Solar Panel Cost Guide in Mehlville, MO (2025 Update)
- Mehlville Solar Installation Cost: $17,060
- 25-Year Savings: $18,719
- Payback Period: 13.4 Years
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Average Cost of Solar Panels in Mehlville
Let’s have a look at the average cost of solar in Mehlville.
In Mehlville, solar panels cost about 3 per watt on average.To cover the typical energy needs of the average home in Mehlville, most homeowners require a 7.2-kilowatt system. Using the per-watt figure above, a solar installation costs about $17,060, or $24,396 before the federal solar tax credit of 0 is applied.
The prices above are just estimates to give you an idea of how much solar panels could cost. The exact cost of installing solar panels can vary quite a bit based on a few factors, such as how many panels you need, your energy consumption and what company you go with.For many homeowners, the upfront investment in solar power is worth paying. On average homeowners in Mehlville see about $17,000 in savings on electricity bills over 20 years.
For a customized quote from a local solar company that has been pre-vetted by EcoWatch, click the button below.
Solar savings over time in Mehlville
| 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 Mehlville
Although it's possible to install solar panels by yourself, it takes extra time and knowledge. Because of that, the majority of homeowners choose to hire a solar panel installer. The payback period on an investment in solar panels will vary based on factors like your roof configuration and energy needs, but working with a solar company can shorten that period. Your provider will be able to help you apply for incentives available in your area.
You can work with a local solar installer to get a free quote on how much solar panels could cost for your home. Here are some nearby:
See all of the solar companies in Mehlville
Factors that Affect Solar Panel Costs in Mehlville
The cost of installing a solar system in Mehlville can vary by more than $10,000 from home to home. Your actual cost depends on several factors. The biggest one is the size of the system you need, and other factors include the equipment you choose, financing options and the solar installer you choose.
Solar Equipment
When it comes to estimating the cost of solar panels in Mehlville, one of the most crucial factors is the size of the system you need. Solar systems are sized by kilowatts (kW) and are primarily based on your home’s energy consumption, which you can gauge by looking at past power bills. Your overall cost can increase by about $3,370 for each additional kilowatt you need.Some solar panel brands — like Maxeon from SunPower — are more expensive upfront but also tend to offer better efficiency. In a city like Mehlville, where sunlight is relatively abundant, efficiency can quickly pay off. Also, 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 panels out of pocket can be financially overwhelming. Solar loans are offered by most installers in Mehlville, which can bring down, or in some cases completely eliminate, your upfront costs to make solar more accessible.While solar loans make switching to solar energy more accessible for Mehlville homeowners, they can also increase the total you pay for your system due to interest. If you make a larger down payment, though, you can cut back on how much interest you have to pay.
Solar Panel Installation Company
The last significant cost factor you should take into consideration is the installer you choose. Given the booming popularity of clean energy solutions in Mehlville, you’ll have lots of options to choose from, but each comes at different price points for labor and equipment.You may see national solar installers that have lower prices due to their larger brand name and access to bulk pricing, or you might see small, local installation companies offering deals or promotions to compete with those major players.
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 | $11,688 | 13.9 years |
| 8 kW | $3.44 | $19,249 | $15,962 | 13.7 years |
| 10 kW | $3.37 | $23,590 | $20,424 | 13.4 years |
| 12 kW | $3.30 | $27,742 | $25,075 | 13.1 years |
| 14 kW | $3.24 | $31,705 | $29,915 | 12.9 years |
| 16 kW | $3.17 | $35,479 | $34,943 | 12.6 years |
| 18 kW | $3.10 | $39,065 | $40,160 | 12.3 years |
| 20 kW | $3.03 | $42,462 | $45,566 | 12.1 years |
How to Save on Solar Panels
The company that does your solar system installation will affect the warranties and brands available to you, and it will also have an impact on your total cost. Because picking a company can be difficult, we have some tips to help you, such as:
- Reputation: Long-standing companies likely have a good reputation. This is important because it ensures that it will not only see your solar project through, but will also provide adequate aftercare and customer service, such as part repairs and replacements.
- Contract: When reading through your solar company’s contract, ask for clarification about any terms you’re not sure of and be sure you understand what happens in scenarios like a system component breaking or if the company goes out of business.
- Solar Panel Brands: Homeowners will have different preferences for panels based on their roof configurations and how much efficiency they need. Although there are many options for which brand of solar panel you can get, not every company will have the exact one you may want or need, so be sure to ask for their list of offerings before deciding.
- Warranty: If you’re worried about the endurance of your solar system, ensuring your installer offers a 25-year, all-inclusive warranty can give you some peace of mind.
EcoWatch's Mehlville, MO Solar Cost FAQs
How much does it cost to install solar panels in Mehlville?
The average cost of solar panels in Mehlville is about $16,850 for a 5-kW system and $33,700 for a 10-kW system before the ITC, but the real cost will depend on stuff such as the kind of solar panels you want, what size system you need and how much energy you use.
Is it better to lease or buy solar panels in Mehlville?
Leasing solar panels can be an option if you can’t pay upfront or secure a solar loan, but since you don’t own the system, you can’t take advantage of many solar incentives. Also your property value won’t increase, so you’ll have less savings over time. If you can afford to buy a solar system upfront, then buying is the better option if you want the most bang for your buck from going solar.
Do solar panels increase how much your home is worth?
Solar panels can increase the value of your property by about 4%, according to research done by Zillow. The average home value in Mehlville is currently $230,963, which means you can expect a value of about $9,469 more than houses without a solar system. The specific figures will vary, but most experts agree that installing solar panels in Mehlville is a worthwhile investment.
What solar power system size is right for my home?
The exact number of solar panels you need depends on your household energy usage and the amount of sunlight your roof gets. You can 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.