Solar Panel Cost Guide in Crestwood, IL (2025 Update)
- Crestwood Solar Installation Cost: $16,818
- 25-Year Savings: $10,400
- Payback Period: 18.6 Years
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Average Cost of Solar Panels in Crestwood
We go over average solar pricing in Crestwood.
In Crestwood, solar panels cost about 4 per watt on average.The average Crestwood homeowner needs a 6.4-kilowatt system, which would cost about $16,818 with the federal tax credit, or $24,050 before the 0 tax credit is applied.
Bear in mind that the figures above are only estimates based on the average energy use of Crestwood homeowners. 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.For many homeowners, the upfront cost of solar panels is worth paying. On average you could be looking at about $13,000 in savings on energy bills over 20 years.
You can click the button below to get connected with a vetted solar company in Crestwood that can help you get a more accurate cost estimate for your home.
Solar savings over time in Crestwood
| 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 Crestwood
Installing solar panels yourself can be a dangerous project, which is why using a solar installer is a good option for many homeowners. A solar company can also help save you money over time by providing warranties, repairs and system component replacements.
If you’d like to go solar but still aren’t sure which solar company to go with, here are our suggestions for providers near you:
See all of the solar companies in Crestwood
Factors that Affect Solar Panel Costs in Crestwood
Cost is often one of the most important factors for homeowners who are considering investing in solar. There are a few major factors that determine your overall cost in Crestwood: solar equipment and system size, financing options and the solar installation company you choose. We’ll cover each of these briefly below.
Solar Equipment
The cost of solar panel systems varies by thousands of dollars due to some different factors. One of the most significant factors is the system size, which is measured in kilowatts (kW). Solar power systems that have better efficiency or power production require better technology and/or more equipment, both of which can raise costs. For each additional kilowatt you need, your cost can go up by about $3,760.The brand and type of equipment you choose for your solar system can raise or lower 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 can expect a higher equipment cost, but this can typically lead to greater savings over time. Also, if you want additional equipment like an electric vehicle charger or solar batteries, this will also raise the cost.
Solar Financing Terms
For some homeowners, paying for solar panels out of pocket can be challenging. Solar loans are available from most installers in Crestwood, which can lower, or in some cases eliminate, your upfront costs to make solar more accessible.You’ll have to consider the long-term cost of financing options, including the total interest you’ll pay over the length of the loan. If you can only get a high-interest loan, then your total can be hundreds or even thousands of dollars above the equipment and labor cost. Making a larger down payment or securing a solar loan with a low interest rate could reduce your costs considerably.
Solar Panel Installation Company
A final factor to keep in mind when trying to figure out the cost of solar for your home or business in Crestwood is the company you get to install your solar system. Similar to choosing a company to renovate your kitchen, for instance, you’ll have many options for solar installers that offer a range of services at different price points.Additionally, some companies in Crestwood are more knowledgeable about local solar incentives and can help you learn about additional rebates or tax exemptions. Though, 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 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 company that does your system installation will affect the warranties and brands available to you, and it will also have an impact on your total cost. Because selecting a company can be a tough decision, we have some tips to help you, such as:
- Installation Process: When making the switch to solar energy, it’s important to keep an open line of communication with your solar panel company. Confirm that you understand how the installation process works and the completion timeline.
- Solar Panel Brands: Not all solar companies offer the same brands of solar panels, so the brand and type of panel you want can play a significant role in the company you go with.
- Warranty: Warranties that provide coverage for replacement parts and repairs over around 25 years are the best you can get in the business, and offering such a warranty is one sign of a good company.
- Contract: Before signing a contract with a solar installer, be sure to read it through completely so you understand the terms. Also, ask questions if you’re not sure about some of the terms, such as what the warranty covers and what services you can expect from them.
EcoWatch's Crestwood, IL Solar Cost FAQs
How much does it cost to install solar panels in Crestwood?
This is a difficult question to answer exactly, because the cost depends on many 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. You can expect to pay more 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 less efficient solar panels.
Are solar panels free in Crestwood?
Solar panels aren’t free in Crestwood, but there are some options that can make getting them more affordable, such as leasing solar panels or getting a solar loan. There may also be local programs or incentives that can further reduce the cost.
Can you sell solar power back to the grid in Crestwood?
The majority of states have net metering programs of some kind. Through these, you can either receive compensation for the extra power your system generates or or receive credits to put toward future electricity bills. Currently there are just three states that don’t have any net metering laws: Alabama, Tennessee and South Dakota.
How often do you have to replace solar panels?
Though 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 their energy production 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.