15 Best Solar Companies in West Slope, OR (2025 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in West Slope based on:

  • Customer review scores
  • Service area for West Slope, OR
  • Company policies and services offered
  • Accreditations and certifications

Average West Slope homeowner saves $1,650/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Updated January 24, 2025

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Best Solar Companies in West Slope

Hoping to go solar but want to know which solar panel installer would be the best one for your needs? Although it can be difficult to choose a solar company, the effort will pay off because going solar has many good benefits. Over 20 years of offsetting your energy costs with solar panels, you can save about $21,000 on your electricity bills.


Here, we’ll give you a list of some of the top solar companies in West Slope to make your choice much easier.To get free quotes from the leading solar companies in West Slope, click the "get quote" button below.

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EcoWatch Rankings for Solar Companies in West Slope

Best Local Installer
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EcoWatch Rating

5.0/5

Sunpath Services

  • Pros icon Prompt Service Delivery
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon System Decommissioning

Website: http://www.sunpathservices.com/
Address: 9978 SW Arctic Dr, Beaverton, OR 97005
Phone: 5033137253
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Prestige Power Systems

  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Grid-Tied Solar System
  • Service icon Panel Installation

Website: https://www.prestigepowersystems.com/
Address: 13479 SE Rolling Meadows Dr, Happy Valley, OR 97086
Phone: 5034981843
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Energy Solutions

  • Pros icon Clear Pricing Policy
  • Pros icon Prompt Service Delivery
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Battery Storage
  • Service icon Consultation
  • Service icon Financing Assistance
  • Service icon Solar Panel Upgrades
  • Service icon System Decommissioning
  • Service icon Grid-Tied Solar System

Website: https://esolutions-or.com/
Address: 16070 S. Rifle Way, Oregon City, OR 97045
Phone: 5034763243
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Earthlight Technologies

  • Pros icon Prompt Service Delivery
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Cleaning and Maintenance
  • Service icon Skilled Repairs
  • Service icon Panel Installation
  • Service icon Tesla Powerwall
  • Service icon System Decommissioning
  • Service icon Battery Storage

Website: https://www.earthlighttech.com/oregon-landing-page
Address: 812 McClaine St, Silverton, OR 97381
Phone: 5038744142
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Pure Energy Group

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon Permit Assistance
  • Service icon Panel Installation
  • Service icon Consultation

Website: https://pureenergy.group/
Address: 139 Ankeny Hill Rd SE, Jefferson, OR 97352
Phone: 5419904048
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Advanced Energy Services

  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Financing Assistance
  • Service icon Panel Installation

Website: https://advancedenergyoregon.com/
Address: 9150 SW Pioneer Ct D, Wilsonville, OR 97070
Phone: 5035636866
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Wire Nutz Solar

  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Permit Assistance
  • Service icon Cleaning and Maintenance

Website: https://wnzsolar.com/
Address: 3305 Main St #200, Vancouver, WA 98663
Phone: 5419458187
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Pro-Stat Electric & Solar Group

  • Pros icon Prompt Service Delivery
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Financing Assistance
  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance

Website: https://www.prostatgroup.com/
Address: 1721 NE 64th Ave #120, Vancouver, WA 98661
Phone: 3608593749
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Sunbridge Solar

  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Off-Grid Solar Systems
  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Battery Storage

Website: http://sunbridgesolar.com/
Address: 421 C St Ste 5a, Washougal, WA 98671
Phone: 3606676927
Outstanding Local Installer
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EcoWatch Rating

4.8/5

Elemental Energy

  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Financing Assistance
  • Service icon Tesla Powerwall
  • Service icon Battery Storage
  • Service icon Consultation
  • Service icon Permit Assistance
  • Service icon Grid-Tied Solar System
  • Service icon Panel Installation

Website: http://www.elementalenergy.net/
Address: 6800 NE 59th Pl, Portland, OR 97218
Phone: 5034985415
Outstanding Local Installer
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EcoWatch Rating

4.8/5

Purelight Power of Salem

  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Permit Assistance
  • Service icon Panel Installation

Website: https://purelightpower.com/salem-solar-installation/
Address: 3895 Cascadia Canyon Ave SE Suite 140, Salem, OR 97302
Phone: 9712728717
Outstanding Local Installer
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EcoWatch Rating

