Solar Panel Cost Guide in Eagle, ID (2025 Update)

  • Eagle Solar Installation Cost: $17,666
  • 25-Year Savings: $17,718
  • Payback Period: 14.2 Years

See cost of a solar system near you:

By EcoWatch Local Advisors

Data Analysis: James Savino

Updated January 24, 2025

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Average Cost of Solar Panels in Eagle

Find out how much it might cost to go solar in Eagle.

The average cost of solar panels in Eagle is 3 per watt.The average Eagle homeowner needs a 7.3-kilowatt system, which would cost about $17,666 with the federal tax credit, or $25,262 before the 0 tax credit is applied.

The prices above are just estimates to give you an idea of the cost of a solar panel system. The true cost of making the switch to solar can vary depending on several factors, such as how many panels you need, your energy consumption and what solar installer you go with.With average savings of about $17,000 on utility bills over 20 years, many homeowners in Eagle find installing solar panels can be quite rewarding.

For a customized quote from a local solar company that has been pre-vetted by EcoWatch, click the button below.

Solar savings over time in Eagle

YearReturn on Investment
1 years$-16,504
3 years$-14,180
5 years$-11,856
7 years$-9,532
9 years$-7,208
11 years$-4,884
13 years$-2,559
15 years$-235
17 years$2,089
19 years$4,413
21 years$6,737
23 years$9,061
25 years$11,385

Top Solar Installers in Eagle

Although you can install solar panels by yourself, it requires extra time and know-how. That's one of the reasons the majority of homeowners choose to go with a solar panel installer. A solar installer can also help save you money in the long run by providing warranties, repairs and part replacements.

You can work with a local solar installer to get a free estimate on how much your investment in solar could cost for your home. Here are some nearby:

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See all of the solar companies in Eagle

Factors that Affect Solar Panel Costs in Eagle

The cost of installing a solar system in Eagle can vary by more than $10,000 from home to home. Your actual cost depends on several factors. The most significant one is the size of the system your household needs, and other factors include the equipment you choose, financing options and the solar installer you choose.

Solar Equipment

One of the most significant factors to consider when it comes to the cost of installing solar panels is the size of the solar system, which is measured in kilowatts (kW). The more electricity your household consumes, the larger your system will likely need to be. You can expect to spend about $3,460 per kilowatt in Eagle.The brand and kind of equipment you get for your solar system can increase or decrease the price quite significantly. If you prefer a trusted brand name like Tesla or SunPower, these often come at a higher price than other brands. Efficiency also matters. Whether you’re opting for high efficiency because you have limited roof space or just want maximum energy production, you can expect a higher equipment cost, but this can typically lead to more savings over time. Also, if you want extra equipment like an electric vehicle charger or solar batteries, this will also raise the cost.

Solar Financing Terms

If paying for a solar system out of pocket is difficult, solar loans are an affordable route because they reduce your upfront costs and allow you to pay for your system over a term of, on average, between five and seven years.You’ll have to consider the long-term cost of loans, including the amount of interest you’ll pay over the length of the loan. If you can only get a high-interest loan, then your total can be hundreds or even thousands of dollars above the equipment and labor cost. Making a larger down payment or securing a solar loan with a low APR could reduce your costs remarkably.

Solar Panel Installation Company

The last key cost factor you should consider is the installer you choose. Given the massive popularity of clean energy solutions in Eagle, you’ll have plenty of options to choose from, but each comes at various price points for labor and equipment.The company’s size sometimes plays the most considerable role in your costs. Larger national companies, like SunPro and Sunrun, often have lower pricing because they have greater resources and better pricing. Smaller local companies might be more costly, but they can sometimes have better customer service and more customization options, and the occasional sale or promotion can bring their pricing down to compete with bigger names.

Solar Panel Cost Data by System Size

System sizeCost per system wattSolar system cost25-Year savingsPayback period
6 kW$3.60$15,113$10,38214.8 years
8 kW$3.53$19,764$14,23014.5 years
10 kW$3.46$24,220$18,27214.2 years
12 kW$3.39$28,483$22,50714.0 years
14 kW$3.32$32,552$26,93713.7 years
16 kW$3.25$36,427$31,56013.4 years
18 kW$3.18$40,108$36,37713.1 years
20 kW$3.11$43,596$41,38712.8 years

How to Save on Solar Panels

There are a large number of companies to choose from in Eagle, and some homeowners feel overwhelmed considering their options. Picking the right company for you can be challenging, so here are some tips to help you decide:

  • Contract: When looking over your solar company’s contract, ask questions about any terms you’re not sure of and be sure you understand what happens in scenarios such as a system component breaking or the company going out of business.
  • Reputation: Solar companies that have great reviews from their customers and that have been in business for many years in most cases offer high-quality solar panel installation and expertise.
  • Installation Process: Homeowners should understand how exactly the installation process will be carried out, as well as important factors like the project completion timeline.
  • Warranty: If you’re worried about the endurance of your solar panels, making sure your installer offers a 25-year, all-inclusive warranty can give you some peace of mind.
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EcoWatch's Eagle, ID Solar Cost FAQs

What is the average cost of installing solar panels in Eagle?

This is a difficult question to answer precisely, because the cost depends on many factors. Broadly speaking, it costs about $17,300 for a 5-kW system and $34,600 for a 10-kW system after the ITC is applied. It will cost more if you want extra solar equipment or higher quality panels, or if you have higher-than-average energy consumption. On the flip side, you can spend less if you opt for a smaller solar panel system or less expensive solar panels.

Can you get solar panels for free in Eagle?

You can’t get solar panels for free in Eagle. However, you may still be able to afford them on a lower budget. You can lease solar panels for a low upfront cost or, if you’d prefer to own your solar panels, you can finance them with a solar loan.

Is it worth going solar in Eagle?

Whether or not solar panels are worth it depends on a variety of factors like the cost of electricity near you and how much direct sunlight your roof gets.

How long do solar panels last in Eagle?

Even though the average lifespan of solar panels is 25 to 30 years, that doesn't mean they are completely unusable at that time. What this means is how much energy they produce will have decreased significantly after that point. You can choose to replace them once you've had them for that long or you can keep using them at a lower efficiency.

Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert's opinion on the top solar companies featured here, follow this link.