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*The Angi rating for Solar Panel Service companies in Mcallen, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Solar Panel Service needs.

*The HomeAdvisor rating for Solar Panel Service companies in Mcallen, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Solar Panel Service needs.

Last update on November 26, 2025

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Avatar for Your Solar Liaison

Your Solar Liaison

4.98(
22
)
•Approved Pro

Your Solar Liaison

4.98(
22
)
•Approved Pro
Customers say: Quick response
29 local quotes requested
3 years of experience

We know one thing for fact, renewable energy is the future. At Your Solar Liaison, we know that putting homeowners? wants and needs first is what sets us apart. We are a Whole Home Solution dedicated to providing high-quality Solar Education, Installation and Energy Efficiency services for homes and businesses. Our team of Liaisons will work with you to design and install a solar energy system that meets your homes' unique needs and budget. We?re more than just a catchy name ? we?re your educational source for all things renewable energy! Allow YSL to be your guide to a brighter, more sustainable future. Contact us today to schedule a FREE Home Efficiency Audit and begin your path to owning your power!

"Technician was very well informed and provided me all the information I needed to make an important decision regarding my solar panel system. Would definitely recommend!"

Richard C on November 2025

We know one thing for fact, renewable energy is the future. At Your Solar Liaison, we know that putting homeowners? wants and needs first is what sets us apart. We are a Whole Home Solution dedicated to providing high-quality Solar Education, Installation and Energy Efficiency services for homes and businesses. Our team of Liaisons will work with you to design and install a solar energy system that meets your homes' unique needs and budget. We?re more than just a catchy name ? we?re your educational source for all things renewable energy! Allow YSL to be your guide to a brighter, more sustainable future. Contact us today to schedule a FREE Home Efficiency Audit and begin your path to owning your power!

"Technician was very well informed and provided me all the information I needed to make an important decision regarding my solar panel system. Would definitely recommend!"

Richard C on November 2025

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Solar Panels questions, answered by experts

Yes, a solar panel can power a TV without a battery, but only if the sun is shining and the panel is generating enough energy. Your solar panel and TV must have the same voltage, and you should install a charge controller and inverter between them so power surges don’t destroy your TV. To watch TV at night, in the early morning and late afternoon, and on cloudy days, your home must be tied to the power grid.

Solar well pumps range from needing 200 watts of power to as much as 12,000 watts for heavy-duty pumps. Since the most common and cost-friendly solar panels are 100-watt panels, you’ll need between two and 12 panels. The average is between two and eight panels for standard pumps. Based on the average cost of solar panels ($1 to $1.50 per watt), you’d pay between $200 and $1,800 for your well pump solar panels—not including installation.

Solar batteries can be a great investment to help maximize your solar savings and make your system and home more valuable, but they’re most beneficial to customers who don’t have access to net metering. If your state or energy provider doesn’t provide net metering, batteries can be a great way to offset consumption even when your panels aren’t producing power. They also come with the added benefit of providing electricity through blackouts, so they’re valuable in areas prone to severe weather that could cause frequent blackouts. Your installer can help you decide if batteries are worthwhile.

It’s possible to install solar on a tar and gravel roof, but it’s far from the best roofing material for solar. Solar installations require roof penetrations, and although your solar installer will seal the holes, they still increase the risk of roof leaks. Flat roofs are already more likely to leak than sloped roofs, and adding solar will only make leaks more likely.

DIY solar panel installations are hard to manage by yourself. You’ll likely need some help or prior experience to make the project worth the effort.

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.

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