Is solar worth it in Wyoming?

Wyoming has excellent solar resources (5.2-5.6 peak sun hours) with high altitude boosting production. Expect 10-14 year payback. The main challenges are: very windy conditions requiring robust mounting, limited installer availability, and low electricity rates. Property tax exemption helps.

How much does solar cost in Wyoming?

An 8 kW system costs $20,800-$25,600 for solar-only or $32,500-$40,000 with battery in Wyoming. Limited installer market may require bringing contractors from Colorado or Montana. Production is excellent at 1,450-1,650 kWh/kW annually due to high altitude.

What incentives are available for solar in Wyoming?

Wyoming offers property tax exemption for solar and possibly sales tax exemption (verify current status). No state income tax means no state tax credit. Federal 25D credit ended in 2025. PPA/lease retains 30% through 2027. Net metering available through Rocky Mountain Power and Black Hills Energy.

Does Wyoming have a solar property tax exemption?

Many states offer solar property tax exemptions, meaning the added home value from solar panels won't increase your property taxes. Check your state's specific exemption details, as coverage varies from full to partial exemption.

How many solar installers operate in Wyoming?

The number of solar installers varies by market size. Larger states have dozens of options. Always get 3-5 quotes from different installers, comparing identical equipment, to find the best price and service quality in your area.

Wyoming Solar Guide: Cowboy State Solar

Q: Why is wind important for Wyoming solar?

Wyoming is one of the windiest states in America. Solar installations require robust, wind-rated mounting systems to handle wind loads. Quality installation is critical—this is not the place to cut corners on racking and attachment. Verify your installer has wind load experience.

Quick Answer

Wyoming has better solar potential than its fossil fuel reputation suggests—high altitude provides 5.2-5.6 peak sun hours and 1,450-1,650 kWh/kW production. An 8 kW system costs $20,800-$25,600 with 10-14 year payback. Key challenges: extreme wind requiring robust mounting, limited installer availability, and low rates. Property tax exemption applies.

Wyoming Solar Overview

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From my experience:

Wyoming surprised me. People think coal and oil, but the solar resource here is excellent—high altitude means stronger sun. The challenge is the wind. Wyoming is seriously windy, and your installation needs to handle it. Make sure whoever installs your system knows how to deal with wind loads. Also, the installer market is thin—you might need to bring someone in from Colorado or Montana.

Wyoming may be known for fossil fuels, but the state has excellent conditions for solar. High altitude increases solar intensity, and the sparse population means many homes have unobstructed sun access. While the market is small, solar works well for Wyoming homeowners.

[Editor's Note, Jan 2026]:Wyoming installer availability is limited compared to larger states. Rocky Mountain Power and Black Hills Energy net metering terms should be verified. Wind-rated mounting systems are essential in Wyoming.

Wyoming Solar Stats

Wyoming averages 5.2-5.6 peak sun hours daily—better than many larger states. High altitude (average 6,700 ft) increases solar radiation intensity. Annual production: ~1,450-1,650 kWh per kW installed. (Source: NREL Solar Resource Data)

Wyoming Sunshine

High Altitude Advantage

Elevation boost: Thinner atmosphere = more intense sun
Clear skies: Low humidity and sparse cloud cover
Cooler temps: Panels run more efficiently
Low population: Fewer shading concerns

Regional Variation

Region	Peak Sun Hours	Annual kWh/kW
Cheyenne Area	5.4	1,500-1,650
Casper	5.3	1,475-1,625
Jackson Hole	5.0	1,400-1,550
Gillette	5.2	1,450-1,600

Wyoming Utilities

Rocky Mountain Power (PacifiCorp)

Service area: Most of Wyoming
Net metering: Available
Rates: ~$0.11-0.13/kWh
Schedule 135: Net metering program

Black Hills Energy

Service area: Cheyenne area
Net metering: Available
Rates: ~$0.11-0.13/kWh

Installation Costs

Average System Costs

System Size	Solar Only	Solar + Battery
6 kW	$15,600-19,200	$26,700-33,000
8 kW	$20,800-25,600	$32,500-40,000
10 kW	$26,000-32,000	$38,000-47,000

Federal 25D residential credit ended Dec 31, 2025. PPA/Lease still benefits from 30% through 2027.

Wyoming Incentives

No state income tax: Wyoming has no income tax
Property tax exemption: Available for solar
Sales tax exemption: Check current status
PPA/Lease: Still includes federal 30% through 2027

Wyoming Considerations

Climate Factors

Wind: Wyoming is very windy; secure mounting essential
Snow: Moderate snow; panels typically self-clear
Cold temps: Panels more efficient in cold weather
Sparse installers: Fewer options; may need out-of-state contractors

Production Estimates

Annual production: 1,450-1,650 kWh per kW installed
8 kW system: ~11,600-13,200 kWh/year
Payback: 10-14 years

Wind Consideration

Wyoming is one of the windiest states. Solar installations require robust mounting systems to handle wind loads. Quality installation is critical— this is not the place to cut corners on racking. (Source: industry data and EnergySage analysis)

The Bottom Line

Wyoming has better solar potential than its energy reputation suggests.High altitude boosts production, and net metering is available. The sparse market means fewer installer options but also energy-independent homeowners who value solar's benefits. Expect 10-14 year payback periods.

Questions About Wyoming Solar?

Our AI can help you understand your utility's programs and solar potential in the Cowboy State.

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Colorado

Neighbor state

Montana

Neighbor state

PacifiCorp

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Solar Panels

Equipment guide

Written by

Lincoln Panasy

Founder, SolarQuest AI • Solar Expert Since 2018

Lincoln created SolarQuest AI after seeing too many homeowners get burned by pushy solar salespeople. With 8 years of experience in the solar industry since 2018, he writes and reviews all content on this site—combining his real-world expertise with AI tools to deliver accurate, unbiased solar education.

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