Solar installation, battery backup, pool heating, repair and support for Southwest Florida homes. We proudly serve Naples, Fort Myers, Cape Coral, and surrounding SWFL communities.
Because of our focus on clean energy, our eco-friendly solar solutions promote sustainability while delivering long-term energy savings.
Go green with environmentally conscious solar systems that are simple to install and built to last.
Sustainable energy solutions tailored for modern living, with minimal upkeep required.
A solar project involves more than putting panels on a roof. Green City Solar brings 17 years of hands-on experience to system design, permitting, utility coordination, installation and service across Southwest Florida. We also handle battery backup, pool heating, repairs and support for systems left behind by closed installers.
homes serviced
Counties Serviced
We believe going solar should be simple, transparent, and stress-free from start to finish. That’s why our experienced team is here to guide you every step of the way, so you can feel confident in your investment and excited about your energy future.
Solar ownership does not stop when the install crew leaves. We provide repair, maintenance and support for solar systems across Charlotte, Lee and Collier Counties, including systems installed by companies that are no longer in business. If your system needs maintenance, repair, troubleshooting or the original installer is gone, we can assess the equipment and explain what needs attention.
homes serviced
Counties Serviced
We believe going solar should be simple, transparent, and stress-free from start to finish. That’s why our experienced team is here to guide you every step of the way,so you can feel confident in your investment and excited about your energy future.

Professional solar panel installation services for efficient, long-lasting energy solutions.

Extend your swim season with cost-effective, energy-efficient solar pool heating.

Keep your system running at peak performance with expert solar maintenance services you can rely on.

Store excess solar power for use anytime with reliable, high-efficiency energy storage solutions.

Lost your original solar installer? We service, inspect, and support existing systems; even if we didn't install them.
First we start with a personalized consultation to understand your energy goals, followed by a detailed site evaluation to ensure your property is solar-ready.
Next, our team customizes a solar solution tailored to your needs and handles every aspect of the installation with precision and care.
Finally, once your solar panels are installed, we’ll activate your system and provide ongoing support, monitoring, and maintenance to ensure it continues performing at its best.

239.309.9566
years of experience in solar energy services
homes and businesses serviced
years of risk management for solar energy
Solar related certifications


