Solar Panel Cost Guide in Ladue, MO (2025 Update)
- Ladue Solar Installation Cost: $17,060
- 25-Year Savings: $18,719
- Payback Period: 13.4 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 Ladue
Find out what the average cost of a solar system is in Ladue.
In Ladue, solar panels cost about 3 per watt on average.Using this figure, a typical 7.2-kW system would cost about $17,060 before the 0 federal solar tax credit is applied.
The prices above are just estimates to give you an idea of how much a solar panel system could cost. The exact cost of making the switch to solar can vary quite a bit depending on multiple factors, such as what size system you need, your energy usage and what installation company you go with.Even with the large initial cost, the average Ladue homeowner can save around $17,000 on their power bills over 20 years, which is one of the benefits of solar.
You can click the button below to get connected with a vetted solar company in Ladue for a quote for your home.
Solar savings over time in Ladue
| 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 Ladue
Although you can install solar panels by yourself, it involves extra time and know-how. That's one of the reasons most homeowners choose to go with a solar panel installer. Some solar companies, especially local ones, can help you better understand incentives in Ladue, therefore optimizing your ROI.
You can get a free quote from a local solar installer on how much solar panels could cost for your home. Here are some nearby:
See all of the solar companies in Ladue
Factors that Affect Solar Panel Costs in Ladue
There are many factors that can influence your total 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
When it comes to estimating the price of a solar system in Ladue, 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 usage, which you can gauge by looking at past electricity bills. Your total cost can increase by about $3,370 for each additional kilowatt you need.There are several different solar panel brands and the one you choose also changes the cost. Typically, the brands that are more efficient tend to also be more expensive. In addition, the type of equipment you want to install can affect your total cost. If you just need panels, your system will be much less expensive than if you also need solar batteries or an electric vehicle charger.
Solar Financing Terms
Solar panels can save you money on power bills over time, but they can also be a significant investment. That’s why many Ladue homeowners decide to finance their solar panel systems to make paying for solar more affordable.It’s wise to add the interest you’ll pay in your final cost estimate. If you can afford to pay a higher down payment, you can reduce your total costs and the amount of time it’ll take to pay back the loan.
Solar Panel Installation Company
The solar panel installer you choose will impact your total cost to make the switch to solar power. Different companies will bill different amounts for the equipment and labor.Larger national companies generally have lower costs, but some local companies keep up with them by offering sales and discounts. While the smaller companies might not have specific equipment options like Tesla Powerwall batteries or extra services like electric vehicle charger installation, they might be cheaper overall.
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
There are a lot of companies to choose from in Ladue, and some homeowners feel overwhelmed considering their options. Picking the right company for you can be difficult, so here are some tips to help you decide:
- Installation Process: Homeowners should understand how exactly the installation process will go, as well as important factors like the project completion timeline.
- Contract: When reading over your solar company’s contract, ask questions 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.
- 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 likely has a good reputation and is qualified to install your solar system. Another way you can look into your installer’s reputation is by reading reviews.
- Warranty: Many companies offer different types of warranties that provide different kinds of coverage. A 25-year, all-inclusive warranty is the gold standard.
EcoWatch's Ladue, MO Solar Cost FAQs
What is the average cost of installing solar panels in Ladue?
This is a difficult question to answer precisely, because the cost depends on many 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 cost more if you want extra solar equipment or more efficient panels, or if you have above-average energy usage. On the flip side, you can spend less if you opt for a smaller solar panel system or cheaper solar panels.
Are solar panels free in Ladue?
You can’t get solar panels for free in Ladue. However, you may still be able to install them on a lower budget. You can lease solar panels for a low upfront cost or, if you’d prefer to own your solar panels, you can finance them with a solar loan.
Can solar panels significantly reduce my power bills?
Solar panels can potentially eliminate your electricity bills depending on your location and how much sunlight your home gets. Even if it doesn’t get rid of them completely, you can save a lot of money on your bills, about $880.28 per year.
How long do solar panels last in Ladue?
On average, the lifespan of solar panels is about 25 to 30 years. Some even last up to 50 years, but their efficiency decreases by about 0.8% each year. You can choose to replace them sooner if you want to maintain a larger amount of energy production.
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.