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  • Written by
    Max Peterson
  • Fact Checked
  • Updated

Missoula homeowners are fortunate to live in ample sunlight, both to enjoy and harness as energy. Many are hiring top solar companies to get panels on their roofs. If you reside in one of the area's many old homes, you might not think your electrical system would accommodate solar panels. However, new innovations and savvy installers can help these homeowners access sustainable, clean power. Discover Missoula's top-rated solar companies and learn vital decision-making advice on this page.

4 Best Solar Companies in Missoula

Brands are algorithmically curated from a database of local service providers near you. We require a minimum number of Google reviews and average ratings for provider inclusion.

Top Rated Provider
Top Rated

Big Sky Solar & Wind


Ratings are based on our detailed proprietary methodology and review standards.

Based on 26 reviews

1308 River St, Missoula, MT 59801

(406) 360-5148



Ratings are based on our detailed proprietary methodology and review standards.

Based on 43 reviews

2407 Harve Ave W, Missoula, MT 59801

(406) 543-3086

Freedom Energy


Ratings are based on our detailed proprietary methodology and review standards.

Based on 21 reviews

2642 Whites Ln, Victor, MT 59875

(406) 207-8181
D.J.'s Electric, Inc. Logo

D.J.'s Electric, Inc.


Ratings are based on our detailed proprietary methodology and review standards.

Based on 56 reviews

201 Old Corvallis Rd, Hamilton, MT 59840

(406) 363-1972

Ranking Methodology

We analyzed a multitude of Missoula solar installers, using the following criteria to select the superior:

  • Professional licensure and experience: Each contractor on our list meets state and city licensing requirements and keeps current with industry best practices. Many of them have been a part of the Missoula community for more than a decade.
  • Panel quality and brand offerings: The top solar companies remain current on new technology, providing equipment from cutting-edge and trustworthy manufacturers.
  • Feedback and reviews from customers: Most Missoula solar contractors have both favorable and unfavorable reviews. However, a good review ratio reflects a company's dependability and responsiveness to issues.
  • Educational programs and business model: Solar technicians must be excellent teachers. They should utilize their years of experience answer your questions on how to maintain your system and maximize its performance.
  • Service offerings and warranties: Solar installers should stand behind their products and services with warranties. We evaluated how each contractor responds to issues and warranty claims, focusing on timeliness and customer satisfaction.

Facts about Missoula

  • Average Max Temperature:
  • Solar Payback Period:
    18 years
  • Average Daily Sunlight:
  • Homes Powered by Solar:
  • Average Annual Energy Bill:
  • Solar Power per Capita:

Benefits of Solar Energy

Solar energy provides multiple advantages. Here are some highlights.

  • Better energy independence: Solar panel systems with battery storage systems function through blackouts and emergencies, and you won't have to depend on your power company for your safety and comfort.
  • Lowered energy bills: With a solar array, you generate power without paying the tacked-on costs of grid-tied power. Going off-grid can eliminate your bills completely. Plus, a significant amount of states offer net metering, which permit you to earn money by selling your unused energy back to the grid.
  • Reduced carbon footprint: Using clean solar power means you're less dependent on fossil fuels, which emit harmful greenhouse gasses.

What Solar Incentives Are Available to Missoula Homeowners?

Montana homeowners who upgrade to solar could qualify for reimbursements, rebates, tax credits and special financing. Here are just a few of the area's incentive offerings.

Incentive Type:Property Tax Incentive


Incentive Amount:


How To Choose the Best Solar Company in Missoula

The price and efficacy of solar panels often depend on the provider that mounted them. Here are some important factors to keep in mind while searching for a solar provider.

Licensing and Training

Solar jobs in Montana need a licensed electrician under either of three circumstances: if the system is rated for over 90 volts, if your locality requires a licensed electrician install the panels, or if the system is connected to a utility grid. For solar water heating systems, you'll need a master plumber to do the job regardless of your panels' capacity. Solar installers can also pursue certifications from standards organizations and trade groups. The most prestigious ones in the industry come from the NABCEP. Most company websites will prominently display earned credentials, but you should also ask your estimator for more information.

Cost of Solar Panels in Missoula

The kind of solar panels you purchase dictates how much electricity you can produce. Monocrystalline panels and high-quality and give you the best performance but cost more upfront. Polycrystalline panels produce less power, but they're worth it if you want a traditional panel style without the high cost. Thin-film panels aren't meant for large home installations, but they're excellent for small projects like sheds and RVs.

You can also add electric car (EV) chargers and battery backup systems. These will increase your total installation cost, but they can enhance your solar system's performance. Not all solar contractors offer these extras, so look for a company that installs them if it's important for you.

You can plan to spend about $17,350 on average for a five-kilowatt solar energy system in Missoula. Check the table in this section to get an idea of how much Missoula solar companies might quote for your specific solar system's price.

Solar Panel CostAverage Cost
Solar Monocrystalline$1,097.14
Solar Polycrystalline$855.77
Solar Battery$702.17
Solar Home EV Charger$2,633.14

Financing Solar Energy in Missoula

Solar companies offer multiple different financing options to increase your savings and lower your costs. Though some providers offer unique payment plans, the most common are solar leases, solar loans, cash payments and power purchase agreements (PPAs). Though it requires a large up-front payment, cash is the most affordable choice because it qualifies you for solar incentives and doesn't accrue interest. Solar loans are the second most effective option. As with a home or auto loan, you'll pay a monthly rate towards system ownership, including interest. You can still apply for valuable solar incentives, and depending on your lender, you could put as little as $0 down. Solar leases allow you to pay a monthly fee to rent your panels, while a PPA lets you pay a fluctuating rate based on only the energy you use. We generally advise against these options since you will not have ownership of your system and are disqualified from solar incentives, but they might be suitable in particular circumstances. We suggest working with a company that offers multiple financing options. Ask each agent about what's available, and secure more than one estimate for the best odds of keeping within your spending limits.

The table below lists the average payback periods for different capacities of solar systems in Missoula.

You can claim a 26% federal solar tax credit from the IRS for new residential solar systems purchased before 2032. Additionally, utilities and local governments may have their own rebates and financing plans that could reduce your total cost even more.

Solar System CapacityEstimated Payback period
1 kW2.4 years
2 kW4.8 years
5 kW12.0 years
10 kW24.0 years

Frequently Asked Questions about Solar in Missoula


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