Solar Panel Cost Guide in McHenry, IL (2024 Update)

  • McHenry Solar Installation Cost: $17,168
  • 25-Year Savings: $10,147
  • Payback Period: 19.0 Years

See cost of a solar system near you:

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated June 24, 2024

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 McHenry

Here’s how much it might cost to make the switch to solar in McHenry.

While the national average of solar panels is $2.66 per watt, solar panels in McHenry generally cost around 4.The average McHenry homeowner needs a 6.5-kilowatt system, which would cost about $17,168 with the federal tax credit, or $24,550 before the 0 tax credit is applied.

Keep in mind that the numbers above are only averages. The price you’ll pay for solar may look quite different based on your household energy needs, the type of solar system you choose, your solar contractor and more.For most homeowners, the upfront investment in solar panels is worth paying. On average you could be looking at about $13,000 in savings on electricity bills over 20 years.

Click the button below to get connected to a vetted solar company in McHenry for a customized quote.

Solar savings over time in McHenry

YearReturn on Investment
1 years$-16,012
3 years$-13,700
5 years$-11,387
7 years$-9,075
9 years$-6,762
11 years$-4,450
13 years$-2,138
15 years$175
17 years$2,487
19 years$4,799
21 years$7,112
23 years$9,424
25 years$11,736

Top Solar Installers in McHenry

Installing solar panels on your own can be a difficult undertaking, which is why getting a solar installation company is a good option for many homeowners. Since solar panels are exposed to the elements every day, warranties and repairs from your solar installer can help you get the most out of your investment in solar panels by avoiding potential costs down the line.

Working with a licensed solar company can help you make the most of your investment in solar. Here are our recommendations:

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

Best Technology

Tesla Energy

★★★★★
3.2
  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

See all of the solar companies in McHenry

Factors that Affect Solar Panel Costs in McHenry

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

Solar Equipment

The cost of solar panels varies by thousands of dollars due to a variety of factors. One of the major factors is the system size, which is measured in kilowatts (kW). Solar power systems with better efficiency or power generation need 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 want for your solar system can increase or decrease the price quite significantly. If you prefer a 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 will be looking at 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

Solar panels can save you money on utility bills over time, but they can also be a significant investment. That’s why many McHenry homeowners opt to finance their solar panel systems to offset upfront costs.It’s a good idea to include the interest you’ll pay in your final cost estimate. If you can afford to put more money down upfront, you can reduce your total costs and how long it’ll take to pay off the loan.

Solar Panel Installation Company

The remaining significant cost factor you should consider is the installer you choose. Given the booming popularity of green energy solutions in McHenry, you’ll have many options to choose from, but each comes at various price points for labor and equipment.You may see national solar installers that have lower prices because of their bigger brand name and access to bulk pricing, or you might see small, local installation companies offering deals or specials to compete with those larger companies.

Solar Panel Cost Data by System Size

System sizeCost per system wattSolar system cost25-Year savingsPayback period
6 kW$3.91$16,424$4,37519.7 years
8 kW$3.84$21,477$6,25519.4 years
10 kW$3.76$26,320$8,34519.0 years
12 kW$3.68$30,952$10,64618.6 years
14 kW$3.61$35,374$13,15718.2 years
16 kW$3.53$39,585$15,87917.8 years
18 kW$3.46$43,586$18,81217.5 years
20 kW$3.38$47,376$21,95517.1 years

How to Save on Solar Panels

There are a lot of companies to choose from in McHenry, and some homeowners feel overwhelmed considering their options. Choosing the right company for you can be tough, so here are some tips to help you decide:

  • Reputation: Make sure your solar panel installer has a good reputation by confirming it has certifications and licenses, checking how long it's been in business and reading reviews by previous customers and solar experts like the EcoWatch team.
  • Contract: It’s important to read 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.
  • Installation Process: An important thing to understand when going solar is the installation process itself. Be sure to align on any details you should know with your solar company, such as what permits you should acquire and how long the project will take.
  • Warranty: A quality company rises above other companies by providing the gold standard warranty — a 25-year, all-inclusive warranty covering parts, labor and performance.

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

Best Technology

Tesla Energy

★★★★★
3.2
  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

EcoWatch's McHenry, IL Solar Cost FAQs

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

This is a hard question to answer precisely, because the cost depends on a few different factors. Broadly 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 higher quality panels, or if you have higher-than-average energy usage. Conversely, you can spend less if you choose a smaller solar panel system or less expensive solar panels.

What other factors should I consider in addition to cost when buying solar panels?

Cost is definitely one of the most important things to bear in mind when buying solar panels, but other important factors include efficiency, durability, and quality.

Can solar panels completely eradicate my power bills?

It is possible to erase your electricity bills with solar panels, but for most homeowners in McHenry, that will require at least a 10-kW system. Not all homes can accommodate that size system, so you’ll want to check with a local solar installer to see how many panels can fit on your roof.

How long do solar panels last in McHenry?

On average, solar panels can last about 25 to 30 years. Some even last up to 50 years, but their efficiency decreases by about 0.8% each year. You can choose to replace them sooner if you want to maintain a higher 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.