Solar Panel Cost Guide in Prospect Heights, IL (2024 Update)

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

See cost of a solar system near you:

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated February 03, 2024

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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 Prospect Heights

Let’s have a look at the average cost of solar in Prospect Heights.

The average cost of a solar system in Prospect Heights 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.

Bear in mind that the figures above are only estimates based on the average Prospect Heights homeowner. The price of a solar system for your home may look different depending on factors unique to your situation, like your household energy use and solar contractor.Many homeowners find installing solar panels is a solid investment. The average homeowner in Prospect Heights can save around $13,000 on their electricity bills over 20 years.

To see your potential ROI and connect with a local solar company, click the button below.

Solar savings over time in Prospect Heights

Year Return 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 Prospect Heights

Although you can install solar panels on your own, it involves extra time and handiness. That's one of the reasons most people choose to go with a solar panel installer. Another benefit of utilizing a solar company is that they can help you make the most of your ROI 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 estimate from a local solar installer on how much your investment in solar could cost for your home. Here are some in Prospect Heights:

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Solar Financing

Blue Raven Solar

★★★★★
4.5

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

Best for Leasing

Sunrun

★★★★★
4.0

  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

See all of the solar companies in Prospect Heights

Factors that Affect Solar Panel Costs in Prospect Heights

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

Solar Equipment

When it comes to estimating the price of a solar panel system in Prospect Heights, one of the most important factors is the size of the system you need. Solar systems are sized by kilowatts (kW) and are chiefly based on your home’s energy usage, which you can gauge by looking at past electricity bills. Your overall cost can increase by about $3,760 for each additional kilowatt you need.There are a lot of different solar panel brands and the one you choose also changes the cost. Generally, the brands that are more efficient tend to also be more expensive. Additionally, the type of equipment you’re looking to get can affect your total cost. If you only need panels, your system will be far less expensive than if you also need solar batteries or an electric vehicle charger.

Solar Financing Terms

Most solar installers in Prospect Heights provide solar loans, which reduce the initial cost of installing solar panels.Although solar loans make going solar more accessible for Prospect Heights homeowners, they can also raise the total you pay for your system, depending on your interest rate. If you make a larger down payment, though, you can cut back on how much interest you have to pay.

Solar Panel Installation Company

The final key cost factor you should take into consideration is the installer you choose. Given the booming popularity of renewable energy solutions in Prospect Heights, you’ll have lots of options to choose from, but each comes at various price points for labor and equipment.Companies that only sell products with high efficiency and therefore a higher price point — like Maxeon solar panels from SunPower or Tesla Powerwall batteries — so choosing those installers will generally come at a higher cost. It’s best to do some research and decide on the company that provides the products, warranties and services you’re looking for and also fits within your budget.

Solar Panel Cost Data by System Size

System size Cost per system watt Solar system cost 25-Year savings Payback period
6 kW $3.91 $16,424 $4,808 19.3 years
8 kW $3.84 $21,477 $6,832 19.0 years
10 kW $3.76 $26,320 $9,066 18.6 years
12 kW $3.68 $30,952 $11,511 18.2 years
14 kW $3.61 $35,374 $14,166 17.9 years
16 kW $3.53 $39,585 $17,032 17.5 years
18 kW $3.46 $43,586 $20,109 17.1 years
20 kW $3.38 $47,376 $23,396 16.7 years

How to Save on Solar Panels

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

  • Contract: Before you sign a contract with a solar installer, be sure to read it through carefully so you understand the terms. Also, ask questions if you’re not sure about some of the terms, such as what to do if a component breaks or malfunctions and if there are any guarantees about energy production.
  • Warranty: Warranties that provide coverage for panel repairs and maintenance over a long period of time such as 25 years are the gold standard in the business, and offering such a warranty is one indication of a good company.
  • Reputation: Make sure your solar company has a good reputation by confirming it has certifications and licenses, checking its number of years in business and reading reviews by past customers and solar experts like EcoWatch.
  • Solar Panel Brands: Homeowners will have different preferences for panels depending on their roof configurations and how much efficiency they need. While there are many options for which model of solar panel you can get, not every company will have access to the exact one you may want or need, so make sure you ask for their list of options before making your decision.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Solar Financing

Blue Raven Solar

★★★★★
4.5

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

Best for Leasing

Sunrun

★★★★★
4.0

  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

EcoWatch's Prospect Heights, IL Solar Cost FAQs

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

This is a tough question to answer precisely, because the cost depends on a few different 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 cost more if you want additional solar equipment or more efficient panels, or if you have above-average energy needs. Conversely, you can spend less if you opt for a smaller solar panel system or less expensive solar panels.

Is it better to lease or buy solar panels in Prospect Heights?

Leasing solar panels can be an option if you can’t afford 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 property 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 bang for your buck from going solar.

Is making the switch to solar worth it?

Whether or not solar panels are worth it depends on some different factors like local electricity rates and the amount of direct sunlight your roof gets.

How often do you have to replace solar panels?

On average, solar panels can last 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 higher amount 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.

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