Solar Panel Cost Guide in Brentwood, PA (2025 Update)
- Brentwood Solar Installation Cost: $17,320
- 25-Year Savings: $17,273
- Payback Period: 14.6 Years
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Average Cost of Solar Panels in Brentwood
Find out what the average cost of a solar system is in Brentwood.
Currently, the national average cost of solar panels is $2.66 per watt. However, in Brentwood, the typical cost of solar panels is 4 per watt.The average Brentwood homeowner needs a 7.0-kilowatt system, which would cost about $17,320 with the federal tax credit, or $24,768 before the 0 tax credit is applied.
The true cost of your system can be above or below the average in Brentwood depending on several factors, such as the type of solar panels you choose and the solar installer you hire.Many homeowners find adopting solar power is a sound investment. The average homeowner in Brentwood can save about $16,000 on their electricity bills over 20 years.
To see your potential savings and connect with a local solar expert, click the button below.
Solar savings over time in Brentwood
| Year | Return on Investment |
|---|---|
| 1 years | $-15,683 |
| 3 years | $-12,410 |
| 5 years | $-9,136 |
| 7 years | $-5,862 |
| 9 years | $-2,588 |
| 11 years | $686 |
| 13 years | $3,960 |
| 15 years | $7,233 |
| 17 years | $10,507 |
| 19 years | $13,781 |
| 21 years | $17,055 |
| 23 years | $20,329 |
| 25 years | $23,603 |
Top Solar Installers in Brentwood
DIY solar panel installation is a possibility, but it's an undertaking that can be a pain. Using a solar company can make your swap to solar power much easier. Also, companies with an outstanding reputation that cost more upfront could actually save you money in the long run due to their warranties, repair services and expert design.
If you’d like to start using solar energy but still aren’t sure which solar panel company to go with, here are our suggestions for providers in Brentwood:
See all of the solar companies in Brentwood
Factors that Affect Solar Panel Costs in Brentwood
For many Brentwood homeowners, the decision to install a solar energy system depends on cost. However, the range of solar installation costs can be quite wide in Brentwood, with typical prices between $20,000 to $40,000. There are a number of factors that significantly influence the price you’ll pay, which we'll go over below.
Solar Equipment
One of the most important 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 electricity your household consumes, the larger your system will likely need to be. You can expect to pay around $3,550 per kilowatt in Brentwood.The brand of solar panels and equipment you want is another factor that will considerably influence costs. Solar panels that have higher efficiency, like monocrystalline panels, tend to come at a higher price. Moreover, solar equipment consists of more than just the solar panels themselves. You’ll also need to make decisions 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 into a solar system that’s in your budget.
Solar Financing Terms
Most solar companies in Brentwood have solar loans, which reduce your upfront costs of installing solar panels.You’ll have to consider the long-term cost of loans, including the amount of interest you’ll pay over the length of the loan. If you’re only able to get a high-interest loan, then your total can be hundreds or even thousands of dollars more than the principal cost. Making a larger down payment or finding a solar loan with a low APR could reduce your costs considerably.
Solar Panel Installation Company
The solar company you choose will affect your total cost to make the switch to solar power. Different companies will bill different amounts for the equipment and labor.You may see national solar installers that have lower prices due to their larger brand name and access to bulk prices, 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 | $3.69 | $15,506 | $10,072 | 15.2 years |
| 8 kW | $3.62 | $20,278 | $13,827 | 14.9 years |
| 10 kW | $3.55 | $24,850 | $17,781 | 14.6 years |
| 12 kW | $3.48 | $29,224 | $21,934 | 14.3 years |
| 14 kW | $3.41 | $33,398 | $26,285 | 14.0 years |
| 16 kW | $3.34 | $37,374 | $30,836 | 13.7 years |
| 18 kW | $3.27 | $41,152 | $35,585 | 13.4 years |
| 20 kW | $3.19 | $44,730 | $40,532 | 13.1 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 aligned with the company with regard to how the installation process will go and what you need to do before your solar panel system is installed, such as repairing your electrical system or roof.
- Solar Panel Brands: Each solar panel brand and model offers varying levels of quality, durability and energy efficiency. They will come at different costs as well. The company you choose impacts which solar panel brands you have access to.
- Warranty: A high-quality company rises above other companies by providing the gold standard warranty — a 25-year, all-inclusive warranty covering parts, labor and performance.
- Reputation: Solar installers that have great reviews from their customers and that have been in business for many years most likely offer high-quality solar panel installation and expertise.
EcoWatch's Brentwood, PA Solar Cost FAQs
What is the average cost of installing solar panels in Brentwood?
The average cost of solar panels in Brentwood is about $17,750 for a 5-kW system and $35,500 for a 10-kW system before the ITC, but the actual cost will depend on certain factors like the kind of solar panels you want, what size system you need and how much energy you consume.
Are solar panels free in Brentwood?
You can’t get solar panels for free in Brentwood. However, you may still be able to get them on a lower budget. You can lease solar panels for a low upfront cost or, if you want to own your solar panels, you can finance them with a solar loan.
Do solar panels increase your home value?
Solar panels can increase the value of your home significantly as long as you buy or finance your panels and don’t choose 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 should I get to power my home?
The exact number of solar panels you need depends on your household energy needs and how much 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.