Best Solar Companies By State

  • Alabama
  • Alaska
  • Arizona
  • Arkansas
  • California
  • Colorado
  • Connecticut
  • Delaware
  • Florida
  • Georgia
  • Hawaii
  • Idaho
  • Illinois
  • Indiana
  • Iowa
  • Kansas
  • Kentucky
  • Louisiana
  • Maine
  • Maryland
  • Massachusetts
  • Michigan
  • Missouri
  • Montana
  • Nebraska
  • Nevada
  • New Hampshire
  • New Jersey
  • New Mexico
  • New York
  • North Carolina
  • North Dakota
  • Ohio
  • Oregon
  • Pennsylvania
  • Rhode Island
  • South Carolina
  • South Dakota
  • Tennessee
  • Texas
  • Utah
  • Vermont
  • Virginia
  • Washington
  • West Virginia
  • Wisconsin
  • Wyoming


Methodology

To determine the best solar company ranking, the Forbes Home editorial team analyzed 26 major companies, with each company’s star rating determined by evaluating a variety of metrics, including years in business, equipment options, app and customer reviews and support, nationwide availability, price and warranty, product specifications and features.

You can find out more about how Forbes Home rates solar companies in our detailed methodology page.


Frequently Asked Questions (FAQs)

Is solar worth it in Washington state?

It’s true that Washington has far fewer sunny days than most other states. But solar panels have come a long way since their earlier iterations. Today, higher efficiency ratings mean that solar panels are better able to capture and convert sunlight into energy when the sun is shining. If you are looking for a long-term investment that can help you save money on electricity bills while being good for the environment, it may still be worth going solar in Washington.

Does Washington State have any solar incentives?

Solar panels are exempt from the sales tax in Washington, which would otherwise add 6.5% to the cost of a purchase. Beyond that, net metering can help homeowners reduce their energy bills by selling excess energy back to the utility company in exchange for a credit.

What is the average cost of a solar system in Washington state?

Homeowners in Washington state generally need systems in the 5 kW to 10 kW range. That puts average costs before incentives at $14,250 to $28,500—or $9,975 to $19,950 after the 30% federal tax credit is taken into account.

Read More

  • Best Solar Companies
  • Best Solar Panels
  • Cost of Solar Panels
  • How To Install Solar Panels
  • How Do Solar Panels Work?
Information provided on Forbes Home is for educational purposes only. The products and services we review may not be right for your individual circumstances.

Forbes Home adheres to strict editorial integrity standards. To the best of our knowledge, all content is accurate as of the date posted, though offers contained herein may no longer be available. The opinions expressed are the author’s alone and have not been provided, approved, or otherwise endorsed by our partners.

Emily Glover
Emily Glover Staff Writer

As a writer for Forbes Home since 2021, Emily specializes in writing about home warranties, solar installations, car transportation and moving companies. With a background in journalism and experience as a three-time homeowner, Emily uses deep research and insights to cover a variety of topics.

Ashlyn Brooks
Ashlyn Brooks Staff Writer

Ashlyn is one of Forbes Home's in-house writers and a former civil engineer-turned content writer with over six years experience. Until recently, Ashlyn focused on creating content for Forbes Home as a freelance writer. Her areas of expertise range from home improvement, moving services, home warranties and home security. As a homeowner and tireless DIY enthusiast, Ashlyn combines her deep knowledge and practical expertise to provide valuable insights and advice. Her dedication to enhancing homeowners' understanding and skills in managing their properties has been the cornerstone of her writing career.

Cassidy Grubisic
Cassidy Grubisic Former Staff Editor

Cassidy was an updates editor whose main responsibility is to write and edit articles on a range of home improvement topics. Her passion for lifestyle writing began with her editorial apprenticeship at Travel + Leisure magazine. Moving from travel to home, Cassidy now specializes in writing DIY and interior design content.

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