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Last Updated: February 25, 2025
Rooftop solar is one of the most easily accessible forms of renewable energy for Gillette homes. Switching to solar energy can reduce your monthly energy expenses and decrease your carbon output. Before you get started, you want to make sure you find a reputable installer. Luckily, we've reviewed the options and created a guide to the best and most trustworthy solar installation providers in Gillette.

Our Rating
User Rating
Informative resources
Reliable customer support
Clear pricing policy
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Services Offered

Our Rating
User Rating
Free quotes
Reliable customer support
Informative resources
Clear pricing policy
Services Offered

Our Rating
User Rating
Informative resources
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:
Adopting solar power lets homeowners cut utility bills while benefiting the planet by reducing your carbon footprint using clean energy. If you’re determining whether to go solar, consider these key factors for choosing an installer.
Verify that your solar installer is properly licensed. This ensures that the work is done properly using current best installation practices. In Wyoming, anyone installing a solar energy system must work for an electrical contractor or be a licensed electrical master themselves. The state doesn't treat solar energy installation as different from any other electrical job.
Check review sites like Google Reviews, the Better Business Bureau (BBB), 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 very few reviews or mostly negative ones.
To find a solar company that fits your budget, ask for free, detailed quotes from three to five providers. The quotes should outline all costs and list the solar equipment included. Comparing several quotes helps you identify the option that best fits your budget.
Quality solar installations should include strong workmanship and performance guarantees. A workmanship warranty addresses any installation defects (such as poor wiring, poor alignment, or cracks in the panels), while a performance guarantee ensures a certain level of energy production. Strong warranties show that a company is confident in its work.
Going solar can help reduce your energy expenses over time. Be sure to weigh these aspects when determining the cost and value of solar panels.
Gillette homeowners typically spend about $38,682 on home solar systems after federal tax refunds. Solar arrays in Gillette cost roughly $3,580 per kilowatt, with the average residential solar system being 15.4 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 capacity, size, and panel type. Some homeowners prefer to lease solar panels to reduce upfront costs.
Incentive Amount:
Appliance Rebates
Smart Thermostat: $50
Water Heaters: $100-$750
Tankless Water Heater: $350
Solar Assisted Water Heater: $750
Furnace: $200-$400
Boiler: $400-$600
Fireplace: $200
Weatherization Rebates
R-5 Windows: $2.50/sq. ft.
Wall Insulation: $0.30/sq. ft.
Floor Insulation: $0.20/sq. ft.
Attic Insulation: $0.07-$0.25/sq. ft.
Incentive Type: PACE Financing
Incentive Amount:
Local governing body must provide an explanation of any proposed program to utility distributing energy or natural gas to the area no later than 30 days prior to implementing said program.
A solar photovoltaic (PV) array can generate power to run any electric system or appliance in your home. More specifically, you can install a solar water heating system.
There are many advantages of home solar energy. You can reduce emissions, qualify for tax benefits, and raise your property values. With the right storage equipment, solar panels can also provide you with additional energy security and offer some protection from power outages.
It depends on where you live and what type of panels you're installing. Gillette can experience long, hard winters, so we recommend installing your system in the springtime to maximize your generation for the year.
Absolutely. The grid in Gillette already uses a large share of renewable energy sources, and you may be able to sell your excess generated energy to your utility for additional cost savings.
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, their rated capacity, and the average sunlight in your area. Gillette 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.
Yes. Solar panels don't depend on the grid to work and will continue to generate power even if the grid is having problems. Keep in mind, however, that a solar system won't take you through a nighttime outage if you don't have a storage system. 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.
Solar panels are becoming more popular for their high efficiency and low maintenance costs. Depending on how much sunlight your property receives, you may find they're the best performing source of renewable energy compared to others.
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