Solar Panel Cost Guide in San Juan, TX (2024 Update)

  • San Juan Solar Installation Cost: $16,573
  • 25-Year Savings: $17,670
  • Payback Period: 13.3 Years

See cost of a solar system near you:

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated February 03, 2024

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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 San Juan

Find out what the average cost of solar panels are in San Juan.

In San Juan, solar panels cost about 3 per watt on average.The average solar panel system size in San Juan is around 7.1 kilowatts, meaning a cost of about $16,573 for a solar installation, or $23,699 before the 0 federal solar tax credit is applied.

The prices above are just estimates to give you an idea of the cost of solar panels. The actual cost of making the switch to solar can vary depending on multiple factors, such as what size system you need, your energy consumption and what solar installer you go with.But, once you've paid the initial cost of installation, the ROI for most homeowners is typically rewarding, with a net average savings of about $17,000 over 20 years on utility bills.

You can click the button below to get connected with a pre-vetted solar installer in San Juan that can help you get a more accurate cost estimate for your home.

Solar savings over time in San Juan

Year Return on Investment
1 years $-15,330
3 years $-12,846
5 years $-10,362
7 years $-7,878
9 years $-5,394
11 years $-2,910
13 years $-426
15 years $2,058
17 years $4,542
19 years $7,026
21 years $9,511
23 years $11,995
25 years $14,479

Top Solar Installers in San Juan

Although it's possible to install solar panels on your own, it requires extra time and know-how. That's one of the reasons almost all homeowners choose to hire a solar panel installer. Solar installers offer key benefits that can help you get the most out of your investment, like warranties, monitoring and free repairs.

There are several licensed solar professionals that can install solar panels for you. Here are our suggestions:

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

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

See all of the solar companies in San Juan

Factors that Affect Solar Panel Costs in San Juan

There are several factors that can affect your installation cost, such as the size of your system, the equipment you choose, your financing options and the specific company that installs your solar panels.

Solar Equipment

The size of the solar energy system you need for your home, which is measured in kilowatts, is the most important cost factor to consider. For every additional kilowatt you need, you can expect your total to increase by around $3,330. The brand and kind of equipment you choose for your solar system can raise or lower the price quite significantly. If you prefer a trusted 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 limited roof space or just want maximum energy production, you will be looking at a higher equipment cost, but this can typically lead to greater savings over time. Plus, if you want additional equipment like an electric vehicle charger or solar batteries, this will also increase the cost.

Solar Financing Terms

If paying for a solar system in cash is out of reach, solar loans are an affordable option because they decrease your upfront costs and allow you to pay for your system over five to seven years on average.However, the interest on solar loans also adds to your overall costs, so it’s important to consider that as well. You can always lower the total you pay in interest and in some cases even your APR by making a larger down payment.

Solar Panel Installation Company

A final consideration when trying to figure out the cost of solar for your home or business in San Juan is the company you get to install your PV system. Similar to choosing a company to renovate your kitchen, for instance, there’s no shortage of solar installers that offer a range of services at different price points.Companies that only sell high-efficiency and high-priced products — 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 decide on the company that provides the products, warranties and services you’re looking for and also fits within your budget.

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 $11,665 13.9 years
8 kW $3.40 $19,021 $15,926 13.6 years
10 kW $3.33 $23,310 $20,374 13.3 years
12 kW $3.26 $27,413 $25,008 13.1 years
14 kW $3.20 $31,329 $29,829 12.8 years
16 kW $3.13 $35,058 $34,836 12.5 years
18 kW $3.06 $38,601 $40,030 12.3 years
20 kW $3.00 $41,958 $45,410 12.0 years

How to Save on Solar Panels

There are a large number of companies to choose from in San Juan, and some homeowners feel overwhelmed considering their options. Picking the right company for you can be challenging, so here are some tips to help you decide:

  • Contract: When looking over your solar installer’s contract, ask for clarification about any terms you’re not sure of and make sure you understand what happens in scenarios such as a system part breaking or the company going out of business.
  • Solar Panel Brands: Not all solar installers have the same brands of solar panels, so the brand and type of panel you want can play a large role in the company you hire.
  • Reputation: The North American Board of Certified Energy Practitioners (NABCEP) is a well-established certification organization for sustainable 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 verify your installer’s reputation is by reading reviews.
  • Warranty: An all-inclusive, long-term warranty can help keep your solar panels running smoothly and save you money on part replacement and repairs.

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

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

EcoWatch's San Juan, TX Solar Cost FAQs

What is the average cost of installing solar panels in San Juan?

The average cost of solar panels in San Juan is about $16,650 for a 5-kW system and $33,300 for a 10-kW system before the ITC, but the real cost will depend on certain factors such as the model of solar panels you want, what size system you need and how much energy you use.

What other factors should I consider aside from cost when buying solar panels?

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

Is switching to solar power worth it?

Solar panels can be a beneficial investment for a majority of homeowners, but they might not be worth it for everyone. If your home doesn't get a lot of direct sunlight and/or your energy bills are already fairly low, solar panels might not be for you.

How often do you have to replace solar panels?

On average, the lifespan of solar panels is about 25 to 30 years. Some even last up to 50 years, but their efficiency goes down by about 0.8% each year. You can choose to replace them sooner if you want to maintain a larger level 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.

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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