When hurricanes strike, the aftermath often brings more than just high winds and flooding—it also causes widespread and prolonged power outages. These outages can last for days or even weeks, leaving families without the basic necessities that electricity provides. In these moments, having a portable generator ready can make a world of difference.
Portable generators serve as an emergency lifeline during and after hurricanes. They can keep your refrigerator running to preserve food, power essential medical equipment, charge communication devices, and provide lighting and comfort when the grid fails. If you live in a hurricane-prone area, investing in a portable generator—or renting one during hurricane season—should be a key part of your emergency preparedness plan.
But owning or renting a generator is only half the battle. Knowing how to use it correctly, safely, and efficiently is just as important. This comprehensive guide will help you understand what to look for when selecting a generator, how to prepare before the storm, and how to safely operate and maintain your generator during an emergency.
Why You Need a Portable Generator for Hurricane Season
Florida and other coastal states are no strangers to tropical storms and hurricanes. These natural disasters are unpredictable, and the damage they leave behind often includes extensive power grid failures. According to the U.S. Energy Information Administration, major hurricanes like Ian, Irma, and Michael left millions without electricity for days or even weeks. That’s where portable generators come in. Unlike standby generators, which are installed permanently, portable units are mobile, flexible, and can be quickly deployed during an emergency. You can use them to power:
- Refrigerators and freezers to prevent food spoilage
- Fans and air conditioners to stay cool in extreme heat
- Medical equipment such as oxygen machines or CPAP devices
- Phones, radios, and other communication tools
- Lamps and lighting to safely navigate your home
- Wi-Fi routers or computers if needed for remote work or emergency contact
Portable generators give you peace of mind during the most stressful times. Whether you rent or own, having a generator on hand ensures that your family stays safe and connected during hurricane recovery.
Choosing the Right Portable Generator
Not all portable generators are created equal. When selecting one for hurricane preparedness, there are a few factors to consider:
Wattage Requirements – Start by calculating how much power you’ll need during an outage. Check the wattage of essential appliances. Most generators list their running and starting wattage capacities. Here’s a general idea of common wattage needs:
- Refrigerator: 600–800 watts
- Window AC unit: 1,000–1,500 watts
- Sump pump: 750–1,500 watts
- Lights: 60–300 watts
- Phone chargers: 10–20 watts
- CPAP machine: 300–500 watts
A small generator (2,000–3,500 watts) is great for basic needs. For larger loads, opt for a mid-size (5,000–7,500 watts) or heavy-duty unit (up to 10,000+ watts).
Fuel Type – Most portable generators run on gasoline, but some models can also use propane or dual-fuel systems for added flexibility. Dual-fuel generators are especially useful during long outages when fuel availability may vary.
- Gasoline: Easy to find but highly flammable. Has a short shelf life.
- Propane: Safer to store long-term, burns cleaner, but may require special fittings.
- Dual-fuel: Best of both worlds. Flexibility can be a lifesaver when fuel supplies are limited.
Inverter vs. Conventional Generator – Inverter generators are quieter, more fuel-efficient, and produce cleaner power for sensitive electronics like laptops or medical equipment. They’re ideal for residential use and small appliance loads. Conventional generators, on the other hand, are more powerful and better suited for running multiple large appliances simultaneously.
How to Safely Set Up a Portable Generator Before a Hurricane
Safety is critical when using any kind of generator. Improper setup can lead to carbon monoxide poisoning, electrical shock, or fire hazards. Follow these essential safety tips to keep your household protected:
- Location
Always operate your portable generator outdoors, at least 20 feet away from your home, windows, doors, and vents. Never use a generator in a garage, basement, or enclosed area—even with ventilation. Carbon monoxide buildup is deadly and can occur within minutes. Invest in heavy-duty extension cords rated for outdoor use, and make sure cords are long enough to reach safely from the generator to your appliances. - Use a Transfer Switch
A manual transfer switch connects your generator directly to your home’s circuit panel, allowing you to power essential circuits safely and easily. It also eliminates the need for running multiple extension cords indoors.
Note: Installing a transfer switch should be done by a licensed electrician. It ensures your generator won’t backfeed electricity into the utility lines, which can be fatal to utility workers.
- Stock Up on Fuel (But Store It Safely)
Fill your generator’s tank and store extra fuel in approved gas cans in a safe, ventilated area—away from your home and generator. Never refuel a generator while it’s running or hot. Turn it off and let it cool down first to avoid fires or explosions. Add fuel stabilizer to gasoline if storing for long periods. Stabilizers prevent gasoline from degrading and clogging your generator’s engine.
Generator Maintenance Tips for Hurricane Season
A generator is only helpful if it works when you need it. That means regular testing and maintenance are critical, especially leading into hurricane season. Here’s how to keep your equipment in peak condition:
- Run It Monthly: Test your generator by running it for 10–15 minutes each month. This keeps parts lubricated and helps identify any issues before a real emergency.
- Change the Oil Regularly: Follow the manufacturer’s schedule for oil changes, typically every 50–100 hours of use. Always use the recommended oil type and keep extra on hand during hurricane season.
- Inspect Air Filters and Spark Plugs: Clogged air filters and worn spark plugs can reduce performance or prevent startup. Clean or replace them as needed, especially after heavy use.
- Check for Corrosion: Florida’s humid climate can cause corrosion, especially if your generator is stored outside or near saltwater. Inspect all terminals, fuel lines, and moving parts.
- Store It Properly: When not in use, store your generator in a dry, protected area. Cover it with a breathable, weather-resistant cover to shield it from dust, rain, and debris.
Hurricane Preparedness Checklist for Generator Owners
Before a hurricane warning is issued, make sure your generator is ready by completing the following checklist:
- Generator tested and running
- Full tank of fuel plus extra stored safely
- Extension cords or transfer switch ready
- Oil, filters, and spare spark plugs available
- Carbon monoxide detectors installed and working
- Generator manual and tools easily accessible
- Emergency kit (flashlights, batteries, water) packed
Being proactive gives you peace of mind. The last thing you want to deal with during an emergency is a generator that won’t start.
Be Ready Before the Storm Hits
When hurricanes threaten, portable generators are more than just a convenience—they’re a critical tool for survival. Whether you use one to power medical devices, store food, or simply stay cool and connected, having a reliable generator on hand could make all the difference during a power outage.
To stay safe and prepared:
- Choose the right generator size for your needs
- Always run generators outdoors, away from enclosed spaces
- Use a transfer switch for easier, safer operation
- Keep fuel and maintenance supplies on hand
- Test and maintain your generator regularly
At Rentalex, we offer a wide range of high-quality portable generators for rent or purchase. Whether you’re preparing for the next big storm or need a temporary power solution for your home or job site, we’ve got you covered. Stop by our Tampa location or call us at (813) 971-9990 to speak with our knowledgeable team. We’ll help you find the perfect generator for your hurricane readiness plan. Stay safe. Stay powered. Stay prepared—with Rentalex.
