Advanced Energy Systems Review 2024 - Is The Price Right?

Installing Solar PV
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Updated on 2023-06-14

Advanced Energy Systems Overview

Advanced Energy Systems (AES) a solar integration companies based in Eugene, Oregon. With over 15 years of experience in the field of renewable energy, and under the able leadership of its President, Mr. David Parker, the company has excelled in developing innovative solutions for various types of installations, which in turn helped the company scale-up its revenue to $22 Million.

AES delivers turn-key solar solutions to a variety of commercial, residential as well government (municipality) clients in and around Oregon. Out of 28 reviews we found, every single one gave the company 5*.



Advanced Energy Systems Services and Products


Solar Panels Installation Services Offered by AES

AES prides itself in providing some of the best installation services and solutions to both large scale as well as small scale (residential) customers, which have a great payback value. 


Services Offered by AES

Advanced Energy Systems provides a versatile range of solar panel installation services which include, but are not limited to:

  • Evaluation of the site
  • Energy analysis
  • Incentives analysis for tax purposes
  • Grant writing
  • Custom designs
  • Managing the entire project and
  • Maintenance of the system


Solar Products Offered by AES

Battery back-up systems

Advanced Energy Systems offers battery back-ups for both grid-tied and off-grid solar electric systems at a reasonable price. These systems have now become affordable for many homeowners. AES 


Unlike some solar panel companies, which only deal with installation, AES also sells generators that can come to your aid during prolonged power cuts. Both natural as well as propane gas generators can be found in their product catalog for a competitive price tag.



Most AES customers say they have been offered competitive quotes for the product as well as the services provided. Nevertheless, the company itself states that getting a solar system installed can be a costly affair initially. However, up to 40% of these initial costs can be covered in the form of utility incentives provided by the state of Oregon and Federal tax credit.

With AES, commercial consumers can also save on their project planning because services such as system design, quote and cash flow model preparation, and assistance in grant writing, etc., are available for free.

In SolarEmpower’s view, Advanced Energy Systems, apart from being very competitive in their price quotes, also offers select free services, which makes it a great hiring option.



  • Advanced Energy Systems is a licensed Trade Ally of the Energy Trust of Oregon.
  • It is also a qualified installer for leading US-based solar companies, SolarWorld and SunPower.
  • Apart from the above, the Eugene headquartered company also serves as an authorized contractor for EWEB, SUB, LEC and electric utilities among others.

The overwhelming reviews received by the company as our experts found, combined with the accreditations it has earned over the years, prove that the company is legitimate.



Almost all solar systems designed by the Advanced Energy Systems come with a life expectancy of above 35 years, and have a minimum warranty of 25 full years of the modules. The warranty advocates that the solar systems designed and installed by AES require minimal maintenance.



The SolarEmpower View

Overall, our experts believe that AES is one of the top most solar panel companies in and around Oregon. The commercial, municipal and residential projects it has undertaken in the recent past also confirm the same.

Industry Certifications

ASES – American Solar Energy Society
ASES – American Solar Energy Society

Service Types

Residential Solar
Commercial Solar

Service Areas

Select State:


Are Advanced Energy Systems trustworthy?

Yes, from having 15 years of hands-on experience in the solar system installations to being a licensed Trade Ally of the Energy Trust of Oregon, AES are trustworthy.

Is AES a good company to work for?

Out of many reviews, one thing that most reviewers had in common was the work ethic of its employees, professionalism and lots of patience.

Advanced Energy Systems Solar Details

65 Centennial Loop
Eugene OR

Advanced Energy Systems User Reviews

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Kayl Enders
Kayl Enders
May 11, 2023
If you as a customer…
If you as a customer are planning to go solar, then you MUST consider going with a local solar company that has been in business for many years and will continue to be in business. Solar is a major investment and you need to ensure the team will be around to conduct any repairs or honor their warranty. Although AES is not the cheapest solar company, you will most likely get the best value and you can rest assured that AES will most likely be around for the lifetime of your system. Don't make the mistake of going with a fly-by-night solar outfit because of your quote.

I truly love Eric, and his team. He is a wealth of information on solar and one of few people in the state that has a real proven track record. There is no bigger authority figure in Oregon. Just look at his projects on his website where AES has conducted the biggest solar installs in the State for ODOT, Kettle, universities, corporations, etc.
Dan Dingfield
Dan Dingfield
May 8, 2023
From the outset, AES was…
From the outset, AES was a professional, reliable enterprise. They provided complete services for our solar installation, from concept through design then construction and initiation, and there was never a hitch. They were on time, on budget, and very helpful along the way. It couldn't have been easier.
Willy Hart
Willy Hart
March 24, 2023
Good communication on equipment order…
Good communication on equipment order status and problem -solving issues during installation. Very pleased with design, product and installation.
Toni Brown
Toni Brown
December 20, 2022
If you are interested in…
If you are interested in adding solar to your home, do yourself a favor and call AES. My system is now up and running with 27 panels on the roof and 2 backup batteries in case of power outages. The AES team was wonderful to work with; they are professional, friendly, good communicators and very focused on the work that they do. It was a pleasure to have them here and I couldn't be more pleased with my system.
Gary Kellis
Gary Kellis
November 16, 2022
The people at AES are…
The people at AES are courteous and conscientious. They coordinated with the utility and customer. I would recommend them for any PV design and installation. Gary K. (retired I.B.E.W.)
Mark Roosa
Mark Roosa
November 13, 2022
We could not be more…
We could not be more pleased with our AES solar system. Installation went quickly and everyone on the crew that we met was professional, friendly and helpful. would recommend them to anyone considering a solar system.
Len Seligman
Len Seligman
September 30, 2022
I had a very positive…
I had a very positive experience with our residential solar installation from AES. The team was very polite, efficient, and they cleaned up nicely after themselves. Everything was explained clearly and there were no problems. All in all, a great experience.
G Goodall
G Goodall
April 25, 2022
Advanced Energy Systems did a…
Advanced Energy Systems did a great job with our solar installation. The crew was very efficient and polite. The bid was thorough and the system is generating even more power than we thought it would!
Joshua Kielas
Joshua Kielas
December 22, 2021
We had a great experience…
We had a great experience working with AES all through the process. They were professional, friendly, and helpful, and I feel they went above and beyond what they had to do by painting visible conduits to blend in, trenching a larger conduit to avoid having it in a more visible spot, and adding extra gravel when finished to make absolutely sure things were in better shape where they were working than when the job was started.
Duke Vandervort
Duke Vandervort
November 30, 2021
AES did a great job…
AES did a great job for our residential solar installation! They were professional and the level of craftmanship was excellent. They walked us through the design decisions and answered all our questions. They took care of the permitting process and made the whole job simple and easy for us. We would definitely work with AES again.

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