Get matched with top solar panel pros in Donna, TX

Q: When is the best time to install solar panels?

• <div><p>Depending on the climate in your area, the best time to install solar panels is either winter or early spring. Summer is a fine time to install panels, too, but it tends to be the busy season, so prices may be higher and companies may have packed schedules. The installation process can take more time than expected between getting permits and finalizing a design, so start as soon as you can.</p></div>

Q: Can you put solar on a tar and gravel roof?

• <div><p>Yes, it is possible to install solar panels on a tar and gravel roof, but it is not the ideal roofing material for a solar installation. The process requires roof penetrations to install the solar racking system. While installers will seal these penetrations, they still increase the risk of leaks. This risk is higher on tar and gravel roofs, which are often flat. Flat roofs are more prone to leaks than sloped roofs because they can pool water during heavy rain and hold snow for longer periods, exposing the roof to more moisture.</p></div>

Q: What questions should you ask your solar panel inspector?

• <div><p>There are a few great <a href="https://www.angi.com/articles/hiring-solar-installer-ask-these-8-questions.htm">questions to ask a solar contractor</a> or inspector when you speak to them. You&rsquo;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&rsquo;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.</p></div>

Q: How often should solar panels be replaced?

• <div><p>Homeowners replace their solar panels after 25 years. That said, you don&rsquo;t necessarily need to replace them at the 25-year mark. You&rsquo;ll notice a declining ability to produce electricity over time. Most homeowners spring for a replacement when they notice their energy bills creeping up to regular levels or when solar panel repairs are extensive, frequent, and no longer economical. </p></div>

Q: Do solar installers need to be licensed or certified?

• <div><p>In most states, solar installers need to be licensed and insured as solar professionals, although some states don&rsquo;t have specific requirements for installers. You can use our <a href="https://www.angi.com/angi-license-check.htm">state licensing tool</a> to check if an installer you&rsquo;re considering hiring holds the proper licensing. No matter where you live, a member of your solar panel installation company must be a certified electrician to connect your panels to your home and the electric grid.</p></div>

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Verified Reviews for Solar Panel Service pros in Donna, TX

*The Angi rating for Solar Panel Service companies in Donna, 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 Donna, 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 July 20, 2026

Reviewed in July 2026
Excellent quality of work. Resolved all issues including correcting issues caused by previous contractors. Note this was not a panel issue it was wiring issue
CEP Electric and Solar, LLC
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Reviewed in November 2025
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!
Your Solar Liaison
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Reviewed in February 2025
They did an amazing job cleaning my solar panels. No harsh chemicals. Great customer service! Great follow up! Recommend 100%!
AriGar Wash Services
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Reviewed in July 2024
As the property manager of a large 55+ gated community with RVs and Mobile Homes I often have need of licensed electrical services. Mike has been my go-to guy for more than 3 years for everything, starting as small as outlets to ceiling fans, water heaters, to complete mobile home electric...
ELISHA ELECTRIC LLC
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Reviewed in September 2023
Total great experience and very professional compared to other solar companies! Nowadays, it’s hard to find someone you could trust, but with Solar Tech Pros, they made it very easy and will be the only ones I recommend.
Solartech Pros LLC
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Reviewed in July 2023
Operates at SmartPro Solar and collects payment as SquadPro Roofing. Started a solar panel project and never completed it. Does not answer calls nor communicate status updates. It has been almost 4 months since the project was started and abandoned. In the meantime, I am being charged for the...
SquadPro Roofing, LLC
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Reviewed in July 2022
Solar 4 u is a great company. Daniel was with my family every step of the way. Everything went so smooth
Solar 4 u by powur
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Reviewed in July 2021
The entire procedure was simple and straightforward. From the estimator to the installer, everyone at Synergy Solar was professional and courteous. They never kept me in the dark about their process and were always quick to act once we'd made a decision. The panel system they suggested has made...
Synergy Solar Systems
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Reviewed in September 2020
Very fast service. They even cleaned up after they were done installing the solar panels. Love solar POWER! Like that i can have peace of mind knowing my system is backed by a 30 year warranty and they monitor my panels to make sure they are always producing what they are supposed to! 10/10
ACL Solar Energy
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Reviewed in March 2020
With no solar buying experience, I requested bids from multiple solar companies. Not only was Texas Prime Homes the easiest to work with they also provided the least amount of sales pressure and were far and away the best deal in terms of price per watt. From the initial sales rep to the owner...
Texas Prime Homes LLC
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Find Solar panel pros in Donna

Your Solar Liaison

5.0(

)

Solar Panels For Electric System - RepairSolar Panels For Electric System - Repair - For Business

Serving Donna, TX and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"They obviously know what they are doing because they came out did a diagnostic on my solar panels and the gateway dystem. They found the issue, ordered the parts and fixed the problem. Adrian, my client support assistant was very knowledgeable and he did all the work coordinating the techs, ordering the parts and working together with Enphase to get my system back in operation. Thanks Adrian"

Response time4 hrs

Response rate100%

25 neighbors recently requested a quote

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CEP Electric and Solar, LLC

4.3(

)

Solar Panels For Electric System - RepairSolar Panel Install

Serving Donna, TX and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"He saved me money by suggesting alternative solutions."

