15 Best Solar Companies in Monmouth, OR (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Monmouth based on:
Customer review scores
Service area for Monmouth, OR
Company policies and services offered
Accreditations and certifications
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Average Monmouth homeowner saves $1,694/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Monmouth
Thinking of going solar but still deciding on which company would be the best one for your needs? Although it can be hard to settle on a solar company, the search will pay off because going solar has many fantastic benefits. Over 20 years of offsetting your energy costs with a solar system, you can save about $21,000 on your power bills.
If you want to start taking advantage of the many perks of solar, we’ll help you narrow down your options to find the Monmouth solar installer that’s the right price for you.We recommend shopping around for several quotes and comparing them to see which is the best installer for your home. To get started with free quotes from the top solar panel companies in Monmouth, click the link below.
EcoWatch Rankings for Solar Companies in Monmouth

Pure Energy Group
Free Quotes
Reliable Customer Support
Clear Pricing Policy
Limited information available on website
Services Offered
Consultation
Cleaning and Maintenance
Panel Installation
Permit Assistance

Earthlight Technologies
Free Quotes
Clear Pricing Policy
Reliable Customer Support
Informative Resources
Prompt Service Delivery
Limited information available on website
Services Offered
Cleaning and Maintenance
System Decommissioning
Consultation
Battery Storage
Skilled Repairs
Tesla Powerwall
Panel Installation

Energy Solutions
Clear Pricing Policy
Reliable Customer Support
Prompt Service Delivery
Free Quotes
Limited information available on website
Services Offered
Panel Installation
Solar Panel Upgrades
System Decommissioning
Consultation
Grid-Tied Solar System
Battery Storage
Financing Assistance


Prestige Power Systems
Free Quotes
Informative Resources
Reliable Customer Support
Clear Pricing Policy
Limited information available on website
Services Offered
Grid-Tied Solar System
Panel Installation
Consultation


Abundant Solar
Free Quotes
Reliable Customer Support
Clear Pricing Policy
Limited information available on website
Services Offered
Skilled Repairs
Panel Installation
Battery Storage
Grid-Tied Solar System

Advanced Energy Services
Informative Resources
Reliable Customer Support
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
Consultation
Panel Installation
Financing Assistance


Purelight Power of Salem
Clear Pricing Policy
Reliable Customer Support
Informative Resources
Free Quotes
Limited information available on website
Services Offered
Permit Assistance
Panel Installation
Consultation

Elemental Energy
Free Quotes
Reliable Customer Support
Informative Resources
Clear Pricing Policy
Limited information available on website
Services Offered
Consultation
Grid-Tied Solar System
Panel Installation
Battery Storage
Financing Assistance
Permit Assistance
Tesla Powerwall

A&R Solar
Reliable Customer Support
Informative Resources
Free Quotes
Clear Pricing Policy
Prompt Service Delivery
Limited information available on website
Services Offered
Panel Installation
Permit Assistance
Financing Assistance
Tesla Powerwall
Battery Storage
Consultation

Purelight Power of Portland
Clear Pricing Policy
Informative Resources
Reliable Customer Support
Free Quotes
Limited information available on website
Services Offered
Permit Assistance
Panel Installation
Consultation


Energy Design
Informative Resources
Free Quotes
Clear Pricing Policy
Limited information available on website
Services Offered
Skilled Repairs
Panel Installation
Grid-Tied Solar System
Battery Storage
Off-Grid Solar Systems
Methodology: How We Ranked the Best Solar Companies in Monmouth
EcoWatch's solar experts analyzed each solar company in Monmouth 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 Monmouth
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 Monmouth
We understand that for most homeowners, the decision to invest in solar depends on installation costs.A few main factors that dictate how much it will cost to install solar panels on your home and how much money you could save over time are:
- System size and type: Some models are more costly than others, so the one you choose can raise or lower your initial investment. Plus, the more solar panels you need, the more it'll cost.
- Electricity consumption: The average household in Monmouth uses a decent amount of, and consequently may save on their energy bills.
- Average daily sunlight: Since Monmouth gets a decent amount of average daily sunlight, your solar panels can generally produce enough energy to power your whole home, which affects how much you can save on your energy bills.
- How much energy costs for you: The average family in Monmouth pays around $1,200 a year on energy use alone, so you could gain that much in savings.
So is a solar panel system worth it? Whether you’re trying to reduce your electricity costs, carbon emissions or both, solar panels are a good investment for many Monmouth homeowners.
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Solar Incentives in Monmouth
There are a lot of reasons why you should switch to solar. One of them consists of some government incentives that can help save you some money.There are quite a few federal, state and local rebates and tax credits that let you earn some money back after paying for a solar panel system. Check out our article on solar incentives to learn what incentives are available to you.
Environmental Impact of Switching to Solar in Monmouth
One of the best reasons to embrace solar power is to reduce your dependence on nonrenewable energy sources like burning fossil fuels, which are hazardous for the environment.You may be wondering – how much does making the switch help the environment anyway? In Monmouth, where the energy generation can be rather dirty, going solar can have a big effect on the Earth since solar power has a lower carbon footprint.Although making solar panels emits carbon dioxide, the panels make up for it by considerably decreasing the amount of CO2 you would have released if you still used nonrenewable energy. In Monmouth, you can reduce your carbon footprint by 8 pounds a year with solar panels. If you want to do what you can for the environment, you’ll likely get that there are many good things about adopting solar energy other than just saving money on bills. You can also help protect the environment, which some would argue is invaluable.
EcoWatch's Monmouth, OR Solar Company Rankings FAQs
What is the most reputable solar panel installation company in Monmouth?
In Monmouth, Pure Energy Group is the top local solar company. Our team of experts rates it 5.00 stars, so it's a solid choice if you're looking to add solar panels to your roof.
What are the best and worst things about solar power?
A few of the biggest pros are that it reduces your power bills, it’s a sustainable source of energy, and it can give you a significant 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 aren’t always aesthetically pleasing.
Are solar panels worth it?
Solar panels need a significant upfront investment that usually costs at least ten thousand dollars, but whether or not solar panels are worth it depends on a variety of factors like how much you pay for electricity and how much direct sunlight your roof gets.
How much solar panel capacity do I need for my house?
Solar panel capacity is the amount of energy the panels can generate under ideal conditions (a sunny day around noon). The average household has to get between 20 and 35 panels to cover how much energy they need.
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.