If you’re wondering how solar works, what the process looks like, or how it can benefit your home or business, you’re not alone. That’s why we’ve answered some of the most common questions we receive about our solar power installation services across Southwest Florida, including Charlotte, Lee, and Collier Counties.
Solar installation services should be evaluated against your actual property, usage, roof, shade, project cost, utility requirements, and backup-power goals. The most useful things to review are:
Your last 12 months of electricity use by generating your own electricity
Roof age, condition, orientation and shade and environmental impact
System size and projected annual production with a clean energy upgrade
Cash price, financing terms and total project cost from rising utility rates
Current utility rules and tax treatment to offset upfront costs
Whether battery backup is part of the goal and long-term performance with proper installation
A useful solar proposal should show your actual usage, projected production, equipment, roof assumptions, total project cost, and what changes if battery backup is included. Those numbers matter more than a generic savings claim.
Yes, but output changes with cloud cover, shade, season, roof orientation, and system design. Southwest Florida has strong solar potential, but a good design should be based on the actual roof and projected annual production rather than assuming every sunny-looking property will perform the same.
We handle system design, permit documents, installation, inspections, utility interconnection, activation, and the handoff of monitoring access. If roof or electrical work is needed first, that should be identified before installation so the timeline and scope are clear.
The roof work is usually the shortest part of the project. The overall timeline depends on roof or electrical work, permit review, inspections, equipment availability, and utility approval. We separate those steps so you know what can delay activation before the project starts.
Solar panels can still produce some electricity on cloudy days, but output will be lower than in strong sun. During a utility outage, a standard grid-tied solar system shuts down for safety. Backup power requires compatible equipment, usually battery storage, and the circuits you want to keep running must be planned into the backup design.
Solar can be worth evaluating in Southwest Florida because electricity use is often high, especially in homes running air conditioning and pool equipment much of the year. Whether the investment makes sense still depends on your roof, shade, electric usage, system cost, financing, and how long you expect to stay in the property. The decision should come from the numbers for your home, not a regional sales claim.
Posted on Google Marcela MontoyaTrustindex verifies that the original source of the review is Google. I highly recommend Robert from Green City Solar for solar water heater needs! He did a great job installing my new solar water heater, was very professional, and very helpful overall. It looks even better than the first time It was installed by a different company and will always go to Robert from now on! I highly recommend and so appreciative of all the work he did. Thank you!!Posted on Google Kevin NoackTrustindex verifies that the original source of the review is Google. Robert helped me get together a solar option that worked perfectly for my application, at a price I was comfortable with. I’d recommend his services to anyone.Posted on Google Joel HuntTrustindex verifies that the original source of the review is Google. Robert was absolutely amazing! He was very patient with us and answered every question we had. Green City Solar is a great company to do business with if you’re not looking for any stress.Posted on Google Ricky Moreno JrTrustindex verifies that the original source of the review is Google. Green City Solar is great I highly recommend Robert and his team, they came out and fix an issue I had with my solar panel system.Posted on Google Pamela ReillyTrustindex verifies that the original source of the review is Google. Robert was so very helpful in my time of need my stress level has been crazy. My solar company filed for bankruptcy. I contacted them first week of July a work order was created, the installation company refused to come out. This is now September. I called his company he came out the next day and fixed my leaking from the solar panels that were improperly installed. Thank you sir I can sleep with ease tonight.Posted on Google Lisa ButtonTrustindex verifies that the original source of the review is Google. Robert, of Green City Solar, does awesome work on Solar Water Heaters. I recommend him and I will be using his service in the future. Here's why... My original solar water heater was installed by SunTec, which closed over a year ago. They recommended a couple solar businesses in Fort Myers. I contacted Advance Solar in 2024 to service my Steca Solar Water Heater, which was completed with no problems. A year later, I contacted Advance Solar to replace my 80 gallon solar water tank and expansion tank. Three techs showed up to install the new 80 gal. tank. But, the techs resoldered my circulation pump & check valve incorrectly to the solar in and solar out lines; the soldering work was extremely poor (I have pictures). When I saw the techs switching the circ. pump & check valve, I asked why and I was told because the tank is different than the original, and it doesn't matter how the circulation pump sends water to the solar in or how the water returns from the solar out at the rooftop solar collector. Within a few weeks, my circ. pump had a electrical short, which caused it to fail and since it was plugged into the Steca control module, that too failed. I contacted Advance Solar and it took about 2 months of emails and phone calls only to be told they do not work on "Steca" solar systems and if I want them to repair my circulation pump & check valve I would need to switch my "Steca" system to the Gold Line system (which of course costs more). I was even told by a manager that he tried finding me a solar company that worked on Steca and he couldn't find any. Robert of Green City Solar took me two phone calls to find, which some may say that the Advance Solar manager must not have tried too hard to find another solar business. Regardless, Robert of Green City Solar replaced my circulation pump & check valve (as installed by SunTec originally), which required swapping the dip tubes (something the Advance Solar techs should have done when they replaced my water tank a few months earlier). Robert of Green City Solar also replaced my Steca control module, and removed the poorly soldered pipes and soldered new pipe to make the job look very professional. Green City Solar cost less than what Advance Solar tried to charge me to switch systems and the work was completed in a professional manner. Included are three pictures: 1: Original installation (which has a silver expansion tank atop the 80 gal. water tank with a Taco circulation pump). 2: Advance Solar installation of new Lockinvar water tank and how they reversed the circulation pump, check valve, and the hot and cold cut-off valves are reversed from the original install (which is incorrect). 3: Green City Solar installation of new circulation pump (GoldLine), check valve, Steca control module (on wall), and other fittings (notice the professional work). Please note the pictures may not be in order as my description.Posted on Google Carilyn MombergTrustindex verifies that the original source of the review is Google. Thank you so much Rob, I didn't know where to turn. I'm so glad I dialed your number. I thought for sure it was going to be a far worse diagnosis then it was. I so appreciate you. If you're looking for a quick response & fast service that's not up charging everything this is truly the best place to call.Posted on Google Robert PetersonTrustindex verifies that the original source of the review is Google. We had an our solar heating system for our in-ground pool installed by Green City Solar and we had a GREAT price, and GREAT customer service. Very reliable and they showed up when they said they would. Works better than expected. We’re very pleased. Highly recommend this company!Posted on Google KireniaTrustindex verifies that the original source of the review is Google. My experience was 5 stars! The attention, transparency, and kindness throughout the process were key points to highlight. We were very pleased with the result. I highly recommend Green City Solar LLC.
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