Directory / Montana / Great Falls

Solar installers in Great Falls, MT

Compare solar companies serving Great Falls, see what to ask, and check what solar typically costs here — or get matched with vetted installers for your address.

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Solar companies operating in Montana

Montana installer directory — coming soon

We're adding verified, licensed installers for Montana. In the meantime, tell us about your project and we'll match you with vetted solar companies that serve your ZIP.

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Questions to ask a Great Falls solar installer

Are you licensed and insured for electrical and roofing work in this state? (Ask for the license number.)
What's the all-in price per watt, and what dealer or financing fees are included in it?
What equipment (panels, inverter, racking) are you quoting, and what are the product and workmanship warranties?
What year-1 production do you guarantee, and how is any shortfall handled?
Who pulls the permits and handles the utility interconnection and net-metering paperwork?
Do you use your own crews or subcontractors, and who services the system afterward?

Typical Great Falls system: about 7.4 kW, roughly $24,440 net of incentives, ~16.0-year payback. Full Great Falls cost breakdown →

Nearby cities in Montana

Solar installers in Billings → Solar installers in Missoula → Solar installers in Bozeman → Solar installers in Helena →

All Montana installers →

Frequently asked questions

Who are the solar installers in Great Falls?

The companies below publicly list Montana in their service area. It's a directory, not a ranking. For companies matched to your exact ZIP and project, use Get Solar Quotes.

How much does solar cost in Great Falls?

Roughly $24,440 net of incentives for a 7.4 kW system on an average bill, with about a 16.0-year payback. See the Great Falls cost page.

What should I ask a Great Falls installer?

Ask about licensing and insurance in Montana, the all-in price per watt and any dealer fees, the equipment and warranties, the production guarantee, and who handles permits and interconnection.