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Solar Panel Installation in Key West, FL
Electricity from Keys Energy Services runs about 15.0¢ per kWh in Key West, and the area averages 5.7 peak sun hours a day. Rooftop solar converts that into a fixed cost instead of a bill that climbs every year.
Monroe County · Solar
Get a free quote for Key West
We assess the property, model the numbers against your actual Keys Energy Services usage, and give you a written recommendation. No charge and no obligation.
- On-site assessment, not a phone estimate
- Permit handled with City of Key West Building Department
- Engineered for Monroe County wind requirements
- Licensed and insured — CBC1267786 · EC13004963
Built for Key West conditions
Key West sits in Florida Keys, population roughly 26,444, served by Keys Energy Services at about 15.0¢/kWh. Monroe County carries extreme hurricane exposure, which drives how equipment is attached here.
Keys Energy Services rates, fixed
At around 15.0¢/kWh, every kilowatt-hour you generate or shift is one you are not buying at a rate that has only moved one direction.
5.7 peak sun hours
Key West averages about 5.7 peak sun hours a day, which is what makes the production maths work here.
Engineered for Monroe County
Monroe County carries the highest design wind speeds in Florida. Racking, attachment and equipment selection here are engineered to that standard, and the calculations are submitted with the permit. This is the single biggest difference between a Keys installation and a mainland one.
How we size a system for your Key West home
Sizing starts with twelve months of Keys Energy Services usage, not roof area. We model each roof plane separately for orientation, pitch and shading, then size to the offset you want. In Key West the limiting factor is usually usable unshaded roof rather than sunlight.
We also look at what happens to your bill after installation. Net metering terms, minimum charges and how Keys Energy Services credits exported production all change what a given system size is actually worth.
Permitting and Keys Energy Services interconnection
Two approvals run in parallel. City of Key West Building Department reviews structural and electrical plans. Keys Energy Services reviews interconnection and issues permission to operate, without which the system cannot legally be switched on.
Monroe County carries the highest design wind speeds in Florida. Racking, attachment and equipment selection here are engineered to that standard, and the calculations are submitted with the permit. This is the single biggest difference between a Keys installation and a mainland one.
We file both, schedule the inspection, and hand over the approvals at completion.
What the process looks like
- Free evaluation. Roof condition, shading, service panel and twelve months of usage.
- Proposal. System size, production estimate, cost and financing, with the assumptions written down.
- Permit and interconnection. Filed in parallel.
- Installation. Typically one to three days on a residential roof.
- Inspection and permission to operate. We handle both.
Serving Key West and nearby Monroe County
We work across Key West and the surrounding area, including Marathon, Islamorada. The same team handles solar, battery storage, roofing and EV charging, so if the right answer turns out to be a different piece of work you are not starting again with another contractor. See everything we install in Key West.
Solar in Key West: common questions
Is solar worth it in Key West?
For most Key West homes with an unshaded roof and a typical Keys Energy Services bill, yes. At roughly 15.0 cents per kWh and about 5.7 peak sun hours a day, a correctly sized system offsets a large share of annual usage. The honest answer depends on your roof orientation, shading and consumption, which is what the free evaluation measures.
How many panels will I need?
It comes from your last twelve months of Keys Energy Services usage, not from your roof size. We pull your consumption, model production for your specific roof planes, and size to the offset you actually want. Oversizing is wasted money; undersizing leaves you still buying peak power.
What does permitting involve in Key West?
City of Key West Building Department reviews the structural and electrical plans, and Keys Energy Services runs a separate interconnection approval before the system can be switched on. The two run in parallel. We handle both and you do not chase either.
How is a system engineered for Monroe County wind?
Monroe County carries the highest design wind speeds in Florida. Racking, attachment and equipment selection here are engineered to that standard, and the calculations are submitted with the permit. This is the single biggest difference between a Keys installation and a mainland one.
Do I need a new roof first?
Only if the existing roof will not outlast the panels. We check remaining roof life during the evaluation. If the roof has less life left than the 25 to 30 year panel warranty, replacing it first avoids paying to remove and reinstall the array later.
What about sales tax and net metering?
Florida exempts solar energy systems from state sales tax, and Keys Energy Services credits exported production under its net metering programme. The specific credit rate and terms are set by the utility, and we confirm the current terms as part of the proposal rather than quoting last year's numbers.