Solar Panel Cost Guide in Brentwood, MO (Feb 2023)

  • Brentwood Solar Installation Cost: $13,108
  • 25-Year Savings: $18,723
  • Payback Period: 10.3 Years

See cost of a solar system near you:

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated January 20, 2023

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Average Cost of Solar Panels in Brentwood

We break down average solar pricing in Brentwood.

While the national average of solar panels is $2.66 per watt, solar panels in Brentwood generally cost around $3. Since a 7.2-kW system is needed to cover the energy costs of a typical home in Brentwood, the average price of going solar will be about $13,108 before claiming the federal solar tax credit of 30%.

These figures are just averages, and how much solar costs for you may vary based on the amount of energy your home requires and what company you want to go with. But, once you've paid the initial cost of installation, the savings for most homeowners is typically rewarding, with a net average savings of about $17,000 over 20 years on power bills.

For a free quote from a local solar installer that has been pre-vetted by EcoWatch, click the button below.

Solar savings over time in Brentwood

Year Return on Investment
1 years $-11,835
3 years $-9,288
5 years $-6,742
7 years $-4,195
9 years $-1,649
11 years $898
13 years $3,444
15 years $5,990
17 years $8,537
19 years $11,083
21 years $13,630
23 years $16,176
25 years $18,723

Top Solar Installers in Brentwood

Trying to install solar panels yourself can be a dangerous task, which is why hiring a solar installation company is a good option for many homeowners. Plus, if you're not certain what brand of solar panels and equipment you may need, a solar company can help you find the right equipment for you after a site survey and consultation.

If you're searching for a solar installer in Brentwood, the EcoWatch team has compiled a list of our top suggestions here:

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Solar Financing

Blue Raven Solar

★★★★★
4.5

  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries (coming 2022)

Best Technology

Tesla Energy

★★★★★
4.5

  • 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 Brentwood

Factors that Affect Solar Panel Costs in Brentwood

The cost of installing a solar system in Brentwood can vary by more than $10,000 from home to home. Your actual cost is determined by 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 company you choose.

Solar Equipment

The cost of solar panel systems varies by thousands of dollars due to some different factors. One of the notable factors is the system size, which is measured in kilowatts (kW). Solar power systems that have better efficiency or power generation use better technology and/or more equipment, both of which can increase costs. For each additional kilowatt you need, your cost can go up by about $2,590. The brand and type of equipment you choose for your solar system can increase or decrease the price quite significantly. If you prefer a brand name like Tesla or SunPower, these often have a higher price tag than other brands. Efficiency also matters. Whether you're opting for high efficiency because you have a small roof 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 add-ons like an electric vehicle charger or solar batteries, this will also raise the cost.

Solar Financing Terms

Solar panels can save you money on utility bills over many years, but they can also be a significant investment. That's why many Brentwood homeowners decide to finance their solar panel systems to offset upfront costs. 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 remarkably.

Solar Panel Installation Company

The solar installer you opt for to handle your switch to sustainable energy can play a role in your total costs. There are about 3 solar installation companies operating in Brentwood, and each can charge varying amounts for labor and equipment. The size of the company can sometimes play the most significant role in your costs. Larger national companies, like SunPro and Sunrun, often have lower prices because of access to more resources and bulk pricing. Smaller local companies might be more costly, but they generally have better customer service and more customization options, and the occasional sale or discount can bring their pricing lower to compete with bigger names.

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 $15,095 10.7 years
8 kW $2.64 $14,794 $20,417 10.5 years
10 kW $2.59 $18,130 $25,884 10.3 years
12 kW $2.54 $21,321 $31,496 10.1 years
14 kW $2.49 $24,367 $37,253 9.9 years
16 kW $2.43 $27,268 $43,155 9.7 years
18 kW $2.38 $30,023 $49,202 9.5 years
20 kW $2.33 $32,634 $55,394 9.3 years

How to Save on Solar Panels

The company that does your system installation will affect the warranties and brands you have access to, and it will also have an impact on your total cost. Because picking a company can be a challenge, we have some tips to help you, such as:

  • Contract: When looking through your solar installer's contract, ask questions about any terms you're not sure of and be sure you understand what happens in scenarios such as a system component breaking or the company going out of business.
  • Installation Process: Homeowners should understand how exactly the installation process will go, as well as important factors like the project completion timeline.
  • Reputation: Make sure your solar installer has a good reputation by confirming it has certifications and licenses, checking how long it's been in business and reading reviews by previous customers and solar experts like EcoWatch.
  • Solar Panel Brands: Different companies offer various brands and models of panels. If you want a specific brand, make sure the solar installer you're considering has it.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Solar Financing

Blue Raven Solar

★★★★★
4.5

  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries (coming 2022)

Best Technology

Tesla Energy

★★★★★
4.5

  • 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 Brentwood, MO Solar Cost FAQs

How much does it cost to install solar panels in Brentwood?

The average cost of solar panels in Brentwood is about $12,950 for a 5-kW system and $25,900 for a 10-kW system before the ITC, but the real cost will depend on things such as the model of solar panels you want, what size system you need and how much energy you consume.

What other factors should I consider in addition to cost when buying solar panels?

Cost is definitely one of the most important things to keep in mind when buying solar panels, but other important factors include efficiency, durability, and quality.

Does Brentwood have a net metering program?

Most states have net metering programs of some kind. Through these, you can receive compensation for the extra power your system produces or or receive credits to put toward future utility bills. Currently there are just three states that don't have any net metering laws: Alabama, Tennessee and South Dakota.

How many solar panels should I get to power my home?

The exact number of solar panels you need depends on your household energy usage and the average daily 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 install 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.

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