Compare the best solar companies in Washington

We find you solar companies based on:
In business 5+ years
Verified license and insurance
Excellent review scores
An office near you

Solar panel cost calculator

Start

 
Filter by region
 
 
Loading...

Why is SolarReviews the best place to compare solar panel companies?

The solar installation company you choose is one of the most important decisions you will make when going solar. While you can expect very little to go wrong, you will require support from them in one form or another at some point over the system’s 25-30 year lifespan. Unfortunately, many homeowners have installed solar with companies that have either gone out of business or offer very poor after-sales support. Solar companies typically won’t service other companies’ jobs, making these individuals what is known in the industry as “solar orphans”. SolarReviews exists to help you find the best, most reputable solar installers in your part of Washington and to ensure you become a happy solar system owner.

Unbiased Reviews

No company can pay to alter the reviews or review scores shown on our site. Some companies pay us a small, fixed referral fee if you request a quote but we never earn any commission from sales. Any editorial content is not influenced by financial relationships.

SolarReviews has reviews of over 33 Washington solar panel installation companies. We have conducted a thorough pre-screening process for some of these companies, independent of any financial relationship we may or may not have with them. The pre-screening process involves assessing each company’s reputation, as well as using public and paid data sources to obtain background information related to licensing and insurance, litigation searches, and more. These companies are then awarded a Pre-screened SolarPro badge to indicate this verification.


Our CEO gives his thoughts on what criteria you should use to select your solar company

What are the best brands of solar panels for your project?

 
What is the "SolarReviews Manufacturer Brand Expert Rating Score" and how is it calculated?

Panasonic

4.83 (324)

Expert Review

Best system price:

Installed 5.0kW system

$15,903

Very Good

Get Prices

Q CELLS

4.81 (536)

Expert Review

Best system price:

Installed 5.0kW system

$13,143

Elite

Get Prices

LG Solar

4.78 (928)

Expert Review

Best system price:

Installed 5.0kW system

$15,693

Elite

Get Prices

Canadian Solar

4.68 (165)

Expert Review

Best system price:

Installed 5.0kW system

$12,989

Excellent

Get Prices

JA Solar Technology

4.62 (27)

Expert Review

Best system price:

Installed 5.0kW system

$14,012

Excellent

Get Prices

SunPower

4.62 (1064)

Expert Review

Best system price:

Installed 5.0kW system

$16,534

Excellent

Get Prices

REC Group

4.56 (93)

Expert Review

Best system price:

Installed 5.0kW system

$14,012

Excellent

Get Prices

Trina Solar

4.55 (152)

Expert Review

Best system price:

Installed 5.0kW system

$14,012

Excellent

Get Prices

Jinko Solar

4.53 (111)

Expert Review

Best system price:

Installed 5.0kW system

$14,012

Excellent

Get Prices

LONGi Solar

4.06 (34)

Expert Review

Best system price:

Installed 5.0kW system

$12,484

Elite

Get Prices

Please note: We have not validated license and insurance details for these companies and they have not met the criteria to be pre-screened.

 
Loading...