Solar Panel Cost Guide in Island Lake, IL (Feb 2023)

  • Island Lake Solar Installation Cost: $12,269
  • 25-Year Savings: $10,343
  • Payback Period: 13.6 Years

See cost of a solar system near you:

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated January 20, 2023

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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 Island Lake

Find out what the average cost of a solar system is in Island Lake.

Currently, the national average cost of solar panels is $2.66 per watt. However, in Island Lake, the typical cost of a solar system is $3 per watt. The average solar panel system size in Island Lake is around 6.4 kilowatts, meaning a cost of about $12,269 for a solar installation, or $9,079 after the 30% federal solar tax credit is applied.

The prices above are just estimates to give you an idea of the cost of solar panels. The exact cost of making the switch to solar can vary depending on several factors, such as how many panels you need, your energy usage and what solar installer you go with. Many homeowners find adopting solar power is a rewarding investment. The average homeowner in Island Lake can save around $13,000 on their power bills over 20 years.

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

Solar savings over time in Island Lake

Year Return on Investment
1 years $-11,364
3 years $-9,555
5 years $-7,746
7 years $-5,937
9 years $-4,128
11 years $-2,319
13 years $-511
15 years $1,298
17 years $3,107
19 years $4,916
21 years $6,725
23 years $8,534
25 years $10,343

Top Solar Installers in Island Lake

Many homeowners decide to hire a solar panel company since installing solar panels by yourself can be time-consuming. Another advantage of utilizing a solar company is that they can help you maximize your ROI by cutting back on future costs of repairs and replacements due to warranties and informing you of local incentives you can take advantage of.

There are various licensed solar professionals that can install solar panels for you. Here are our suggestions:

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 (coming 2022)

Best Technology

Tesla Energy

★★★★★
4.5

  • 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 Island Lake

Factors that Affect Solar Panel Costs in Island Lake

The cost of installing a solar system in Island Lake can vary by more than $10,000 from home to home. Your actual cost is determined by several factors. The biggest 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

System size, which is measured in kilowatts, is one of the largest factors that influences the overall cost of going solar. Because of that, it's a priority to accurately ascertain the size of the solar energy system needed for your home by figuring out your energy needs. Some solar panel brands — like Maxeon from SunPower — are more expensive upfront but also tend to offer higher efficiency. In a city like Island Lake, where sunlight is relatively abundant, efficiency can quickly pay off. Plus, if you have a small roof or you don't have a lot of space for your panels, higher efficiency options will be a better option. Additional equipment like electric vehicle chargers and solar batteries will also increase the cost.

Solar Financing Terms

For some homeowners, paying for solar out of pocket can be a challenge. Solar loans are available from most installers in Island Lake, which can reduce, or in some cases completely eliminate, your upfront costs to make solar more accessible. When considering your overall cost, you should also calculate the interest you'll pay if you opt for a solar loan. Also, paying more upfront can lower the total interest paid over time.

Solar Panel Installation Company

The solar installer you opt for to handle your switch to green energy can play a part in your total costs. There are about 3 solar installation companies operating throughout Island Lake, and each can charge varying amounts for labor and equipment. The company's size can sometimes play the most significant role in the installation 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 generally have better customer service and more customization options, and the occasional sale or discount can bring their pricing lower to compete with bigger companies.

Solar Panel Cost Data by System Size

System size Cost per system watt Solar system cost 25-Year savings Payback period
6 kW $2.84 $11,925 $9,203 14.1 years
8 kW $2.78 $15,594 $12,576 13.8 years
10 kW $2.73 $19,110 $16,102 13.6 years
12 kW $2.68 $22,473 $19,781 13.3 years
14 kW $2.62 $25,684 $23,613 13.0 years
16 kW $2.57 $28,741 $27,598 12.8 years
18 kW $2.51 $31,646 $31,736 12.5 years
20 kW $2.46 $34,398 $36,027 12.2 years

How to Save on Solar Panels

The company that does your solar panel installation will affect the warranties and brands available to you, and it will also have an impact on your total cost. Since choosing a company can be a tough decision, we have some tips to help you, such as:

  • Contract: When looking through your solar installer's contract, ask for clarification about any terms you're not sure of and make sure you understand what happens in scenarios like a system component breaking or the company going out of business.
  • Solar Panel Brands: Homeowners will have different preferences for panels based on their roof configurations and energy needs. Even though there are many options for which type 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 peruse their list of options before making your decision.
  • Warranty: Warranties that cover defective panels and repairs 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 quality company.
  • Reputation: The North American Board of Certified Energy Practitioners (NABCEP) is a respected certification organization for renewable energy professionals. If your solar panel installer is NABCEP-certified, it most likely has a solid reputation and is qualified to install your solar system. Another way you can look into your installer's reputation is by reading reviews.

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 (coming 2022)

Best Technology

Tesla Energy

★★★★★
4.5

  • 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 Island Lake, IL Solar Cost FAQs

What is the average cost of installing solar panels in Island Lake?

This is a difficult question to answer exactly, because the cost depends on many factors. Generally speaking, it costs about $13,650 for a 5-kW system and $27,300 for a 10-kW system after the ITC is applied. You can expect to pay more if you want extra solar equipment or more efficient panels, or if you have above-average energy consumption. On the flip side, you can spend less if you choose a smaller solar panel system or less expensive solar panels.

What other factors should I consider aside from cost when buying solar panels?

The upfront cost is a key factor to consider, but whether it's the most important for you depends on why you decided to go solar. In places where rooftop space is limited, efficiency can be more important than the cost. Other factors that are important to be mindful of are the quality and durability of your solar panels.

How will solar panels impact the value of my home?

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

How often do you have to replace solar panels?

Although 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 decide to replace them once you've had them for that long or you can continue to use 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.

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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