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Top-Rated Solar panel pros in Key Largo - Updated Nov 2026

Avatar for Tesla, Inc
Tesla, Inc
New to Angi
Solar Panel Install

Serving Key Largo, FL 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.

California Home I
California Home I
California Home I
Texas Home
Texas Home

+3

Avatar for Cutler Bay Solar Solutions
Cutler Bay Solar Solutions
New to Angi
Solar Panel Install

Serving Key Largo, FL and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

Cutler Bay Solar Solutions is a local, family business looking to make a global impact one house at a time. We began with one rooftop and the core belief that big changes start small. Striving to reflect this founding ideal, Cutler Bay Solar is proud of their local involvement in rooftop solar empowerment and education. We strive to be the change for a cleaner, greener future by harnessing the power of the sun already shining on community rooftops. Letting the sun power your life is possible and it won't break the bank! Cutler Bay Solar is ready to show everyone the potential behind every sunny South Florida rooftop.

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 Key Largo, FL 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 SoFla Solar, SunPower Authorized Dealer
SoFla Solar, SunPower Authorized Dealer
5.0(
3
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Key Largo, FL and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"Great communication from the start. Every step of the process was taken care of in a professional way. All the reviews said that SunPower panels are the best so we were going to go with them regardless. Glad the service was great too. I referred some of my relatives and friends."
14.4 KW SunPower Equinox Solar System with Complete Confidence Warranty installed in Boynton Beach, FL 2022
Beautiful 11.48 KW install in PSL
Beautiful 11.48 KW install in PSL
Beautiful 11.48 KW install in PSL
Additional Photos

+18

Recommended by100%of homeowners
Avatar for Independent Powur Consultant
Independent Powur Consultant
5.0(
8
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Key Largo, FL 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."
Ground Mount
Water ionizer Project
Schulenburg Texas
Schulenburg Texas
Schulenburg Texas

+5

Recommended by100%of homeowners
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Solar Panels FAQs, answered by experts

It’s possible that installing solar panels can lead to mold on the roof. The panels themselves are not the issue. Problems caused by improper installation—such as roof leaks and mounts that aren’t sealed properly—can cause mold. Another potential cause of mold is debris accumulation under panels, which can trap moisture. If you live somewhere with extreme snow, rain, or hail, your home could be more prone to mold.

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.

While you can install solar panels by yourself, it can be a complicated process full of lots of manual labor, risky roof work, and knowledge of electrical wiring. Most solar panel installation projects should be reserved for a trained professional—especially if you plan on connecting your panels to the electrical grid rather than for off-grid use, which doesn’t require utility services.

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 .

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.

The Key Largo, FL homeowners’ guide to solar panel services

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