Solar Power Rocks logo

Solar Power Rocks - Clear info on home solar power rebates, tax credits, and other benefits

Welcome to the Ultimate Guide to Solar Panels in Wyoming

This page is a complete guide to the complicated and sometimes confusing process of installing solar panels on your Wyoming home. Since there's a lot to consider, we've separated the page into sections to help you find what you are looking for. If you find this page useful, please share it with someone who might also find it interesting!

red ribbon

** What's new for 2020 **

Wyoming continues to be a strong place to consider investing in home solar, not because of much work your legislators are doing, but mostly because costs have fallen and there's a high amount of sunshine blanketing the state. It helps there's a decent net-metering policy here as well, which ensures you get some credit for the solar energy you send back to the grid when you aren't using it at home. Read on to learn all you need to know about investing in home solar in Wyoming!

Questions? Our network of solar experts are on call to assist you. Simply sign up for personalized assistance on our special solar deals page. You can get discounted on-grid pricing as low as $4,000/kW! This is paired with the Wyoming solar incentives you see below.

What you'll find on this page:

The Solar Strategy section is focused on the 3 ways of paying for solar in Wyoming, so you can decide which is best for you. We've created a tool that asks you a few questions and recommends whether you should pursue a solar lease, loan, or outright purchase. Then, we provide detailed analysis of how each works.

The Policy Information section contains all our latest research on the rules set by lawmakers and the Public Utilities Commission, which determine how easy it is to go solar in Wyoming. These policies and rules govern everything from renewable energy mandates to interconnection, and have a huge effect on the viability of solar.

Finally, the Solar Incentives section includes information about money-back rebates and grants, tax credits, and tax exemptions for going solar in Wyoming.

Click any of the boxes below to go to that section of the page, or scroll down to read the page in order.

Generate an accurate online solar estimate for your home

Your Solar Strategy in Wyoming

Figuring out the best way to go solar in Wyoming can be a little daunting. From loans and leases to power-purchase agreements, there are a lot of options out there. To help you pick the one that might be best, we've created the handy decision tool below.

We'll ask you a few simple questions about you and your home. Once you're done, we'll recommend a good option. Further down this page, we provide cost estimates and example return-on-investment calculations for all the various options:

How should you pay for solar?

Use our decision tool to find out!

How to pay for solar panels in Wyoming

The chart above shows the 25-year returns for an investment in solar whether you choose to purchase a system with cash or pay over time with a loan. Here's the thing about Wyoming: the state has next to zero incentives or policy that make solar a good idea, but it's actually still not that bad of an investment here. That's because prices for solar have fallen dramatically over the past decade or so, and even Wyoming's nearly non-existent solar policy and low electricity prices can't keep it down.

Now as for that complicated chart above... let's break it down a little:

The green bars show solar's financial return over 25 years if you pay up front. As you can see, there's a big payment (negative) in year 1, which gets slowly reduced over time. The green bars cross the "$0" line at year 16, which is when the system will have paid back your initial investment with electricity savings. Our example goes to year 25, which is when most solar panel warranties end, and in Wyoming, you'll end up with just over $15,000 in total profits by that date. That's pretty good!

The orange bars, on the other hand, show what happens if you take a Home-Equity Line of Credit (HELOC) to pay for the system. You don't put any money down, but you do get the 30% Federal solar tax credit, meaning you actually come out ahead in year 1. Money in your pocket now! The bars dip below the $0 line after 5 years, because your loan payments (over a 15-year term) will exceed your energy savings each year. By kind of a lot. Once you pay off the loan in 2030, the savings start stacking up. You'll actually end up with some nice profits—you'll come out $4,874 ahead at the end of our 25-year estimate.

Finally, the blue bars represent a similar HELOC option, but for a smaller, 2-kW solar system. This size system is great if you only have a little equity, and it still lets you make a little (very little) money over the long term, while reducing the amount of CO2 pollution you're responsible for. The loan size is smaller, and so are the first-year windfall and final profits, but if you love the idea of solar and haven't got piles of cash or equity, this is a great way to go.

Read on to find out more about each option!

How much can solar panels on roof save you?

Option 1: Paying cash for solar

Paying up front used to be the only way to get panels on your roof, and it's still the option that allows you the most control. An outright purchase returns the most money over time, because you own the system from day one and reap all the benefits—the Federal solar tax credit of 30% of system costs and some decent energy bill savings.

In our example, you put down $20,000, but by the end of year 1, that tax credit and the energy savings will erase a bunch of it. Over 25 years, your system will have produced over $15,000 in income.

