Solar Panel Cost Guide in Sachse, TX (2025 Update)

  • Sachse Solar Installation Cost: $17,979
  • 25-Year Savings: $23,796
  • Payback Period: 11.7 Years

See cost of a solar system near you:

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated January 24, 2025

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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 Sachse

Here’s how much it might cost to install solar panels in Sachse.

The average cost of a solar panel system in Sachse is 3 per watt.To account for the typical energy needs of the average home in Sachse, most homeowners require a 7.7-kilowatt system. Using the figure above, a solar installation costs about $17,979, or $25,710 before the federal solar tax credit of 0 is applied.

Keep in mind that the numbers above are only averages. The price you’ll pay for solar will differ based on your household energy use, the type of equipment you choose, your solar contractor and more.But, once you've paid the upfront cost of installation, the payback for most homeowners is typically good, with a net average savings of about $19,000 over 20 years on utility bills.

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 Sachse

YearReturn on Investment
1 years$-16,637
3 years$-13,952
5 years$-11,268
7 years$-8,583
9 years$-5,898
11 years$-3,214
13 years$-529
15 years$2,155
17 years$4,840
19 years$7,525
21 years$10,209
23 years$12,894
25 years$15,578

Top Solar Installers in Sachse

When making the switch to solar, many homeowners decide to hire a solar company since overseeing your solar installation yourself can be a difficult project. Also, companies with a good reputation that cost more upfront could actually save you money in the long term with their warranties, repair services and expert design.

Working with a licensed solar installer can make going solar easier. Here are our recommendations:

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Best Solar Financing

Blue Raven Solar

★★★★★
4.5
  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries

Best Regional Coverage

Momentum Solar

★★★★★
4.5
  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

See all of the solar companies in Sachse

Factors that Affect Solar Panel Costs in Sachse

The cost of installing a solar system in Sachse can vary by more than $10,000 from home to home. Your actual cost is dependent on several factors. The most significant one is the size of the system your household needs, and other factors include equipment choices, financing options and the solar installer you choose.

Solar Equipment

When it comes to estimating the price of a solar panel system in Sachse, 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 energy bills. Your overall cost can increase by about $3,330 for each additional kilowatt you need.There are many different solar panel brands and the one you pick also changes the cost. Generally speaking, the brands that have better efficiency tend to also be more expensive. In addition, the type of equipment you choose 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

If paying for a solar system out of pocket is difficult, solar loans are a popular option because they lower your upfront costs and allow you to pay for your system over five to seven years on average.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’re only able to 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 significantly.

Solar Panel Installation Company

Finally, the company you hire to install your solar panels can influence your pricing. Sachse’s solar companies all have different labor costs and add varying upcharges to equipment. Some companies only sell products with high efficiency and therefore a higher price point — like Maxeon solar panels from SunPower or Tesla Powerwall batteries — so choosing those installers will generally cost more. It’s best to do some research and go with the company that provides the products, warranties and services you’re looking for and also fit into your budget.

Solar Panel Cost Data by System Size

System sizeCost per system wattSolar system cost25-Year savingsPayback period
6 kW$3.46$14,545$15,26412.2 years
8 kW$3.40$19,021$20,72512.0 years
10 kW$3.33$23,310$26,37211.7 years
12 kW$3.26$27,413$32,20611.5 years
14 kW$3.20$31,329$38,22611.3 years
16 kW$3.13$35,058$44,43311.0 years
18 kW$3.06$38,601$50,82610.8 years
20 kW$3.00$41,958$57,40610.6 years

How to Save on Solar Panels

There are many companies available in Sachse, and some homeowners feel overwhelmed considering their options. Selecting the right company for you can be tough, so here are some tips to help you decide:

  • Contract: When looking through your solar company’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 part breaking or if the company goes out of business.
  • Reputation: Your solar installer should have a solid 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 good reviews from past customers.
  • Installation Process: When going solar, it’s important to keep an open line of communication with your solar installer. See to it that you understand how the installation process works and the project timeline.
  • Solar Panel Brands: Not all solar installers offer the same brands of solar panels, so the brand and type of panel you want can play a considerable role in the company you go with.
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Best Solar Financing

Blue Raven Solar

★★★★★
4.5
  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries

Best Regional Coverage

Momentum Solar

★★★★★
4.5
  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

EcoWatch's Sachse, TX Solar Cost FAQs

What is the average cost of installing solar panels in Sachse?

This is a hard question to answer exactly, because the cost depends on many factors. Generally speaking, it costs about $16,650 for a 5-kW system and $33,300 for a 10-kW system after the ITC is applied. It will be more expensive if you want additional solar equipment or more efficient panels, or if you have above-average energy consumption. On the other hand, you can spend less if you go with a smaller solar panel system or cheaper solar panels.

Should I lease or buy solar panels in Sachse?

Leasing solar panels can be an appealing choice, as it commonly 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 tax rebates and credits 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 much can I save on energy bills after installing solar panels?

It is possible to eradicate your electricity bills with solar panels, but for most homeowners in Sachse, that will require at least a 10-kW system. Not all homes will have the roof space for that size system, so you’ll want to contact a local solar installer to see how many panels can fit on your roof.

What solar power system size is right for my home?

The exact number of solar panels you need depends on your household energy consumption 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.