Solar Panel Cost Guide in Keller, TX (2025 Update)
- Keller Solar Installation Cost: $17,834
- 25-Year Savings: $17,479
- Payback Period: 14.0 Years
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Average Cost of Solar Panels in Keller
Find out what the average cost of installing solar panels is in Keller.
While the national average of solar panels is $2.66 per watt, solar panels in Keller generally cost around 3.Because a 7.7-kW system is needed to cover the energy usage of a typical home in Keller, the average price of going solar will be about $17,834 after claiming the federal solar tax credit of 0.
These figures are only estimates, and the cost of going solar for you will vary based on your energy needs and what company you go with.For many homeowners, the upfront cost of solar is worth paying. On average Keller homeowners see about $16,000 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 Keller
| Year | Return on Investment |
|---|---|
| 1 years | $-16,548 |
| 3 years | $-13,975 |
| 5 years | $-11,402 |
| 7 years | $-8,829 |
| 9 years | $-6,256 |
| 11 years | $-3,683 |
| 13 years | $-1,110 |
| 15 years | $1,463 |
| 17 years | $4,036 |
| 19 years | $6,609 |
| 21 years | $9,182 |
| 23 years | $11,756 |
| 25 years | $14,329 |
Top Solar Installers in Keller
Many homeowners choose to use a solar panel company since installing solar panels yourself can be challenging. Another good thing about using a reliable solar installer is that it'll likely provide warranties and free repairs, which help protect your investment.
If you’d like to switch to solar energy but still aren’t certain which solar panel company to go with, here are our suggestions for providers in Keller:
See all of the solar companies in Keller
Factors that Affect Solar Panel Costs in Keller
For many Keller homeowners, the decision to install a solar energy system rests on cost. However, the range of solar installation costs can be quite wide in Keller, with typical prices between $20,000 to $40,000. There are several factors that significantly influence the price you’ll pay, which we'll go over below.
Solar Equipment
System size, which is measured in kilowatts, is one of the largest factors that affects the overall cost of going solar. That’s why it’s crucial to accurately ascertain the size of the solar energy system needed for your home by figuring out your average energy use.The brand and type of equipment you want for your solar system can raise or lower 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 more savings over time. Plus, if you want add-ons like an electric vehicle charger or solar batteries, this 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 provided by most installers in Keller, which can reduce, or in some cases eliminate, your upfront costs to make solar more affordable.However, the interest on solar loans also adds to your total costs, so it’s important to consider that as well. You can always bring down the total you pay in interest and possibly even your APR by putting more money down.
Solar Panel Installation Company
A final factor to keep in mind when trying to evaluate the cost of solar for your home or business in Keller is the company you hire to install your PV system. Similar to choosing a company to renovate your kitchen, for example, you’ll have many options for solar installers that offer a range of services for different budgets.You may come across national solar installers that have lower prices because of their larger brand name and access to bulk equipment 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 | $3.46 | $14,545 | $10,459 | 14.5 years |
| 8 kW | $3.40 | $19,021 | $14,319 | 14.3 years |
| 10 kW | $3.33 | $23,310 | $18,365 | 14.0 years |
| 12 kW | $3.26 | $27,413 | $22,597 | 13.7 years |
| 14 kW | $3.20 | $31,329 | $27,016 | 13.4 years |
| 16 kW | $3.13 | $35,058 | $31,621 | 13.1 years |
| 18 kW | $3.06 | $38,601 | $36,413 | 12.9 years |
| 20 kW | $3.00 | $41,958 | $41,391 | 12.6 years |
How to Save on Solar Panels
The company that does your system installation will affect the warranties and brands available to you, and it will also have an impact on your total cost. Because selecting a company can be a tough decision, we have some tips to help you, such as:
- Contract: Though reading through a contract can be tedious, it’s important to do it carefully so you can be sure you understand how much the equipment and services will cost and the terms of the warranty.
- 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 type offers varying levels of quality, durability and energy efficiency. They will come at different prices as well. The company you choose has an impact on which solar panel brands you have access to.
- Reputation: Your solar installer should have a sound reputation as a company and have demonstrated expertise in the field. Two ways to check this are to look for whether a company has technicians certified by the North American Board of Certified Energy Practitioners (NABCEP) and if it has satisfied reviews from past customers.
EcoWatch's Keller, TX Solar Cost FAQs
How much does it cost to install solar panels in Keller?
The average cost of solar panels in Keller is about $16,650 for a 5-kW system and $33,300 for a 10-kW system before the ITC, but the actual cost will depend on stuff like the kind of solar panels you want, what size system you need and how much energy you use.
Should I lease or buy solar panels in Keller?
Leasing solar panels can be an appealing choice, because it usually comes with low or $0 upfront payments. The downside is that you won’t be able to save as much. If you lease, you don’t own the system, so you can’t claim any incentives and your home value won’t increase. Buying solar panels is a better way to go if you want to get the most savings.
How will solar panels impact my property value?
Solar panels can increase the value of your property by about 4%, according to research done by Zillow. The average home value in Keller is currently $621,602, which means you could be looking at a value of about $25,486 more than houses without a solar system. The exact figures will vary, but most experts agree that installing solar panels in Keller is a worthwhile investment.
How many solar panels should I get to power my home?
To figure out how many solar panels you need, you need to know how much energy your home requires and how much sunlight your home gets. For a general estimate, however, since each panel can generally produce about 250 to 400 watt-hours per hour, the average home will need 20 to 35 panels.
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.