Get matched with top solar panel pros in Saint David, AZ

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: Where is the best place to install solar panels on your roof?

• <div><p>Ideally, you want to place them facing true south. This is different from what a compass shows, which is called the magnetic south. You can find true south by using an online calculator as long as you know the longitude and latitude of your property. Solar panel placement is key to maximizing the energy you generate, so this is an important step.</p></div>

Q: Does making solar panels harm the environment?

• <div><p>Although solar panels harness the sun's power, they come at an environmental cost. The manufacturing process requires large amounts of water and involves hazardous materials like cadmium, silicon, and gallium arsenide. These materials don&rsquo;t pose safety hazards while the panels are in use but can pose a problem when left in landfills. Over time, hazardous materials can leach into the environment. This is why recycling solar panels whenever possible is better than taking them to landfills.</p></div>

Q: How do I know if my roof can support solar panels?

• <div><p>The best way to know if your roof can support solar panels is to hire a structural engineer. They&rsquo;ll look at your roof and approve the design of your solar panel system or suggest changes. The best roofing for solar panels is made from strong materials like asphalt shingles and metal, but tile and gravel will work. Softer materials like thatch or temporary structures are not a good fit.</p></div>

Q: What is the typical lifespan of solar panels?

• <div><p>Solar panels have a life span between 10 and 40 years, depending on the type of panel. For example, monocrystalline panels can last up to 40 years, while thin-film ones only last between 10 and 20 years. The longevity also comes down to keeping up with solar panel repairs and their related costs .</p></div>

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Verified Reviews for Solar Panel Service pros in Saint David, AZ

*The Angi rating for Solar Panel Service companies in Saint David, AZ 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 Saint David, AZ 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 December 11, 2023

Reviewed in December 2023
There when they said they would be professional, courteous service Project was a commercial office building. Including underground wiring from remote location to sub panel, wiring from sub panel to all receptacles and lights, water heater etc and insulation of all receptacles and lights. They...
Ground Up Electric
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Reviewed in December 2023
We have always been happy with the work A and K Landscaping has done for us the past 7+ years!
A and K Landscaping
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Reviewed in November 2023
Great people, excellent job, will hire this company for our home needs.
Desert Edge Construction and Renovations LLC
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Reviewed in August 2022
Replaced the roof on my mom's home. Excellent pricing & workmanship. Very responsive to any questions that we had. Highly recommend.
Roof Solutions, LLC
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Reviewed in June 2022
I have work this company since coming to Tucson, 5 years ago. They replace a ac unit and also served my current unit. They have great customer service, and are very dependable.
TVAC
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Reviewed in November 2021
Stacy is a very conscientious owner, his work staff is closely supervised by him and he has never let me down.
Tree Service Plus
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Reviewed in December 2013
We had signed up for a rebate through our electric company, to have a complete solar system installed at our house. We finally received word that we were approved, so, with confirmation in hand, we began looking for a company to do the project and we decided on ?The Solar Store?. We decided on a...
The Solar Store
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Reviewed in July 2013
Do not hire this company for any solar work! They may be competent at plumbing, but they do not know what they are doing with solar power installation. <br /> Mr. Garcia was prompt and friendly, until we signed a contract and made a 60% deposit. After that, we did not hear from his company for...
Buena Vista Plumbing LLC
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Find Solar panel pros in Saint David

Energy Solution Providers, LLC

4.8(

)

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

Serving Saint David, AZ and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

"This company is the best company I have ever had in my life of repairs! Brad is the best! He is so kind and he really cares about his customers! He made sure my solar panels were up and running for such an amazing price! They made it so easy for me! If you are looking for repairs on your solar panels ..trust me when I say this…CALL THEM!!! I am just so extremely happy and grateful for them!! If i could give them 10 stars I would!"

Ground-mounted solar panels in Paradise Valley

Desert Mountain Residential Solar Project

Response time12 hrs

Response rate88%

140 neighbors recently requested a quote

Solar Panels For Electric System - RepairSolar Panels For Electric System - Repair - For BusinessSolar Water Heater System - Install+2 more

Serving Saint David, AZ and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"The reality is they've been in business 30 plus years. Great service great product. Had a solar system installed for heating the pool and walked us through the entire process. Awesome Awesome Awesome ..... !!!!!"

