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Best solar panel pros near Mcallen, TX

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TRUSTED BY MCALLEN, TX HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon23
    Verified solar panel services reviews

Top-Rated Solar panel pros in Mcallen - Updated Nov 2026

Avatar for Your Solar Liaison
Your Solar Liaison
5.0(
30
)
Solar Panels For Electric System - RepairSolar Panels For Electric System - Repair - For Business

Serving Mcallen, TX and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Adrian was very professional and bent over backwards to make sure that I understood the entire methodology of monitoring my 15 solar panels. I have needed this help for years. I would trust him for installation of solar panels as well."
A Texas Favorite
A Texas Favorite
A Texas Favorite
14kw HomeGrid Battery
Drone View 1

+2

Response time4 hrs
Response rate100%
32 neighbors recently requested a quote
Avatar for Vilu Energy, LLC
Vilu Energy, LLC
5.0(
5
)
Solar Panel Install

Serving Mcallen, TX and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

Vilu Energy LLC prides itself on being the number one Home Improvement In the area. We service both residential and commercial properties. \n \nWe've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. \n \nBeing a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves.

Sillas
Canales
Mascareno
Rangel
Lopez

+4

Response time20 mins
Recommended by50%of homeowners
Avatar for ADT Solar
ADT Solar
4.4(
111
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Mcallen, TX and surrounding areas

In business since 2008

Free estimates

Warranties offered

"Rep. checked entire system. He found several wires not connected properly and fixed this. He also made recommendations regarding the attachment of the panels to the rood that would provide more stability and leakproofing. The representative appeared to know what he was doing - much better than others, including the representative who was engaged by the roofer (who replaced our rood due to hail damage) to disconnect/connect the panels."
11 kW PV Installation
5 kW PV Installation
9.5 kW PV Installation
Recommended by89%of homeowners
Avatar for Pro Solar, LLC
Pro Solar, LLC
4.6(
5
)
Solar Panel InstallSolar Panels For Electric System - Install - For Business

Serving Mcallen, TX and surrounding areas

In business since 2016

Free estimates

Warranties offered

"Exceptional customer service. Superb quality of systems available and very esthetically pleasing. They were quiet and very clean being respectful of my home, property and neighbors. Bobby took the time to educate me on the system and followed up to ensure I understood everything I needed to know. Sales people to the technician were extraordinary. Pro Solar really cares about their customers. I absolutely recommend this company without hesitation."
Response time2 days
Response rate89%
Recommended by100%of homeowners
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Solar Panels FAQs, answered by experts

Installing solar panels involves drilling small holes in your roof to secure the solar panel mounting brackets. These brackets hold the solar panels in place and must withstand strong weather conditions so they’re secured into your roof. However, holes and screws are sealed to prevent leaking and further damage.

Yes, going solar really saves money. In fact, according to some calculations, the average homeowner who switches from electric to solar power will save almost $2,000 a year on energy costs. While buying solar panels and switching to solar can be costly up front, the savings add up over time. If you can sell back extra energy or take advantage of tax incentives, your savings can be even higher.

Yes, you can connect an inverter directly to your solar panels without solar battery storage if your home is connected to the power grid. However, most pros don’t recommend a direct connection because solar panels don’t put out steady voltage. It’s always best to install a charge controller between your solar panel and your inverter to regulate the flow of energy and ensure a stable power supply.

There are a few great questions to ask a solar contractor or inspector when you speak to them. You’ll probably want to find out about the energy yield and efficiency of your array, ensuring the actual output matches the amount you calculated when installing the array in the first place. It’s also a good idea to find out about any damage or wear and tear on the array and to inquire about how soon you need to make repairs or replacements to essential components.

While solar panels can be a great investment, they aren’t ideal for every roof. For example, some roofs, especially older or structurally weak ones, may struggle to support the added weight, leading to potential damage. Roofs with complex designs, obstructions, or limited sunlight exposure might not provide optimal conditions for solar energy production. Consider these downsides when determining if solar panel installation costs are worth it.

The Mcallen, TX homeowners’ guide to solar panel services

From average costs to expert advice, get all the answers you need to get your job done.