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Optimum Energy Group

The mission of Optimum Energy Group is to provide a custom and affordable solar installation through an accommodating online buying experience while dedicating ourselves to giving back and pushing the evolution of renewable energy forward.
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About Optimum Energy Group

Optimum Energy Group is a turn-key supplier of solar and other energy efficiency products in Minnesota and Utah. We have also partnered with several solar specific finance companies, credit unions, and banks alike to be able to offer you the latest and greatest finance options. These partnerships enable our customers to have more choices so that we can design the ideal solar solution for their needs and goals.
Year Established
Phone Number
(844) 849-7094
Reasons Why You Should Work With Us
  1. We are local

  2. We offer excellent service and competitive pricing

  3. We have completed more than 200 installs in Minnesota and Utah in the past 5 years

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Advanced installers are among the top half of companies on the Marketplace for responsiveness, reputation, results.

We speak

English; Portuguese; Spanish

Optimum Energy Group will install a complete, turn-key solar electric (PV) system at your site. All engineering, materials, and installation labor are included. Optimum Energy Group will coordinate and procure all necessary building permits, and administer the system's interconnection to the utility grid. We back our work with a 10 year warranty on workmanship. We've selected high quality equipment from reputable manufacturers who provide both material and performance warranties. Your system also comes with monitoring, allowing you to see how your system is performing.

Services Offered

  • Installation
  • Financing
  • Energy Auditing
  • Roofing
  • Electrical Contracting
  • Solar Repair & Maintenance

Workmanship Warranty

10 Years, 25 Years




UL Certified, NABCEP Certified

Industry Certifications

  • Solar Energy Industries Association

What Customers Are Saying

4 reviews
Average Rating 4 review(s)
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Great company!

Great company to work with. Highly recommended. Referred by a friend

Posted by pma4life on Aug 30, 2023
Optimum review

I was interested in purchasing a solar panel system and saw an add on Facebook. I contacted Optimum and Marshall contacted me right away and set up an appointment with me to explain to me how solar panel system works. I liked the idea of having a solar system installed and the way Marshall explained to me how the system works. We then set up an appointment and set up a date for installation. I had problems with the city permit department getting my permit and Marshall took care of all the processing that permit department needed from me right away and then started getting the process started by setting up the installation. Belknap Electric came and installed my solar system and everything went well. Marshall also checked in with me through the process to make sure that everything was getting done properly and in a timely manner. I'm very satisfied with my experience with Optimum and my solar system. I would highly recommend Optimum to anyone and already have a couple of friends that are interested in looking into purchasing a system.

Posted by tinpan77 on Mar 23, 2023
Excellent Experience

Optimum Solar was excellent and professional to work with. They explained the process for solar installation and answered questions without pushing to make any final decisions right away. They communicated well and delivered on their word in a timely manner. The installation process was quick and the next steps were laid out and well comprehensive. They are friendly and responsive.

Posted by rookus_anne6 on Mar 22, 2023
Solar Install

Worked with Marshal at optimum solar group and couldn’t have been happier. Process was very straightforward answered all my questions and got the panels installed. So far in a little over a year our electric bill has been significantly reduced! Thanks again!

Posted by matthew2295 on Mar 22, 2023



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