Here’s an example of how the numbers work for a purchase of a 5-kW rooftop solar system in Wyoming:

  • Installing a typical 5-kW solar system should start at about $20,000.
  • The Feds offer a tax credit of 30% of out-of-pocket costs, so you'll get $6,000 back next April. Note: you can take the credit over two years if you don't owe $6,000 in Federal taxes this year.
  • Then there's your first-year energy savings. That's another $749 and it brings the cost after 1 year to just $13,251.
  • With all the energy bill savings rolling in, your system will pay itself back after 15 years. Once that happens, you’ll be seeing over $1,200 per year in savings until the end of your system’s life.
  • When all is said and done, our 25-year estimate shows a total net profit of $15,166 with an internal rate of return of 5.6%. That's not quite the return of a stock market index fund over 25 years, but it's a solid investment if you're looking to save money and the planet at the same time.
  • On top of those returns, your home's value just increased by $14,976, too (your expected electricity savings over 20 years)!
  • And speaking of doing good for the environment... your system will create some green for the earth by not using electricity from fossil-fuels. In fact, the energy you’re not using has the carbon equivalent of planting 113 trees a year, every year your solar power system is humming.
Keep in mind, the numbers above are based on an average home in Wyoming. If you're ready for a custom quote for a solar panel system, our network of experts are on call to assist you. Simply sign up for personalized assistance on our special solar deals page.

Option 2: Using a loan to pay for solar

This is where we tell you that taking a loan for solar panels is a no-brainer, because it means investing in an income-generating asset. And even though Wyoming doesn't have amazing rebates or tax breaks for solar, it's still true! That's because the state gets enough sun to make solar worthwhile, generating a good deal of income for you after you pay your loan off.

Here's how a solar loan works in Wyoming:

As you can see from the chart above, you'll start out with a big windfall, because with a loan, you're not putting any money down, and you get the 30% federal solar tax credit just like if you paid $20,000 up front for your system. You'll come out ahead over $4,850 after the first year! In the 14 years that follow, your loan payments will cost a bit more than the money you'll be saving in electricity, but just think of it like a monthly deposit into a savings account.

The rest of our estimate might look like a see-saw, because you start out with a windfall, drop down into "sizeable investment" territory, and then slowly gain after the loan is paid off. After 15 years of payment, you will have invested about $8,000 of your own money. Once the loan's paid off, you get all the energy savings with no more payments, and the solar "savings account" will pay dividends. If our prediction of 3.5% annual increases in energy costs hold, you'll end up $6,697 to the good at the end of 25 years, which is not too bad for an investment where you put nothing down!

A solar purchase like this will make sense for you if the following is true about you and your current situation:

  • You can get a home-equity line of credit (HELOC) for $20,000 with a fixed rate of 5% or lower and a 15-year repayment period (lower rates and shorter repayment increases your profit).
  • You have an appetite for making some good money on a long-term investment, while also producing a ton of benefits for the environment.

Here’s how the numbers pencil out for a Wyoming solar purchase with a HELOC:

  • Installing a typical 5-kW solar system should start at about $20,000. That's how big your loan will need to be to cover it.
  • The electricity bill savings in the first year of operation will total $749, but your loan payments will be $1,898, for a difference of $1,149, or about $96 per month.
  • But here comes the tax credit! Because you've technically "paid" for the system with your loan, you'll get the Federal tax credit of 30% of system costs, or $6,000! Even after you make those loan payments, you'll end up with an extra $4,851 at the end of the first year.
  • When your loan’s paid off in year 15, you’ll see over $1,250 per year in savings until the end of your system’s life.
  • For our 25-year estimate, you'll see some nice returns, to the tune of $6,697 after all the payments. That's some sweet cash!
  • Finally, the environmental benefits cannot be overstated. Operating your system will take as much carbon out of the air as planting 113 trees every year!
Keep in mind, the numbers above are based on an average home in Wyoming. If you're ready for a custom quote for a solar loan, our network of experts are on call to assist you. Simply sign up for personalized assistance on our special solar deals page.

Option 3: Buying the electricity, not the panels with a Power Purchase Agreement (PPA)

Wyoming does not offer solar Power Purchase Agreements or leases. Perhaps it would be a good idea to contact a solar advocacy organization and ask them to fight for solar in your state!

Calculate solar panel cost and savings for your specific home

Wyoming Solar Policy Information

Ever wonder why solar seems to be everywhere in some states, but not in others? We did too.

