Connecting Montanans with a smarter way to power their lives
Locally owned and operated out of Bozeman and Missoula, OnSite Energy has been helping Montanans power their homes and businesses with solar energy since 2012. Whether you’re seeking energy independence, lower electricity costs, or a cleaner future, we’re here to make the transition seamless.
Comprehensive Solar Energy Services for Your Unique Needs
Power your home with clean, renewable energy. Save money while increasing property value and resiliency.
Help your business of any scale thrive with custom solar systems that reduce overhead costs.
Advance your mission with solar systems that lower operating costs and support long-term sustainability.
Reliable, high-impact solar systems for industrial and public sector organizations. Reduce costs, increase resiliency, and meet sustainability goals at scale.
Store excess power from your panels to access when you need it most.
About Us
At OnSite Energy, we’re deeply rooted in our community and committed to quality. We design and install high-performance systems built to last in Montana’s rugged climate. With expert craftsmanship and a local team you can trust, we’re here for the long haul.
Learn more about our ethical business approach and how we give back to the community.
Our customers love what we do
Our customers rave about our exceptional service and seamless solar installations—don’t just take our word for it, see what they have to say!
Leading the Charge in Solar Energy Throughout Montana
The era of technology
OnSite Energy delivers customized solar and energy storage systems to meet the unique needs of homeowners and businesses of all scales.
From residential rooftop installations to large-scale commercial solar arrays, our team leverages the latest advancements to create energy-efficient, cost-saving designs for your property.
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Our Proven Approach to Solar Energy Projects
We work with you every step of the way to make going solar as seamless as possible.
We'll meet with you to thoroughly understand your energy needs, goals, and site requirements to create the perfect system.
Our in-house design team will develop a custom solar system specifically engineered for your property's unique characteristics and energy demands.
We offer multiple flexible payment options and help you understand available tax incentives to make your solar investment manageable.
Our certified technicians will professionally install your solar system with minimal disruption to your daily routine and property.
Access real-time data on your system's performance, energy production, and cost savings through our user-friendly monitoring platform.
Count on our dedicated team for ongoing maintenance, troubleshooting, and support to ensure your system performs optimally for years to come.