Response time1 day

32 neighbors recently requested a quote

Recommended by95%of homeowners

Serving Saint David, AZ and surrounding areas

Approved (Corporate)

In business since 2015

Free estimates

Warranties offered

Tesla Energy provides an all‑in‑one solar‑plus‑storage solution for your home. Sleek, high‑efficiency solar panels paired with Powerwall help you save on electricity bills and protect your homes from outages. The Tesla app gives you real-time visibility into your energy production, usage and savings—and lets you earn money by supporting the grid through Tesla's Virtual Power Plant. Every system is engineered and installed end‑to‑end by Tesla, delivering a modern aesthetic and the confidence that your home is powered by the most advanced renewable energy ecosystem. With our Price Match Guarantee and exclusive incentives, you can be confident you're getting the best value in home energy.

Solar Panels For Electric System - Install - For Business

Serving Saint David, AZ and surrounding areas

In business since 2023

Free estimates

Warranties offered

"EPC Solar delivered an exceptional experience for my solar panel installation. Their team was professional, timely, and completed the project ahead of schedule. The system works perfectly, and I’m thrilled with the results!"

Response time3 hrs

Response rate100%

Recommended by75%of homeowners

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Solar Solution AZ - Tucson, Arizona Facebook

4.1(

)

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

Serving Saint David, AZ and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"Removed a panel to fix roof leak...on time and coordinated with roofers..."

+20

Response time1 day

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 Saint David, AZ and surrounding areas

In business since 2014

Free estimates

"Gary was amazing. He's very through and explained everything."

Recommended by100%of homeowners

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

Serving Saint David, AZ and surrounding areas

In business since 2001

Free estimates

Credit card accepted

"Jim came prepared for the consultation with solar tubes and explained in detail how they would be installed. It really turned a dark house into a brightly lit one.
"

+20

Recommended by96%of homeowners

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Williams Family Solar/CQW

5.0(

)

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

Serving Saint David, AZ and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"It was excellent, they were professional and friendly, reasonable price, clean up the work site well."

+19

Recommended by100%of homeowners

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

Serving Saint David, AZ and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"They are in the process of sending out an engineer"

Recommended by100%of homeowners

Request Quote

RECO Solar and Electrical Solutions

5.0(

)

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

Serving Saint David, AZ and surrounding areas

In business since 2014

Free estimates

Warranties offered

Discover the difference with our local solar experts at RECO! With over 25 years of collective experience in solar installation and electrical services, we're your go-to for reliable, efficient energy solutions. Whether it's for your home or business, trust our seasoned team to expertly install and maintain solar equipment. Plus, we offer comprehensive energy efficiency audits to maximize your savings. Since 1995, RECO has proudly served our community, making solar power accessible and affordable for all. Experience the power of solar with RECO today!

Response time3 days

Response rate100%

Recommended by100%of homeowners

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Showing 1-10 of 25

Solar Panels questions, answered by experts

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.

Ideally, you want to place them facing true south. This is different from what a compass shows, which is called the magnetic south. You can find true south by using an online calculator as long as you know the longitude and latitude of your property. Solar panel placement is key to maximizing the energy you generate, so this is an important step.

Although solar panels harness the sun's power, they come at an environmental cost. The manufacturing process requires large amounts of water and involves hazardous materials like cadmium, silicon, and gallium arsenide. These materials don’t pose safety hazards while the panels are in use but can pose a problem when left in landfills. Over time, hazardous materials can leach into the environment. This is why recycling solar panels whenever possible is better than taking them to landfills.

The best way to know if your roof can support solar panels is to hire a structural engineer. They’ll look at your roof and approve the design of your solar panel system or suggest changes. The best roofing for solar panels is made from strong materials like asphalt shingles and metal, but tile and gravel will work. Softer materials like thatch or temporary structures are not a good fit.

Solar panels have a life span between 10 and 40 years, depending on the type of panel. For example, monocrystalline panels can last up to 40 years, while thin-film ones only last between 10 and 20 years. The longevity also comes down to keeping up with solar panel repairs and their related costs .

The Saint David, AZ homeowners’ guide to solar panel services

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

See all articles

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Sep 24, 2026Sep 24, 2026
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How Much Does Solar Panel Maintenance 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
How do solar panels work and what exactly do they do? Learn all about solar power generation to decide if it’s the right decision for your home.
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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.