Solar Panel Cost Guide in Palos Heights, IL (2025 Update)

  • Palos Heights Solar Installation Cost: $16,818
  • 25-Year Savings: $10,400
  • Payback Period: 18.6 Years

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By EcoWatch Local Advisors

Data Analysis: James Savino

Updated January 24, 2025

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Average Cost of Solar Panels in Palos Heights

See how much it might cost to install solar panels in Palos Heights.

Currently, the national average cost of solar panels is $2.66 per watt. However, in Palos Heights, the average cost of solar panels is 4 per watt.Using this figure, a typical 6.4-kW system would cost about $16,818 before the 0 federal solar tax credit is applied.

The true price you pay can be higher or lower than the average in Palos Heights based on several factors, such as the kind of solar panels you choose and the solar installer you hire.For many homeowners, the upfront cost of solar power is worth paying. On average homeowners in Palos Heights see about $13,000 in savings on utility bills over 20 years.

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

Solar savings over time in Palos Heights

YearReturn on Investment
1 years$-15,662
3 years$-13,350
5 years$-11,038
7 years$-8,725
9 years$-6,413
11 years$-4,100
13 years$-1,788
15 years$524
17 years$2,837
19 years$5,149
21 years$7,461
23 years$9,774
25 years$12,086

Top Solar Installers in Palos Heights

Do-it-yourself solar panel installation is a possibility, but it's an undertaking that can be a headache. Using an installer can make switching to solar power much easier. The payback period on an investment in solar panels will vary based on factors like your location and energy use, but working with a solar company can shorten it. Your provider will be able to help you get the most out of incentives available in your area.

If you're looking for a solar installer in Palos Heights, we've organized a list of our top suggestions here:

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See all of the solar companies in Palos Heights

Factors that Affect Solar Panel Costs in Palos Heights

For many Palos Heights homeowners, the decision to adopt solar energy rests on cost. However, the range of solar installation costs can be quite wide in Palos Heights, with typical prices between $20,000 to $40,000. There are a few factors that greatly influence the price you’ll pay, which we'll go over below.

Solar Equipment

The cost of solar panel systems varies by thousands of dollars due to some different factors. One of the key factors is the system size, which is measured in kilowatts (kW). Solar power systems with better efficiency or power production require better technology and/or more equipment, both of which can increase costs. For each additional kilowatt you need, your cost can go up by about $3,760.The brand and kind of equipment you get for your solar system can raise or lower the price quite significantly. If you prefer a trusted brand name like Tesla or SunPower, these are often more expensive 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 will be looking at a higher equipment cost, but this can typically lead to greater savings over time. Plus, if you want additional equipment like an electric vehicle charger or solar batteries, this will also increase the cost.

Solar Financing Terms

Most solar installers in Palos Heights have solar loans, which reduce your upfront costs of installing solar.However, the interest on solar loans also increases your overall costs, so it’s important to include that in your estimate as well. You can always bring down the total you pay in interest and in some cases even your APR by putting more money down.

Solar Panel Installation Company

The solar company you choose to handle your switch to green energy can play a part in your total costs. There are about 3 solar panel companies operating throughout Palos Heights, and each can charge varying amounts for labor and equipment.Additionally, some companies in Palos Heights are more knowledgeable about local solar incentives and can help you learn about additional rebates or tax exemptions. However, they may charge more for that service. Even if they cost more upfront, they could end up saving you more money in the long run.

Solar Panel Cost Data by System Size

System sizeCost per system wattSolar system cost25-Year savingsPayback period
6 kW$3.91$16,424$4,80819.3 years
8 kW$3.84$21,477$6,83219.0 years
10 kW$3.76$26,320$9,06618.6 years
12 kW$3.68$30,952$11,51118.2 years
14 kW$3.61$35,374$14,16617.9 years
16 kW$3.53$39,585$17,03217.5 years
18 kW$3.46$43,586$20,10917.1 years
20 kW$3.38$47,376$23,39616.7 years

How to Save on Solar Panels

The solar panel company you go with will affect not only your overall costs, but also the types of solar panel brands, warranties, and other equipment you can get. When choosing a solar company, there are a few important things you should take into account, such as:

  • Solar Panel Brands: The kind of solar panel you need to get plays a part in which installer you should go with, since different companies provide different panels.
  • Contract: Although reading through a contract can be tedious, it’s important to do it carefully so you can make sure you understand what services your solar company will provide and the terms of the warranty.
  • Installation Process: Make sure you’re on the same page with the installer in regard to how the installation process will go and what needs to be done before your solar panels are installed, such as repairing your electrical system or roof.
  • Warranty: If you’re worried about the longevity of your solar panels, checking if your company offers a 25-year, all-inclusive warranty can help put you at ease.
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EcoWatch's Palos Heights, IL Solar Cost FAQs

What is the average cost of installing solar panels in Palos Heights?

This is a difficult question to answer exactly, because the cost depends on a variety of factors. Generally speaking, it costs about $18,800 for a 5-kW system and $37,600 for a 10-kW system after the ITC is applied. It will be more expensive if you want extra solar equipment or more efficient panels, or if you have above-average energy needs. On the flip side, you can spend less if you go with a smaller solar panel system or cheaper solar panels.

Is cost the most important consideration when buying solar panels?

Cost is certainly one of the most important factors you should consider when buying solar panels, but other important factors include efficiency, durability, and quality.

Do solar panels increase your home value?

Solar panels can increase the value of your home significantly as long as you buy or finance your panels and don’t go for a solar lease or power purchase agreement (PPA). According to research done by Zillow, the average home value increases by about 4.1% after installing solar panels."

How long do solar panels last in Palos Heights?

Though the average lifespan of solar panels is 25 to 30 years, that doesn't mean they stop working completely at that time. What this means is the amount of energy they produce will have decreased significantly after that point. You can choose to replace them after having 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.