Connecting Montanans with a smarter way to power their lives
The Power is Yours
Locally owned and operated out of Bozeman and Missoula, OnSite Energy has been working with Montanans across the state to power their homes and businesses with clean renewable energy for over a decade. Our nationally certified team specializes in solar electric and battery storage project development, design, and installation.
How We Can Help You Go Solar
Site Analysis and DesignWe pride ourselves on delivering custom, high-quality system designs that focus on efficiency and maximum energy production. Our Sales and Design teams will work carefully with you to build a system that meets your unique energy goals.
Project DevelopmentOur extensive network of industry professionals and advocates work on a wide scope of projects ranging from small scale residential, commercial, to industrial applications. Our project development services include assistance with grant funding procurement, creative ownership structures, tax equity financing, and advanced design and estimating services.
InstallationWe offer full-service turn-key installation services. Our staff is expertly trained in installation and safety practices and are certified through the North American Board of Energy Practitioners (NABCEP) as PV Installation Professionals and through NorthWestern Energy’s Qualified Installer Program. When you work with our team of solar professionals, we take care of you every step of the way.
Operations & MaintenanceOur technical staff uses state-of-the-art PV analyzing equipment to offer comprehensive operations and maintenance services. Detailed commissioning reports, long-term maintenance contracts and system inspection services from OnSite Energy ensure that your solar electric system will operate at full potential the entirety of its life.
Committed to the Community
Communities are stronger together, and we love teaming up with like-minded folks. OnSite Energy is a Certified B Corp and proud to be part of a global movement of People Using Business as a Force for Good™. We are members of the Amicus Solar Cooperative, and launched our own charitable giving program called Solar for Conservation.
"OnSite Energy has a professional, hardworking, efficient, friendly staff. We decided that the design developed by OnSite Energy for our home would be the best design for us and we are extremely pleased with the design, workmanship, efficiency, timeliness, and information provided to us for the solar panel installation."