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Idaho solar 101: must read before you buy solar panels

Idaho State 17 solar panels available

  • $0.51/W Average gross price of a solar power system as of May 2022
  • 2 years Average system payback period
  • 45 495 / year Average savings from going solar in Idaho
  • 3 ¢ / kWh Levelized cost of solar energy
  • 5.72 kW Recommended system size

Benefit from a PV system
in Idaho

Solar panels in Idaho

Idaho #18 in the US
Solar Ranking

What our happy customers say

The website UI is really intuitive and I figured out what I want pretty quickly. Went for Canadian Solar panels plus a solaredge inverter. I went to their fulfillment center to grab my order, and they were very quick to bring it out. The staff really made sure to warn me that panels are fragile and I appreciate that. Drove the package home safely, unpacked, all good. Right now we’re in the middle of the installation process, they sent a letter asking how I’m doing and asked for a review. Here I am! The panels are nice and it was a pleasure doing business with you.
Lime
Via Trustpilot
Apr 7, 2022
Fantastic company. Everything went smooth and the shipped was fast. The customer service was great.
Joe M.
Via Trustpilot
Apr 5, 2022
So I’m from LA and everybody’s going solar here so though that I should too. But I was really afraid it would be too much of a hassle. Eventually i went on google and soon found a1store. They got a pretty website and lots of articles on solar, and I flicked through a couple. So I decided to contact them, they were very friendly and we scheduled a call with their engineer. He was very patient with me and explained all the basics that I needed to know.

So i made an order, one of their centers is nearby, so i ordered pickup. I drove there, and they warned me to drive the panels carefully and pack them well for the road. seems like it's a recurring thing that people break their panels on the way home. I was real careful and yeah, I got home safely. Panels are in my garage now. I already found the installer. we have to take care of some papers and then it’s on!
Jerry Burton
Via Trustpilot
Mar 23, 2022
Great selection of high quality solar panels, good pricing, fast shipping, everything arrived in great condition.
Paul
Via Trustpilot
Mar 8, 2022
I ordered some solar panels. The top 4 ones were damaged during delivery (A1 had emailed me in advance what to check for before I took delivery which I followed even though the truck driver was pushing not to inspect them as thouroughly) and A1 replaced them in a timely manner and kept me informed. The price on the panels were some of the best on the internet (delivered). I would buy from them again.
Robert Broughton
Via Google
Nov 27, 2021
I ordered some solar panels but during delivery, the top 4 were broken by the shipping department.

A1 replaced them and kept me informed when the replacements would be in. I would buy from them again.
Robert Broughton
Via Trustpilot
Nov 27, 2021

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Solar laws, incentives and rebates in Idaho you need to know

Save 26% of your PV system cost with Federal Solar Tax Credit 

The main solar incentive that works across all United States is the Solar Investment Tax Credit (ITC) program. By applying to this program, all Americans can deduct 26% of the total cost of their installation from the income tax. The PV system cost doesn’t amount to only how much you’ve spent on your solar panels, but includes the shipping and installation as well. To claim the ITC, complete all the necessary forms and submit them when filing your taxes. It makes sense to hurry up: in 2023 the Tax credit decreases to 22% and after that it’s 10% for commercial systems only.

Save from taxation up to $20,000 of your income spent on solar

Idaho citizens can make use not only of the ITC program, but of the State Tax Credit program as well. You can deduct 40% of your solar system cost (shipping and installation included) from the taxable income you got in the year of installation. Then you can keep deducting 20% of its cost for 3 succeeding years. The deduction, however, should not exceed $5,000 per year. Overall, this Idaho solar incentive allows you to save up to $20,000 of your salary from taxation. You claim the deduction when you file your income taxes. Find all necessary forms here. Idaho residents fill in Form 39R (look for “5. Alternative energy device deduction” in the Subtractions section) and then Form 40. Non-residents take Form 39NR and Form 43 afterwards.

Join Net Metering program to cover your electric bills

The essence of the Net Metering program is the same across all the US. You sell the excess energy that your system generates into the commercial grid and gain credits to pay your own bills. However, in Idaho there is not a statewide policy for Net Metering: three main electric companies have different programs which they accord with the Idaho Public Utilities Commission.


  • Rocky Mountain Power sets the system capacity limit at 25 kW for residential customers and small commercial installations, and at 100 kW for others. Net excess generation (NEG) is credited at a retail rate for the owners of residential and small commercial systems. For others, NEG is credited at 85% of the non-firm energy rate. Credits can be carried over to the following month.
  • Avista Utilities program has a system capacity limit of 100 kW. NEG is credited at a retail rate, but all the unused credits go back to the utility at the end of the year without any compensation.
  • Idaho Power sets the bar at 25 kW for residential and small commercial systems, and 100 kW for other clients. NEG is credited to the customer's next bill as a per kWh credit and carried forward indefinitely.

The Net Metering program is the main way to make money with your solar system. However, before joining in, you should contact your electric supplier for the latest rates and conditions.

Commercial solar is free from property tax, but there is production tax

Commercial solar systems are exempt from property tax in Idaho: their cost is not included in the tax assessment. Instead, there is a production tax: solar energy producers pay 3.5% of gross energy earnings to the state. This makes taxes more gentle for small solar farms. The incentive applies only to commercial solar and doesn’t extend to residential systems.

Go solar easily with Low-Interest Energy Loan Programs

If you want to go solar, but aren’t ready for it financially, consider the Low-Interest Energy Loan program by the Idaho Governor's Office of Energy Resources. The maximum size of a loan is $15,000 for residential installations and $100,000 for others. They are issued for 5 years at a 4% interest rate, plus there is a $100 fee for home projects and a $250 fee for commercial ones. Loans are secured with real property or equipment and you get the money once your project is fully examined. Check a complete guide on applying here.

Solar easements help to settle debates with neighbors

Once you get the permit, it is legal to install solar panels on your house in Idaho. The Idaho solar law claims that your neighbors can't prohibit or limit you from going solar. However, they can impose reasonable rules about the appearance of panels. Plus Idaho citizens are welcomed to voluntarily create solar easements to settle debates. An easement contract is designed to ensure the adequate exposure of a system to the sun. For example, if a tree in your neighbors’ yard has grown so high that it starts to overshadow your panels, the neighbors have to trim it.

Get a permit to install solar panels in Idaho

The process of getting a permit for installing a solar system in Idaho may seem rather long. You’ll have to purchase an electrical permit, prepare a plan for your system, pay all the fees and schedule an inspection. Fortunately, all the information about it was made accessible and every step is explained in detail here by the state officials. Most of the time you can rely on your installer to learn all about getting a permit and you should work together to acquire all the necessary papers.

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