Solar Panel Cost Guide in Creve Coeur, MO (2025 Update)
- Creve Coeur Solar Installation Cost: $17,060
- 25-Year Savings: $15,204
- Payback Period: 14.0 Years
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Average Cost of Solar Panels in Creve Coeur
Here’s how much it might cost to make the switch to solar in Creve Coeur.
The average cost of solar panels in Creve Coeur is 3 per watt.Because a 7.2-kW system is needed to cover the energy costs of a typical home in Creve Coeur, the average price of going solar will be about $17,060 after claiming the federal solar tax credit of 0.
Keep in mind that the numbers above are only averages. The price you’ll end up paying for solar will differ based on your household energy needs, the type of solar panels you want, your solar contractor and more.For many homeowners, the upfront cost of solar panels is worth paying. On average homeowners in Creve Coeur see about $16,000 in savings on electricity bills over 20 years.
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Solar savings over time in Creve Coeur
| Year | Return on Investment |
|---|---|
| 1 years | $-15,769 |
| 3 years | $-13,188 |
| 5 years | $-10,607 |
| 7 years | $-8,026 |
| 9 years | $-5,445 |
| 11 years | $-2,864 |
| 13 years | $-283 |
| 15 years | $2,298 |
| 17 years | $4,880 |
| 19 years | $7,461 |
| 21 years | $10,042 |
| 23 years | $12,623 |
| 25 years | $15,204 |
Top Solar Installers in Creve Coeur
Many homeowners decide to use a solar installation company since trying to put up solar panels yourself can be hard. Because solar panels are exposed to temperature swings and extreme weather, 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 vetted solar installer can help your solar project go smoothly. Here are our recommendations:
See all of the solar companies in Creve Coeur
Factors that Affect Solar Panel Costs in Creve Coeur
There are a number of factors that can play into your solar system installation cost, such as the size of your system, the equipment you choose, your financing options and the specific company that performs the installation.
Solar Equipment
The size of the solar panel system you need for your household, which is measured in kilowatts, is the most significant cost factor to consider. For every additional kilowatt you need, you can expect your total to increase by around $3,370. The brand of solar panels and equipment you want is another factor that will significantly impact costs. Solar panels that have higher efficiency, like monocrystalline panels, tend to be more expensive. Plus, solar equipment goes beyond just the solar panels themselves. You’ll also need to think about the kind of racks used to mount the panels, inverters, solar batteries, etc. It’s important to take all of this into consideration when looking for a solar system that falls within your budget.
Solar Financing Terms
Most solar companies in Creve Coeur offer solar loans, which reduce the initial cost of installing solar panels.You’ll have to consider the long-term cost of loans, 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 getting a solar loan with a low APR could reduce your costs significantly.
Solar Panel Installation Company
The solar installer you hire to handle your switch to solar energy can play a part in your total costs. There are about 3 solar installation companies operating throughout Creve Coeur, and each can charge varying amounts for labor and equipment.Some companies 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 cost more. It’s best to do some research and decide on the 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 | $3.50 | $14,720 | $10,633 | 14.5 years |
| 8 kW | $3.44 | $19,249 | $14,554 | 14.2 years |
| 10 kW | $3.37 | $23,590 | $18,665 | 14.0 years |
| 12 kW | $3.30 | $27,742 | $22,964 | 13.7 years |
| 14 kW | $3.24 | $31,705 | $27,452 | 13.4 years |
| 16 kW | $3.17 | $35,479 | $32,128 | 13.1 years |
| 18 kW | $3.10 | $39,065 | $36,993 | 12.8 years |
| 20 kW | $3.03 | $42,462 | $42,047 | 12.6 years |
How to Save on Solar Panels
Since the model of solar panels and the installation company you choose has an impact on your costs and your system’s efficiency, production, and durability, it’s important to select the right ones for you. Here are some things to keep in mind to help with your decision:
- Installation Process: When making the switch to solar energy, it’s important to maintain an open line of communication with your solar installer. Confirm that you understand how the installation process will go and the project completion timeline.
- Contract: When looking over your solar company’s contract, ask questions about any terms you’re not sure of and make sure you understand what happens in scenarios like a system part breaking or the company going out of business.
- Reputation: Make sure your solar system installer has a good reputation by verifying 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.
- Warranty: Companies typically offer different types of warranties that cover different things. A 25-year, all-inclusive warranty is the gold standard.
EcoWatch's Creve Coeur, MO Solar Cost FAQs
How much does it cost to install solar panels in Creve Coeur?
This is a tough question to answer exactly, because the cost depends on a few different factors. Broadly speaking, it costs about $16,850 for a 5-kW system and $33,700 for a 10-kW system after the ITC is applied. It will be more expensive if you want other solar equipment or more efficient panels, or if you have higher-than-average energy usage. On the flip side, you can spend less if you choose a smaller solar panel system or less efficient solar panels.
What other factors should I consider other than cost when buying solar panels?
Cost is certainly one of the most important things to bear in mind when buying solar panels, but other important factors include efficiency, durability, and quality.
Do solar panels increase your home value?
Solar panels can increase the value of your home 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."
How many solar panels do I need to power my home?
To figure out how many solar panels you need, you should find out how much energy your home requires and how much sunlight your home gets. For a general estimate, however, since each panel can typically 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.