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Last Updated: February 25, 2025
Year after year, more Great Falls homeowners install rooftop solar panels to lower their carbon footprint and add value to their property. Making the transition to solar energy can help you save money and lower your carbon footprint, but you want to make sure you find a qualified installer. That’s why we’ve analyzed the options and assembled a guide to the most reputable solar installation companies in Great Falls. These top companies offer high-quality and reliable services.
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Informative resources
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Reliable customer support
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Our Rating
User Rating
Informative resources
Reliable customer support
Clear pricing policy
Free quotes
Services Offered
Our Rating
User Rating
Informative resources
Free quotes
Clear pricing policy
Reliable customer support
Services Offered
Our Rating
User Rating
Free quotes
Clear pricing policy
Services Offered
Our Rating
User Rating
Free quotes
Prompt service delivery
Clear pricing policy
Informative resources
Reliable customer support
Services Offered
Our Rating
User Rating
Clear pricing policy
Informative resources
Free quotes
Reliable customer support
Services Offered
Our Rating
User Rating
Reliable customer support
Informative resources
Free quotes
Services Offered
Our Rating
User Rating
Reliable customer support
Informative resources
Free quotes
Clear pricing policy
Services Offered
Our Rating
User Rating
Reliable customer support
Informative resources
Clear pricing policy
Free quotes
Services Offered
Our Rating
User Rating
Informative resources
Free quotes
Services Offered
Today's Homeowner looks at dozens of datapoints on solar companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:
Going solar can be a great way to lower electricity costs and help the planet by reducing your carbon footprint using renewable energy. Here are some crucial factors to consider when evaluating if a solar installer is reliable.
Make sure you hire a licensed solar installer. This ensures that the work is done properly using current best installation practices. Since 2012, the Virginia Department of Professional and Occupational Regulation has issued Alternative Energy Systems (AES) licenses to contractors installing solar photovoltaic systems. A contractor with an AES license may need to subcontract electrical, HVAC or plumbing work.
Check review sites like the Better Business Bureau (BBB), Google Reviews, and TrustPilot to see feedback from past customers about local solar companies. Detailed reviews can help you assess a company's reliability and customer service. Use caution with providers that have no reviews or mostly negative ones.
To find a solar company that fits your budget, get free, detailed quotes from 3–5 providers. The quotes should outline all costs and list the solar equipment included. Looking at several quotes helps you identify the most cost-effective option.
Quality solar installations should come with comprehensive workmanship and performance guarantees. The workmanship guarantee covers any installation issues such as cracks in the panels, poor alignment, or poor wiring. The performance warranty ensures a specific energy output level. Strong guarantees indicate that a solar installer trusts its installations.
Installing solar panels can help lower your electric bills over time. When considering the total price and value of solar panels, be sure to consider these factors.
Great Falls homeowners typically spend about $20,263 on home solar systems after federal tax refunds. Solar arrays in Great Falls cost approximately $3,590 per kilowatt, with the average residential solar system being 8.1 kilowatts. A personalized estimate from a local solar provider will include costs for permit fees, labor, and preliminary work, and will account for your system's panel type, size, and capacity. Some homeowners prefer to lease their solar panels to reduce upfront costs.
Incentive Type: Personal Tax Deduction
Incentive Amount:
20% of the sales tax paid by an individual
Generally speaking, a solar photovoltaic (PV) system can be used to power any household system or appliance that uses electricity. In the simplest case, you can use a solar water heater.
With home solar energy, you can save money on your energy bill, lower your home's carbon footprint, and gain additional energy independence.
Yes, it's possible to use home solar energy alongside conventional power sources. In most parts of the country, solar panels are designed to supplement your existing energy sources, so you can reap the environmental benefits and savings that come from using solar energy without having to completely switch over.
Your installer can give you an estimate of what your energy bills will look like after you install solar panels. Generally, your energy bills will decrease significantly because you'll be using energy from the sun for free, instead of buying energy from the utility company. The average annual savings in Great Falls amount to $1,448.
Your payback period is the time to earn a net profit from your solar panels. It will vary based on the rate your utility charges per kilowatt of power, the average sunlight in your area, and their rated capacity. Great Falls gets quite a bit of sunlight per day, so an average payback period could last up to 14.0 years per 5 kW of capacity.
The maintenance you'll need to do will vary based on the type of solar panels you have. At a minimum, you should clean and inspect each panel four times a year. Your solar installation company might offer comprehensive plans where they'll do the maintenance on your behalf.
Yes. Solar panels exist independently from the power grid in Great Falls and will continue to generate power even if the grid is having problems. Keep in mind, however, that a solar system without a storage system cannot keep you running through a nighttime outage. Your contractor can discuss some economical options to keep your home's power access reliable through the worst conditions, including battery backups or an emergency generator.
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