State legislatures and public utilities commissions can enact rules to make solar power accessible for everyone. Favorable rules explain why some of the cloudiest states—New York, New Jersey, and Connecticut, are doing so well with solar, and yet some of those with the most natural solar resources—like Alabama, Mississippi, and Georgia—are doing so poorly.

Below is important information about the public policy, rules, and economic reasons that affect your ability to go solar here in Wyoming:

Wyoming's Renewable Portfolio Standard


Grade: F

Wyoming's Renewable Portfolio Standard grade

A Renewables Portfolio Standard (RPS) requires utilities in the state to eventually source at least a certain percentage of their electricity from clean, renewable sources like solar panels. As we alluded to just a paragraph ago, Wyoming has not yet passed an RPS. Even more unfortunately, the pattern we’ve seen elsewhere is repeated: no RPS means no state and utility backed incentives for solar power here.

A Wyoming RPS would be critical to foster strong renewable energy policy in the state. Utility companies aren't really all that gung-ho about you producing your own power. After all, it costs them money when you use less of their electricity. They also don’t naturally want to give you big payments for energy you're feeding back into the grid. The main reason the utilities are aiding people's transition to lower electric bills and offering incentives to put solar on roofs is because some states force them via compliance fees.

Learn more about Renewable Portfolio Standards

Wyoming's Solar carve-out and SRECs


Grade: F

Wyoming's Solar Carve-out grade

Unfortunately, no RPS means no solar carve out. If an RPS contains specific carve-outs for clean and efficient technologies like solar panels, you see even stronger incentives for residential solar power.

Learn more about Solar Carve-outs

Wyoming Electricity Prices


Grade: D

Wyoming's Electricity cost grade

Wyoming homeowners pay an average of 11 cents per kilowatt-hour (kWh) of electricity. That’s on the lower end of the spectrum and comfortably below the national average of 13 cents/kWh. We know you like paying less now, but the long term costs of cheap electricity are through the roof. All that cheap electricity is produced by burning fossil fuels -- tons and tons of earth-killing fossil fuels. When the astronomical environmental costs start to mount, monthly electricity bills are inevitably going to rise as well. When that happens you’re going to feel pretty darn smart for making the early switch to producing your own clean, efficient solar power.

Find out why electricity prices matter

Wyoming Net Metering

Statewide with caveats

Grade: B

Wyoming's Net Metering grade

Net Metering requires your utility to monitor how much energy your solar power system produces and how much energy you actually consume to make sure you get credit for the surplus.

Wyoming requires investor-owned utilities and electric cooperatives to offer net metering. All monthly surplus energy production is applied to your next bill. Whether you get the full retail rate or the utility’s “avoided cost” (essentially the wholesale) rate varies by company. If you run a surplus for the entire year, the utility will purchase your remaining surplus annually at the avoided-cost rate.

That’s a really solid net metering program. Overall we gave Wyoming a “B” in this category only because of the 25kW system size limit. That limit should be raised to allow larger commercial and industrial customers to meet all of their on site generation needs. The limit shouldn’t cause any problems for residential systems, however, as most come in around 5kW.

Learn more about net metering

Wyoming Interconnection Rules


Grade: F

Wyoming's Interconnection Standards grade

While Wyoming’s net metering law includes basic interconnection requirements, it does not establish any actual interconnection rules beyond those basic safety and equipment compliance requirements. Rocky Mountain Power (PacifiCorp) has established its own interconnection standards that, according to the Wyoming Public Services Commission, serves as the model for the the interconnection agreements of every other Wyoming electric provider. The details of this agreement can be found in Rocky Mountain Power’s interconnection application.

Learn more about solar interconnection rules

Wyoming Solar Incentives

Next to high electricity prices and net metering, solar incentives have traditionally been the most important factor for whether home solar power makes financial sense in a state. In the past, some states with otherwise lousy policy had tremendous incentives that drove down the up-front cost of going solar so much that homeowners could save oodles of money even without net metering or a good RPS.

These days, the big incentive most people can get is the Federal Solar Tax Credit that earns you 26% of your total system costs back after just 1 year. State incentives play less of a role than in the past, but some really good ones are still out there, ready to help homeowners go solar and save money before you know it.

Let's see how Wyoming measures up:

The availability of state solar incentives for residential solar systems was sourced from the Database of State Incentives for Renewables and Efficiency, utility company websites, and the state public utility commission.

