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OnSite Energy

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LAST UPDATED: February 21st, 2023

OnSite Energy provides property owners in Montana with a quality solar installation solution and a way to save on costly monthly utility bills. 

OnSite Energy is a locally owned and operated enterprise specializing in solar electric and battery storage system installation. From the initial sale and design, OnSite Energy will work with clients until all alternative energy solutions are up and running at a highly efficient level. Each project will receive dedicated professionals who will offer insights and expertise from start to finish.

Based in Bozeman, Montana, OnSite Energy has serviced clients across the state in need of a reliable energy alternative and source. With its dedicated staff, OnSite Energy has been able to design and install solar systems that produce even in adverse weather conditions and can consistently be depended on for day-to-day use.

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The Good

  • Solar Projects
  • Fully Certified Team
  • Equipment Partnerships

Solar Projects

Unlike solar companies that may only handle small scale residential projects or straightforward commercial work, OnSite Energy can take on virtually any project.

The team at OnSite Energy has completed basic residential projects, remote cabins, large scale commercial buildings, and even large-scale solar farms. Regardless of the project size or scope of work, OnSite Energy can handle whatever obstacles a solar project presents. 

Fully Certified Team

One of the things that sets OnSite Energy apart from its competition is its fully certified staff. OnSite Energy has NABCEP PV Installation Professionals that are completely certified with the organization. The company is also a B Certified Corporation and an AMICUs certified member. 

In addition to being certified with national and globally recognized solar entities, the staff at OnSite Energy is also a part of the following organizations:

  • Montana Wilderness School
  • Gallatin Valley Land Trust
  • Greater Yellowstone Coalition
  • Montana Wildlife Federation
  • Gallatin Valley Farm to School
  • Montana Land Reliance
  • Cottonwood Environmental Law Center

The certifications and organization participation go a long way in demonstrating just how robust, knowledgeable, and experienced the OnSite Energy staff truly is. 

Equipment Partnerships

One of the major draws for residential solar clients to OnSite Energy is the equipment partnerships the company has forged with tier-1 manufacturers within the solar industry. Some of the more recent residential solar projects completed by OnSite Energy include equipment from REC, SolarEdge, and Tesla.

With its equipment partnerships, OnSite Energy is able to offer a customized solar solution for each client looking for reliable solar solutions particularly in an area with adverse weather conditions. 


The Bad

  • Limited Service Area
  • Undisclosed Workmanship Warranty
  • Financing Alternatives

Limited Service Area

Most solar installation companies offer a localized service meaning the operation covers one state or the more populated areas within a state. OnSite Energy is no different as the company services clients all across the state of Montana.

However, some solar companies, especially those with experienced and certified full-fledged staff, have expanded and offer installation solutions in multiple states or regions across the country. OnSite Energy is not one of these companies. 

Undisclosed Workmanship Warranty

One of the standard offerings across the board in the solar industry are the warranties available to clients. Since solar is a substantial investment, many potential customers are looking for some sort of performance or equipment warranty/guarantee to protect that initial investment. 

While OnSite Energy offers manufacturer warranties on its equipment and production, the company does not appear to offer a workmanship warranty despite most solar installation companies offering something comparable. There are no details about potential workmanship warranties available to OnSite Energy clients. 

Financing Alternatives

Financing a solar project is no small feat, regardless of the project size. For residential clients, paying out of pocket for a full service solar system may seem impossible. That is why most solar companies offer financing alternatives including loan, lease, and power purchase agreement solutions.

That being said, OnSite Energy makes no public mention of financing alternatives for its clients. While it is still feasible that the company may provide assistance in locating a reliable solar loan solution, it is not known at this time. Prospective clients will have to reach out to OnSite Energy directly for further information.


The Bottom Line

OnSite Energy provides comprehensive end-to-end solar solutions for a wide range of clients and their needs. The team at OnSite Energy Services has taken on a number of solar energy projects ranging from small scale residences to large scale agricultural and commercial enterprises.

Regardless of project scope, OnSite Energy is able to handle the project. The team employed by OnSite Energy is also impressive with individuals and departments achieving globally recognized certifications. The company has partnered with tier-1 solar manufacturers to provide quality equipment in its installation efforts.

While there are a number of reasons to strongly consider OnSite Energy for solar installation services, there are drawbacks to the company prospective clients should be aware of. The service area of OnSite Energy is strictly limited to the state of Montana. There is also no information on workmanship warranties or financing alternatives available. 

Considering all that OnSite Energy does offer to those looking for reliable alternative energy sources, the dedicated team at OnSite Energy will likely deliver across the board. However, those concerned with financing options and additional warranty coverage may want to consider other suppliers. 

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