Solar Panel Cost Guide in St. Anthony, ID (2025 Update)

  • St. Anthony Solar Installation Cost: $18,201
  • 25-Year Savings: $19,640
  • Payback Period: 13.7 Years

See cost of a solar system near you:

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated January 24, 2025

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Average Cost of Solar Panels in St. Anthony

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

The national average cost of solar panels is $2.66 per watt, but in St. Anthony it’s 3 per watt.The average St. Anthony homeowner needs a 7.5-kilowatt system, which would cost about $18,201 with the federal tax credit, or $26,027 before the 0 tax credit is applied.

The actual price you pay can be higher or lower than the average in St. Anthony depending on several factors, such as the brand of solar panels you choose and the solar installer you hire.But, once you've paid the upfront cost of installation, the ROI for most homeowners is usually fruitful, with a net average savings of about $17,000 over 20 years on energy bills.

You can click the button below to get connected with a pre-vetted solar company in St. Anthony for a quote for your home.

Solar savings over time in St. Anthony

YearReturn on Investment
1 years$-17,002
3 years$-14,604
5 years$-12,207
7 years$-9,809
9 years$-7,411
11 years$-5,014
13 years$-2,616
15 years$-218
17 years$2,179
19 years$4,577
21 years$6,975
23 years$9,372
25 years$11,770

Top Solar Installers in St. Anthony

Many homeowners opt for a solar installation company since trying to put up solar panels by yourself can be a labor-intensive endeavor. Another perk of utilizing a solar company is that they can help you make the most of your investment by bringing down your future costs of repairs and replacements due to warranties and giving you information on local incentives you can take advantage of.

You can get a free quote from a local solar installer on how much your investment in solar could cost for your home. Here are some near you:

Advertisement

Best Solar Financing

Blue Raven Solar

★★★★★
4.5
  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries

See all of the solar companies in St. Anthony

Factors that Affect Solar Panel Costs in St. Anthony

Although the average cost of a solar system in St. Anthony is $18,201, your actual cost may be above or below the average. There are quite a few factors that can have a sizable impact on the cost of a solar panel installation. Below are some of the more important things to take into consideration.

Solar Equipment

System size, which is measured in kilowatts, is one of the largest factors that determines the overall cost of installing solar panels. Because of that, it’s important to accurately assess the size of the solar energy system needed for your home by figuring out your average energy use.The type of solar equipment you choose can bring your price up or down by thousands or even tens of thousands of dollars. If you opt for the most efficient solar panel brands, you’ll end up paying more upfront than if you opted for the most affordable panels. On the other hand, higher efficiency could save you more over time on your energy bills. In addition, add-on products, such as solar batteries, can bring your total well above the St. Anthony average.

Solar Financing Terms

For some homeowners, paying for a solar system out of pocket can be financially overwhelming. Solar loans are provided by most installers in St. Anthony, which can reduce, or in some cases eliminate, your upfront costs to make solar more accessible.When figuring out your overall cost, you should also calculate the interest you’ll pay if you decide on a solar loan. Also, paying a higher down payment can reduce the total interest paid over time.

Solar Panel Installation Company

A final factor to consider when trying to figure out the cost of solar for your home or business in St. Anthony is the company you choose to install your solar system. Similar to choosing a company to build a deck or pool, for instance, you’ll have no shortage of solar installers that offer a range of services for different budgets.The size of the company can sometimes play the most considerable role in the installation costs. Larger national companies, like SunPro and Sunrun, often have lower pricing because of 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 discount can bring their pricing down to compete with bigger companies.

Solar Panel Cost Data by System Size

System sizeCost per system wattSolar system cost25-Year savingsPayback period
6 kW$3.60$15,113$11,48814.2 years
8 kW$3.53$19,764$15,70513.9 years
10 kW$3.46$24,220$20,11513.7 years
12 kW$3.39$28,483$24,72013.4 years
14 kW$3.32$32,552$29,51813.1 years
16 kW$3.25$36,427$34,51012.8 years
18 kW$3.18$40,108$39,69512.6 years
20 kW$3.11$43,596$45,07512.3 years

How to Save on Solar Panels

The solar panel company you go with will affect not only your total costs, but also the types of solar panel brands, warranties, and other equipment you have access to. When choosing a solar company, there are a few important things you should consider, such as:

  • Reputation: Companies that have been operating for many years likely have a good reputation. This is important because it ensures that it will not only see your solar installation through, but will also provide quality aftercare and customer service, such as part repairs and replacements.
  • Installation Process: Make sure you’re aligned with the company regarding how the installation process will go and what needs to be done before your solar panel system is installed, such as updating your electrical system or roof.
  • Solar Panel Brands: The kind of solar panel you want to get plays a role in which company you should opt for, since different companies have access to different panels.
  • Contract: It’s important to read through your solar installer’s contract carefully to understand what services they will provide, what the warranty covers and what you can expect about your solar system’s energy production.
Advertisement

Best Solar Financing

Blue Raven Solar

★★★★★
4.5
  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries

EcoWatch's St. Anthony, ID Solar Cost FAQs

How much does it cost to install solar panels in St. Anthony?

This is a tough question to answer exactly, because the cost depends on a variety of 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 above-average energy usage. On the other hand, you can spend less if you opt for a smaller solar panel system or cheaper solar panels.

Is it better to lease or buy solar panels in St. Anthony?

Leasing solar panels can be an option if you are unable to pay upfront or get a solar loan, but since you don’t own the system, you don’t have access to many solar incentives. Also your home value won’t increase, so you’ll have less savings over time. If you can afford to buy a solar system upfront, then buying is the better option if you want the most financial benefits from going solar.

Is making the switch to solar worth it?

Solar panels can be a great investment for lots of homeowners, but they might not be worth it for everyone. If your home doesn't get enough sunlight and/or your energy bills are already fairly low, solar panels might not be for you.

How long do solar panels last in St. Anthony?

On average, the lifespan of solar panels is about 25 to 30 years. Some even last up to 50 years, but their efficiency goes down by about 0.8% each year. You can choose to replace them sooner if you want to maintain a larger level of energy production.

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.

Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.