Cost of Solar Panels in Wyoming (2026)

How much do solar panels cost in Wyoming?

With professional installation, a typical 7-kilowatt residential solar panel system in Wyoming costs $23,266.

The size of your solar panel system is a big factor in your overall solar costs. A typical Wyoming household needs a system with a capacity of 6.9 kW to offset most of its electricity usage. Depending on your household energy usage, you might need a smaller or larger system.

Average solar panel costs by system size in Wyoming

NOTE: The estimated costs below do not include the price of a solar storage battery, which can significantly increase your total costs.

Are solar panels worth it in Wyoming?

If your home is a good candidate, solar panels are worth considering in Wyoming.

Financially, going solar can be worth it because of long-term savings. On average, you’ll spend $16,619 to $33,238 for panels that last about 25 years. Over that same time period, you’d avoid approximately $46,147 in total utility costs.

But it doesn’t work out for everyone. We suggest using the National Renewable Energy Laboratory’s PVWatts Calculator to estimate how much electricity a solar panel system on your roof can produce over a year.

The generally cool climate, particularly in the summer, helps panels operate more efficiently. Wyoming also gets a lot of sunny days throughout the year, which is ideal for solar energy production. However, heavy snowfall, especially in the mountains, can cover panels and reduce their effectiveness.

» STILL NOT SURE? Solar energy pros and cons

Solar installation cost factors in Wyoming

The equipment — solar panels, inverters, mounting hardware and other electrical accessories — is typically the largest portion of your total costs (approximately 25% to 50%). Labor, which includes planning, preparing and connecting your system to the grid, accounts for 10% to 30%. Local permits and fees are a small part of your overall costs.

Solar panels

You’ll hear installers talk about how “efficient” their panels are. Solar panel efficiency is a measure of how efficiently a panel converts sunlight into electricity. The more efficient your solar panels are, the fewer you need. High efficient panels cost more, but you might save by buying fewer overall.

Additional solar equipment costs

Solar arrays also contain mounting equipment, wiring and other devices, such as inverters, batteries or a monitoring system.

• Solar batteries: Solar battery prices depend on the battery’s storage capacity, lifespan, brand and other factors. Expect to pay between $7,000 and $18,000, though some cost $30,000 or more.
  • Batteries store energy for later use. They are a must if you want real energy independence, and they sometimes cost as much as the panels.
• Solar inverter: Inverter costs usually range from $1,000 to $3,000.
  • Inverters convert the electricity generated by your solar panels from direct current (DC) to alternating current (AC).
• Monitoring system: Some companies include a solar monitoring system. If not, a standalone monitoring system costs $80 to $400.
  • Monitoring systems track how much energy your system produces and identify any issues.

Size of your system

The cost difference between a 6-kilowatt system and a 7-kilowatt system is thousands of dollars.

To estimate what size system you need, first look up how many kilowatt-hours (kWh) you used last year on your electricity bill. Divide that number by 1,200. This is a common estimate of how much electricity one kilowatt (kW) of solar panels produces annually. Now you have a rough idea of the system size you need.

For example, if your home used 12,000 kWh last year, you would need a 10-kW system.

» WATT’S THE DIFFERENCE? kW vs. kWh

Condition of your roof

Quality solar panels last 25 to 30 years, so you need your roof to last just as long. Otherwise, you have to pay to remove the panels, fix your roof and reinstall them again. This is a frustrating and expensive process. Avoid it if you can.

ConsumerAffairs often hears from disgruntled homeowners who feel blindsided by the need for expensive roof repairs after their solar panel installation is complete. To ensure a seamless and cost-effective solar journey, get your roof inspected, fixed or replaced before you go solar.

Local permits and fees

Permits and interconnection fees, though relatively cheap, are worth mentioning. The process varies by city. For instance, in Laramie, you need building and electrical permits from the city’s Code Administration Department.

» TIPS: Get the best solar quotes

Solar incentives in Wyoming

Wyoming doesn’t offer statewide solar rebates, tax credits or performance incentives for residential systems. Savings typically come from bill credits (net metering or net energy billing), reducing energy use and financing options.

What happened to the federal solar tax credit?

The federal solar investment tax credit (ITC), which previously covered 30% of installation costs, was phased out in 2025 under the One Big Beautiful Bill Act (OBBBA). Homeowners who installed systems before the deadline may still qualify, but systems installed in 2026 or later are not eligible.

Did you know?

Wyoming updated its net metering rules in 2026, so new solar owners get paid less for extra energy. Payments are now based on lower wholesale rates instead of retail prices. Current solar owners are protected, but new systems earn less.

» MORE: Wyoming solar incentives

How can I pay for solar panels in Wyoming?

Financing options and leasing programs make solar more affordable for Wyoming homeowners. In an ideal scenario, your solar power system generates enough electricity savings to offset your monthly payment.

• Solar loans work like any other type of home improvement loan — there’s an application and approval process, and you pay it back over time (with interest) each month. Solar loan terms typically last eight to 20 years.
• Solar leases are a way to go solar without the high upfront costs. Monthly lease payments range from $150 to $250, depending on various factors.

» SOLAR PANELS: Lease vs. buy

How to save money on solar panels in Wyoming

There’s no way around it — solar panels are expensive. Here are some ways to maximize your savings on solar panels in Wyoming: 

• Compare quotes: Get quotes from at least three or four different solar companies in Wyoming. This lets you compare different proposed equipment, pricing, financing terms and estimated energy production to find the best overall value. 
• Lower your electrical load: Upgrade any old appliances. For example, replacing an old refrigerator with a more eco-friendly one reduces your electric load, which also helps lower your utility bill. If you use less electricity, you need fewer solar panels, making the whole system cheaper.
• Explore payment options: Affordable financing makes the upfront costs of solar more manageable. Leases let you start saving from day one with little or no money down.

Compare solar companies in Wyoming

We compared ratings and reviews, equipment options, warranties, availability and other factors to pick the top solar companies in Wyoming.

Bottom line

Going solar is cheaper in Wyoming than in some other states, but residents may see a lower return on investment than homeowners in sunnier or more incentive-rich states.

The ConsumerAffairs Research Team conducted an in-depth analysis to determine how much it costs to go solar in Wyoming and the average solar costs in other states.

Solar costs vs. savings: Wyoming and nearby states