Solar Panel Cost Guide in Crystal Lake, IL (2025 Update)
- Crystal Lake Solar Installation Cost: $17,168
- 25-Year Savings: $10,147
- Payback Period: 19.0 Years
See cost of a solar system near you:
Please enter a valid 5-digit zip code!
Why you can trust EcoWatch
Average Cost of Solar Panels in Crystal Lake
Find out how much it might cost to make the switch to solar in Crystal Lake.
The national average cost of solar panels is $2.66 per watt, but in Crystal Lake it’s 4 per watt.The average Crystal Lake 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.
How much you pay can go above or below the average in Crystal Lake based on a variety of factors, such as the brand of solar panels you choose and the solar contractor you hire.Many homeowners find going solar is a rewarding investment. The average homeowner in Crystal Lake can save around $13,000 on their power bills over 20 years.
To calculate your potential ROI and connect with a local solar expert, click the button below.
Solar savings over time in Crystal Lake
| Year | Return 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 Crystal Lake
DIY solar panel installation is a possibility, but it's an undertaking that can be a headache. Taking advantage of a solar company can make converting to solar power much easier. A solar installer can also help save you money over the lifespan of your system by providing warranties, repairs and part replacements.
If you’d like to start using solar energy but still aren’t certain which solar system installer to go with, here are our recommendations for providers near you:
See all of the solar companies in Crystal Lake
Factors that Affect Solar Panel Costs in Crystal Lake
The cost of installing a solar system in Crystal Lake can vary by more than $10,000 from home to home. Your actual cost is dependent on several factors. The most significant one is the size of the system your household needs, and other factors include equipment choices, financing options and the solar installer you choose.
Solar Equipment
One of the most significant factors to consider when it comes to the cost of installing solar panels is the size of the solar system, which is measured in kilowatts (kW). The more electricity your household consumes, the larger your system will likely need to be. You can expect to spend around $3,760 per kilowatt in Crystal Lake.The type of solar equipment you choose can increase or decrease your cost by thousands or even tens of thousands of dollars. If you choose the most efficient solar panel brands, you’ll end up paying more upfront than if you opted for the most affordable panels. However, more efficient panels could save you more over time on your power bills. Additionally, extra products, like solar batteries, can bump up your total well above the Crystal Lake average.
Solar Financing Terms
Solar panels can save you money on utility bills over time, but they can also be a big investment. That’s why many Crystal Lake homeowners decide to finance their solar panel systems to offset upfront costs.It’s wise to factor 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 major cost factor you should take into consideration is the installer you choose. Given the booming popularity of sustainable energy solutions in Crystal Lake, you’ll have a great number of options to choose from, but each comes at different price points for labor and equipment.Some companies only sell high-efficiency and high-priced products — 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 choose a company that offers the products, warranties and services you’re looking for and also fit into 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 | $4,375 | 19.7 years |
| 8 kW | $3.84 | $21,477 | $6,255 | 19.4 years |
| 10 kW | $3.76 | $26,320 | $8,345 | 19.0 years |
| 12 kW | $3.68 | $30,952 | $10,646 | 18.6 years |
| 14 kW | $3.61 | $35,374 | $13,157 | 18.2 years |
| 16 kW | $3.53 | $39,585 | $15,879 | 17.8 years |
| 18 kW | $3.46 | $43,586 | $18,812 | 17.5 years |
| 20 kW | $3.38 | $47,376 | $21,955 | 17.1 years |
How to Save on Solar Panels
The solar panel company you choose will influence 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 several important things you should keep in mind, including:
- Solar Panel Brands: Different companies offer various brands and types of panels. If you want a specific brand, make sure the solar installer you’re considering has it.
- Reputation: Companies that have been in business for many years likely have a high reputation. This is important because it ensures that it will not only see your solar installation through, but will also provide adequate aftercare and customer support, such as part repairs and replacements.
- Warranty: If you’re worried about the durability of your solar energy system, verifying that your installer offers a 25-year, all-inclusive warranty can give you some peace of mind.
- Installation Process: An important thing to understand when going solar is the installation process itself. Be sure to align on any details you need to know with your solar company, such as what permits you should secure and what the project timeline is.
EcoWatch's Crystal Lake, IL Solar Cost FAQs
What is the average cost of installing solar panels in Crystal Lake?
The average cost of solar panels in Crystal Lake is about $18,800 for a 5-kW system and $37,600 for a 10-kW system before the ITC, but the real cost will depend on certain factors such as the model of solar panels you want, what size system you need and how much energy you consume.
What other factors should I consider other than cost when buying solar panels?
Cost is a crucial factor to consider, but whether it’s the most important for you depends on your reasons for going solar. In cities where rooftop space is limited, efficiency can be more important than the cost. Other factors that are important to think about are the quality and durability of your solar panels.
Do solar panels increase the value of your home?
Solar panels can increase your home value considerably 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% after installing a solar system."
What solar power system size is right for my home?
To figure out what solar panel system size you need, you need to know how much energy your home uses and how much sunlight your home gets. For a general estimate, however, since each panel can generally produce about 250 to 400 watt-hours per hour, the average house will need 20 to 35 panels.
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.