Wyoming Solar Power Rebates


Grade: F

Wyoming's Solar Rebates grade

Wyoming currently lacks any sort of solar rebate programs. If the RPS set mandatory levels of renewable energy production, we can guarantee the utility companies would offer incentives to help you make the switch to solar. How do we know? It’s worked everywhere that a real RPS has been implemented. Get on it, Wyoming!

Learn more about solar rebates

Wyoming Solar Tax Credits

No State Income Tax

Grade: C

Wyoming's Solar Tax Credits grade

Since Wyoming doesn’t have any income tax, there aren’t any solar tax credits to redeem!

Luckily, you will still benefit from the Federal Solar Tax Credit. There's no cap on the federal tax credit and fortunately for Wyoming, having no state rebate to deduct means a larger tax credit coming your way.

Learn more about state solar tax credits

Property Tax Exemption


Grade: F

Wyoming's Solar Property Tax Exemptions grade

Tax exemptions are a simple, straightforward, and effective way to promote solar power. A property tax exemption would exempt you from paying taxes on the more than $15,000 in property value that installing a solar power system will add to your home -- all without ever actually removing a dime from the state’s bank account! That sounds like a win-win to us. Unfortunately, state lawmakers have yet to see the light (no pun intended), leaving Wyoming with no property tax exemption.

Sales Tax Exemption


Grade: F

Wyoming's Solar Sales Tax Exemption grade

Likewise, a sales tax exemption would save you between 4.5% and 8.5% on your initial investment, depending on where in the state you live. This would cost the state nothing, but again -- no such luck. Wyoming still lacks a sales tax exemption on renewable projects of any kind. Legislators are missing an easy one here; we’ve seen tax exemptions help support solar power conversion elsewhere, even without large rebates or performance payments in place.

Learn more about tax exemptions for solar

Low-income Solar Programs


Grade: F

Wyoming's Solar Sales Tax Exemption grade Learn more about low-income solar programs available in the U.S.

The consensus on Wyoming solar power rebates and incentives

Lawmakers in the Cowboy State have really dropped the ball on this one; the natural potential for solar power is actually quite high here, and virtually every Wyoming resident could save money while producing clean energy if the right incentives were in place. Unfortunately, we lack any of those incentives or the RPS to spur them. Until that situation changes, the start-up costs and payback time frame on a solar power system continues to lag way behind here.

Again, if you are confused about how these numbers work and would like some personalized assistance or a quote of your own, simply connect with our network of solar experts. They’ll help sort out all the pricing, get you access to special deals, and they’re super friendly to boot!

13 thoughts on “2020 Guide to Wyoming Solar Incentives, Rebates, and Tax Credits

  1. Avatar for Wyoilman Wyoilman says:

    Wyoming is full of independent people. They dont want their neighbor to help pay for something that doesnt benefit them. Wyoming offers net metering and that is good enough! Our State Government doesnt nickle and dime us to death like other state and we appreciate it. I am installing a 20,000 KWh system at my home in Wyoming so between the Fed tax rebate and Wyo’s Net Metering, its apparently enough. I dont mind taking from Tax rebate from the Federal Government. I work in a wonderful Wyoming oil field and I pay my to Uncle Sam.

  2. Avatar for Curtis Albrecht Curtis Albrecht says:

    SOLAR in Cheyenne “is” possible. There are some hurdles to overcome. The greatest being SOLAR MINIMUM (December 21st). To see what is possible, get on YouTube and look up “Curtis Albrecht”.

  3. Avatar for Byates Byates says:

    Yes, raise taxes after killing the energy industry corporate taxes and kill the remaining rural life Wyoming offers. We definitely need leed ranching and more heavy industry to pay for the deficit. Don’t consider any ancillary

  4. Avatar for Anonymous Anonymous says:

    There are multiple reasons why Wyoming focuses on coal power. Firstly, it is the cheapest power to consumers. Second, it is the most constant power, allowing for things like refrigerators and hospitals. Thirdly, mineral taxes pay for nearly everything in this state, meaning that if they dropped off, we’d have a lot harder time making ends meet, with lower average incomes than much of the nation. All those taxes we currently don’t have, or have at a very low rate in comparison to most of the rest of the nation, allowing us to enjoy our outdoors as residents and visitors without bankruptcy would be gone. Gone would be the “best roads in the nation” status, as well as one of the lowest cost universities in the nation. Finally, while coal can be dirty and dangerous, Wyoming coal is relatively clean. Our coal mines and powerplants are required to make their surroundings better than they found them with better soil, cleaner water, and similar. Solar is a good option, but don’t slash the coal until you actually study it (Masters degree level and beyond).

