Years in business

> 14


Review score is above industry average of 3.96


NABCEP qualified installer



There are no cons noted

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Latest Florida Solar One reviews

Latest review

Lee Winter over 1 month

Ray and his team installed a 30-panel, dual Tesla powerwall system at our home in the Lower Keys. They were prompt, professional, and highly skilled technicians who keep you informed every step of the way. Best of all, you get the results they promise without any of the hype. Our home is now ready to "weather the storm" when the grid goes down (think Texas). What a pleasure seeing the electric bill each month! Great job, Florida Keys Solar One!

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Florida Solar One prices

This installer does not publish their standard system prices on the net.

As such we have used average pricing from the installers service areas as a proxy for what this company would most likely charge for a solar system.

System size


Average cost per watt


Net cost of system

$17,548 - $21,448

Average payback time

Annual power production

16,998 kWh

Levelized cost of solar energy

Levelized cost per kWh is the cost of the solar system divided by the total number of kWh produced by a solar system over it’s lifetime.

5¢ kWh

If you don't get solar

17¢ kWh

Forecast average FL electric rates over the next 25 years

Installers description for their business

Florida Solar One (FS1) specializes in tropical Hurricane Proof solar system construction throughout the Florida Keys. The company also offers turn-key installation of all Tesla products including car charging and Tesla Powerwalls for off grid (and grid tied) photovoltaic (PV) solar systems. FS1 specializes in grid tied commercial, residential and advanced off the grid energy solutions too. Commercial clients include the US Navy, NASA and Air Force. FS1 is the oldest dedicated solar contractor and market share leader in the Florida Keys since 2008.

All Florida Solar One technicians are highly trained at The US Solar Institute and a certified by Tesla, NABCEP & OSHA. All electricians are trained by Underwriter's Laboratory (UL) prior to working on any job site.

Florida Solar One is the only fully certified Tesla channel partner in the Florida Keys. FS1 is certified installers of Tesla Powerwalls and Tesla Car Charging systems. FS1 also services and installs charging systems for for Nissan, Chevrolet, Charge Point and many others.

Service and repair agreements include same day service and lifetime monitoring. Service specialties include repair and maintenance of solar inverters, replacement of solar panels, installation of solar hot water for swimming pools, generators and Tesla electrical vehicle charging stations.

Brands sold



17128 Flying Fish Lane, Sugarloaf Key FL, 33042


(click to reveal) ..5876


Florida Solar One

Office locations

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Sugarloaf Key Office

17128 Flying Fish Lane, Sugarloaf Key FL, 33042

Ft Lauderdale Office

2341 NW 30th Street, Ft Lauderdale FL, 33311

Service locations

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Accreditations and affiliations

Better Business Bureau Solar Energy Industries Association American Solar Energy Society Solar Power World UL Certification

Service Types

Residential solar - Grid tied

Small commercial solar - Grid tied

Solar hot water sales and installations

Solar pool heating sales and installations

Wind turbines

Energy audits

Residential solar - Hybrid solar systems

Energy monitoring

NABCEP certifications

NABCEP Certified PV Technical Sales
Ray Johnson
NABCEP PV System Inspector
Ray Johnson
PV Design Specialist
Ray Johnson

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