Florida experiences one of the longest and most intense hurricane seasons in the U.S., often resulting in widespread power outages caused by hurricanes, tropical storms, and extreme heat, putting strain on the grid. A standby generator is a permanent backup power solution that automatically restores electricity when your main power goes out, keeping lights on, air conditioning running, refrigerators cool, and medical and security systems operational.

It’s installed outside, away from windows, reducing risks from noise and carbon monoxide.

Picking the right generator size, or “kW” (kilowatt), is the most important step. If it’s too small, it won’t be able to run everything you need, like your A/C. If it’s too big, you will overpay for power you don’t use.

A professional installer from Genstar will do a “load calculation” to find your perfect fit. But you can get a good idea by following these steps.

First, make a list. Walk through your home and write down every item you must have during an outage.

1. Running Watts: The steady power it needs to run.
2. Starting (Surge) Watts: The extra burst of power it needs just to turn on. An A/C unit or refrigerator needs a big “kick” to start its motor.

Add your total running watts, then add 20 % to cover surges.

Consider fuel availability and reliability in your area:

This is the “brain” of your system. The Automatic Transfer Switch (ATS) is a small, smart panel installed next to your main breaker box. An ATS detects outages and switches your home to generator power instantly. Some models include smart load management, automatically prioritizing essential circuits.

Installing a standby generator is not a DIY project. It is a major electrical and plumbing job that involves high voltage and fuel lines.

Installing a standby generator involves more than just equipment purchase; it requires compliance with Florida Building Code and local county regulations, which vary across the state.

To be safe and legal, it must be done by a licensed and insured professional.

Your choice of brand determines long-term reliability and service quality. When you shop for a standby generator, you will see a few major brand names. The good news is that modern generators are all very reliable. The most important choice is not the brand, but the quality of the installer and service dealer.

A great brand with a bad installer is a recipe for disaster. You need a local dealer who can provide fast warranty service and 24/7 support during a hurricane.

Here are the top brands we trust and service at Genstar:

Each brand offers models in the 10-30 kW range suitable for most Florida homes. Dealer proximity and warranty support should weigh heavily in your choice to ensure rapid storm-season service.

Backup power doesn’t have to break the bank. Many homeowners use

Ask your installer about current rebates or 0 % financing offers to make your investment affordable.

A standby generator is more than emergency power, it’s peace of mind for Florida’s unpredictable weather. Choosing the right generator means balancing your home’s energy needs, complying with Florida’s strict codes, and partnering with expert local professionals who handle permits and installation seamlessly.

Start your backup power journey with a team you can trust.