Solar Panel Cost Guide in Des Peres, MO (Mar 2023)
- Des Peres Solar Installation Cost: $13,108
- 25-Year Savings: $18,102
- Payback Period: 10.5 Years
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Updated March 14, 2023
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Average Cost of Solar Panels in Des Peres
We go over average solar pricing in Des Peres.
Currently, the national average cost of solar panels is $2.66 per watt. However, in Des Peres, the average cost of solar panels is 2.59 per watt. The average Des Peres homeowner needs a 7.2-kilowatt system, which would cost about $13,108 with the federal tax credit, or $18,744 before the 30% tax credit is applied.
Keep in mind that the figures above are only estimates based on the average Des Peres homeowner. The price of a solar system for your home may be different depending on factors unique to you, like your household energy use and solar contractor. Even with the high upfront cost, the average Des Peres homeowner can save around $16,000 on their power bills over 20 years, which is one of the positives of solar.
To receive a free quote from a pre-vetted solar installation company in Des Peres, you can click the button below.
Solar savings over time in Des Peres
Year | Return on Investment |
---|---|
1 years | $-11,860 |
3 years | $-9,363 |
5 years | $-6,866 |
7 years | $-4,369 |
9 years | $-1,873 |
11 years | $624 |
13 years | $3,121 |
15 years | $5,618 |
17 years | $8,114 |
19 years | $10,611 |
21 years | $13,108 |
23 years | $15,605 |
25 years | $18,102 |
Top Solar Installers in Des Peres
Many homeowners choose to use a solar panel company since trying to install solar panels on your own can be time-consuming. Also, companies with a high reputation that cost more upfront could actually save you money in the long run because of their warranties, repair services and expert design.
Working with a vetted solar company can make going solar easier. Here are our recommendations:
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries (coming 2022)
Best Technology
Tesla Energy
- 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 Des Peres
Factors that Affect Solar Panel Costs in Des Peres
There are several criteria that can influence your solar system installation cost, such as the size of your system, the equipment you choose, your financing options and the specific company that does the installation.
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 power your household consumes, the larger your system will likely need to be. You can expect to pay around $2,590 per kilowatt in Des Peres. The kind of solar panels and equipment you choose is another factor that will significantly impact costs. Solar panels that are more efficient, like monocrystalline panels, tend to cost more. Plus, solar equipment consists of more than 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
For some homeowners, paying for solar out of pocket can be financially overwhelming. Solar loans are available from most installers in Des Peres, which can bring down, or in some cases completely eliminate, your upfront costs to make solar more accessible. It's wise to add 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 the amount of time it'll take to pay off the loan.
Solar Panel Installation Company
The last significant cost factor you should keep in mind is the installer you choose. Given the booming popularity of renewable energy solutions in Des Peres, you'll have many options to choose from, but each comes at various price points for labor and equipment. Some companies only sell high-quality, high-efficiency and high-price 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 decide on the company that provides the products, warranties and services you want 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 | $2.69 | $11,313 | $14,580 | 10.9 years |
8 kW | $2.64 | $14,794 | $19,730 | 10.7 years |
10 kW | $2.59 | $18,130 | $25,025 | 10.5 years |
12 kW | $2.54 | $21,321 | $30,465 | 10.3 years |
14 kW | $2.49 | $24,367 | $36,050 | 10.1 years |
16 kW | $2.43 | $27,268 | $41,780 | 9.9 years |
18 kW | $2.38 | $30,023 | $47,655 | 9.7 years |
20 kW | $2.33 | $32,634 | $53,676 | 9.5 years |
How to Save on Solar Panels
There are many solar installers to choose from, all of which offer different warranties, solar panel models and price points. To help you find the right company for you, here are some tips to keep in mind:
- Installation Process: Make sure you're on the same page with the installer regarding how the installation process will go and what needs to be done before your solar system is installed, such as updating or replacing your electrical system or roof.
- Reputation: The North American Board of Certified Energy Practitioners (NABCEP) is a well-established certification organization for renewable energy professionals. If your solar panel installer is NABCEP-certified, it most likely has a good reputation and is qualified to get the job done well. Another way you can research your installer's reputation is by reading reviews.
- Solar Panel Brands: Not all solar installers 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 choose.
- Contract: Read the contract terms carefully to make sure you understand the overall cost, project timeline incentives and warranties.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries (coming 2022)
Best Technology
Tesla Energy
- 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 Des Peres, MO Solar Cost FAQs
What is the average cost of installing solar panels in Des Peres?
The average cost of solar panels in Des Peres is about $12,950 for a 5-kW system and $25,900 for a 10-kW system before the ITC, but the actual cost will depend on certain factors like the type of solar panels you want, what size system you need and how much energy you consume.
What other factors should I consider aside from cost when buying solar panels?
The upfront cost is a crucial factor to consider, but whether it's the most important for you depends on your goals for going solar. In places 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.
Can solar panels significantly reduce my energy bills?
It is possible to eradicate your electricity bills with solar panels, but for most homeowners throughout Des Peres, that will require at least a 10-kW system. Not all homes will have the roof space for 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 many solar panels should I get to power my home?
The exact number of solar panels you need depends on your household energy consumption and the amount of sunlight your roof gets. You can take a look at your energy bills for the past year to get an idea of the solar system size you'll need. The average household has to get between 20 and 35 panels to account for their typical energy usage.
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.