4.7/5

Purelight Power of Portland

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Permit Assistance
  • Service icon Panel Installation

Website: https://purelightpower.com/portland-solar-installation/
Address: 422 NW 8th Ave A, Portland, OR 97209
Phone: 9712902191
Outstanding Local Installer
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EcoWatch Rating

4.7/5

A&R Solar

  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Prompt Service Delivery
  • Con icon Limited information available on website

Services Offered

  • Service icon Permit Assistance
  • Service icon Consultation
  • Service icon Battery Storage
  • Service icon Tesla Powerwall
  • Service icon Panel Installation
  • Service icon Financing Assistance

Website: https://www.a-rsolar.com/
Address: 19636 SW 90th Ct Building 4, Tualatin, OR 97062
Phone: 5034208680
Outstanding Local Installer
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EcoWatch Rating

4.5/5

Infinity Solar USA

  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Battery Storage

Website: https://www.infinitysolarusa.com/
Address: 6405 E Mill Plain Blvd, Vancouver, WA 98661
Phone: 8008180598
Outstanding Local Installer
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EcoWatch Rating

4.5/5

Nationwide Solar

  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Financing Assistance
  • Service icon Consultation
  • Service icon Panel Installation

Website: https://www.mynationwidesolar.com/
Address: 6407 NE 117th Ave Suite B, Vancouver, WA 98662
Phone: 8009088992

Methodology: How We Ranked the Best Solar Companies in West Slope

EcoWatch's solar experts analyzed each solar company in West Slope 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 West Slope


Below are some the criteria we examined specifically for Oregon 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 West Slope

Even though solar panels can help save you a decent chunk of change on utility bills over time, it’s necessary to consider the upfront costs.Some main factors that influence how much it will cost to install solar panels on your home and how much money you could save over time are:

  • Incentives: Those who buy and install a solar system this year can save 0 of their overall solar costs by using the federal solar investment tax credit. You can also save about $21,000 on your energy bills over 20 years not including incentives.
  • The type of solar panels you can purchase: This depends on what your budget is.
  • Your city: This influences how much sunlight your roof gets, which helps determine how many panels you need.
  • How much energy your household consumes: Households that consume lots of power each month may require more solar panels and, consequently, be more costly, but will also benefit more over time.

Thanks to solar panels now being cheaper than ever as well as various solar incentives, they are a solid investment for many homeowners.

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Solar Incentives in West Slope

Switching to solar power has lots of great benefits. Not only can it help protect the planet, but you can also save a decent amount of money on your installation with various government incentives.When you install solar panels on your house, you become eligible to claim the federal tax credit, or ITC. This credit currently lets you reduce your tax bill by 0 of the cost of your solar panels. Additionally, there are often some state and city incentives that you can take advantage of to further cut back on the cost of solar of solar panels. You can find out about the incentives you can take advantage of in our article on solar incentives

Environmental Impact of Switching to Solar in West Slope

One of the reasons so many are thinking of going solar is to help bring down their environmental impact.But – how much exactly can you help the environment by going solar? The average person has a rather large carbon footprint. Between their car, which is responsible for over 10,000 pounds of carbon dioxide emissions a year, and energy for their home, it can be overwhelming to think about what to do. Using solar power is a simple thing you can do to help.If you go solar, your carbon footprint can be cut by about 8 pounds every year. The great things about solar power are infinite — just like solar power is! That's why so many West Slope residents have been happy with using solar energy.

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EcoWatch's West Slope, OR Solar Company Rankings FAQs

Which solar panel installer is the best in West Slope?

The highest-rated local solar company in West Slope is Sunpath Services, with a rating of 5.00 stars.

What are the advantages and disadvantages of solar power?

The greatest advantages of solar power are that it can decrease or, in some cases, 100% erase your electricity bills, raise your home’s value and cut back on your carbon footprint. The greatest disadvantages are that solar panels can be expensive to install, you may not save a lot if you don’t use a lot of electricity and it doesn’t work for all roof types and locations.

Is it worth installing solar panels on my home?

Solar panels call for a significant 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 the cost of electricity near you and how much direct sunlight your roof gets.

When should I put up solar panels?

Although summer is the most common time people install solar panels, the optimal time is actually winter. You can save money since there's less demand during the winter months, and it lets you be up and running with solar for the more expensive power bills you may get during the summer.

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.