  5. Avatar for Rocky Rocky says:

    Wyoming legislators are smart enough to know that solar is not cost competitive even with incentives, which by the way are our tax dollars and don’t fall off trees. Wind energy has been embraced in Wyoming on the large scale but the cost of installing a wind or solar system is outrageous even with tax dollar rebates/incentives. And as far as saving the planet, that is hogwash. Do folks know where the silica in solar panels come from??? Silica mines. Worse than coal mines because of the fine dust. Wind generators are highly disruptive to wildlife and nobody wants them in their back yard NIMBY. When alternative energy can compete head to head with other forms of energy it will be embraced and utilized. When it has to be subsidized 3 times more than any other form of energy then it won’t happen. But don’t try and play the “save the planet card” because that is pure bull.

    1. Avatar for Red Desert Fox. Red Desert Fox. says:

      People do not realize that multiple use is lost with solar power. The whole area is fenced off to the public and surrounded by chain link fences which also do not allow antelope or deer access. There goes hunting and recreation..

  6. Avatar for bill.zou bill.zou says:

    Dear Sir,
    Sorry to bother you.

    My name is Bill.Zou and I am the sales manager of Golden Sun Photovoltaic. Co., Ltd. I found your company via Google and I am very impressed what SOLAR POWER ROCKS has achieved after looked over your website.

    As one of the best solar pump integrator in China, I would like introduce our company’s solar pump system to a professional customer as you. The followings are unique advantages of our pump:

    1.Germany quality standard: Our engineer used working on the biggest solar pump company Lorenz. All of our pump be produced under strict quality standards. By the way, our pump and charge controller could interchange work with Lorenz’s pump and charge controller.

    2.Safe sealing material: Compared with our manufacturer used oil, Our motor of pump is sealed by a special resin which can not only provide more than 300 MΩ high resistances, but also ensure that our pump will not pollute the water resource.

    3.High efficacy: Our MPPT charge controller enable our solar pump working even in the cloudy weather. We have a test video which I could send you latterly indicate our solar pump could keep working even half of solar array was covered.

    4.cost advantage: we are a solar panel factory with yearly output 100MW, we make the solar array by ourselves for our solar pump system. So we are able to provide you a solar pump system with much competitive price. For instance: our OASIS DC110/1440 pump, work with DC110V, Pump power 1440watts, maximum head: 100meter (300feets), maximum flow rate: 32gallon/Min,

    The quotation for this pump system include a 6X185watts solar array, pump, MPPT charge controller, check valve, 3 water level sensors, water proof junction box, the quotation is USD2899.00/SET.

    And you may find our pump testing video from:

    Please let us know if there is anything we could do for you. If you interested in our products, I could send you the full catalogue of our production line with testing video and price list.

    Thanks and best regards,


  7. Avatar for mp25 mp25 says:

    Wyoming could care less about its people. bought and sold with all the rest. This is the furture. We are it. We are on our own

  8. Avatar for Susan Kramer Susan Kramer says:

    Wyoming should be a leader not in last place when it comes to developing clean energy and makeing it available to its residents. Perhaps the legislature will be more forward thinking in its next session.

  9. Avatar for Wayne Blake Wayne Blake says:

    I thing Wyoming is behind on Solar and should have a better incentive to use it. The Electric Comp. does not give you enough back when you do have Solar and that is another incentive not to install solar. I like solar and would like to see it come to Wyoming.

  10. Avatar for Ann M. Ann M. says:

    Please check your facts. The Wyoming Legislature meets every year. The length of the session differs every other year, but I have been there every winter as a citizen lobbyist for nearly 20 years. That having been said, they are not interested in alternative energy, not when the minerals industry is paying 2/3 of the cost of services every citizen receives from the State of Wyoming. These will be the same citizens who complain about “entitlement” programs, but will not pay their own way in their own beloved state. Go figure.

  11. Avatar for russ caldon russ caldon says:

    if one is to pull up a list of rebates, credits, and incentives offered by other states—–I wonder if Wyoming is indeed aware of the other 49 states trying to do something of the alternative variety. Is Wyoming comatose to the needs of it’s people?

    1. Avatar for Red Desert Fox. Red Desert Fox. says:

      Why should my taxes go to subsidize. companys that just want to make a buck at taxpayers expense? If it is profitable they should be able to go it alone. If I sign up for green power at Rocky Mountain Energy I actually pay more for my power, but hey I feel good. Yeah.

Have anything to add?

Your email address will not be published.

Solar Power Rocks is a Wave Solar company

Wave Solar Logo