Response time6 hrs

Response rate100%

12 neighbors recently requested a quote

Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Donna, TX and surrounding areas

In business since 2008

Free estimates

Warranties offered

"I had 25 LG solar panels installed by Sunpro this year and they did a fantastic job. The communication was great and the install crew was very professional. It's been awesome watching our electric bill go down!"

Recommended by89%of homeowners

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Reyes Solar Solutions

4.9(

)

Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Donna, TX and surrounding areas

In business since 2019

Free estimates

"So happy I installed the solar screen. I have noticed the difference on our electricity statement"

+50

Recommended by100%of homeowners

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Independent Powur Consultant

5.0(

)

Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Donna, TX and surrounding areas

In business since 2014

Free estimates

"Gary, was very helpful and pointed me on the right direction after I had discussed my concerns. Had he been able to help me I would have gladly hired him. My system ended up being under warranty and he suggested I contact the manufacture as to not void my warranty."

Recommended by100%of homeowners

Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Donna, TX and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"Great service. From start to install"

+14

Recommended by100%of homeowners

Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Donna, TX and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Total great experience and very professional compared to other solar companies! Nowadays, it’s hard to find someone you could trust, but with Solar Tech Pros, they made it very easy and will be the only ones I recommend."

+12

Recommended by100%of homeowners

Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Donna, TX and surrounding areas

In business since 2022

Free estimates

Credit card accepted

We provide residential and commercial solar power options, and provide support services for industry partner companies. We offer no cost consultations and $0 down financing. Please contact our office for a consultation at (931)922-8258.

Recommended by100%of homeowners

Solar Panel InstallSolar Panels For Electric System - Install - For Business

Serving Donna, 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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Phase One Electric, LLC

5.0(

)

Solar Panel Install

Serving Donna, TX and surrounding areas

In business since 2015

Free estimates

Warranties offered

"Michael is the absolute best! He gave us the information we needed to make an informed decision. I highly recommend them."

Response time3 hrs

Response rate93%

Recommended by100%of homeowners

Request Quote

Showing 1-10 of 35

Solar Panels questions, answered by experts

Depending on the climate in your area, the best time to install solar panels is either winter or early spring. Summer is a fine time to install panels, too, but it tends to be the busy season, so prices may be higher and companies may have packed schedules. The installation process can take more time than expected between getting permits and finalizing a design, so start as soon as you can.

Yes, it is possible to install solar panels on a tar and gravel roof, but it is not the ideal roofing material for a solar installation. The process requires roof penetrations to install the solar racking system. While installers will seal these penetrations, they still increase the risk of leaks. This risk is higher on tar and gravel roofs, which are often flat. Flat roofs are more prone to leaks than sloped roofs because they can pool water during heavy rain and hold snow for longer periods, exposing the roof to more moisture.

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.

Homeowners replace their solar panels after 25 years. That said, you don’t necessarily need to replace them at the 25-year mark. You’ll notice a declining ability to produce electricity over time. Most homeowners spring for a replacement when they notice their energy bills creeping up to regular levels or when solar panel repairs are extensive, frequent, and no longer economical.

In most states, solar installers need to be licensed and insured as solar professionals, although some states don’t have specific requirements for installers. You can use our state licensing tool to check if an installer you’re considering hiring holds the proper licensing. No matter where you live, a member of your solar panel installation company must be a certified electrician to connect your panels to your home and the electric grid.

The Donna, 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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•
Jul 10, 2026Jul 10, 2026
How Much Does It Cost to Repair Solar Panels? [2026 Data]
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How Much Does Solar Panel Installation Cost? [2026 Data]
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•
Jul 9, 2026Jul 9, 2026
3 Types of Solar Panels to Power Your Home
There are three types of solar panels: monocrystalline, polycrystalline, and thin-film. Before choosing one for your home, here are the pros and cons of each.
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•
Jul 31, 2026Jul 31, 2026
How Do Solar Panels Work? The Homeowner’s Guide to Understanding Solar Power
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•
Jul 8, 2026Jul 8, 2026
Solar Panels vs. Solar Shingles: Which Is the Better Fit for Your House?
If you’re making the switch to solar energy, you’ll want to know the difference between solar panels versus solar shingles. Here are the pros and cons of each.