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Disaster Relief Generators
Disaster Relief Generators for Storms, Floods, and Extended Outages
When a major storm hits, the lights usually stay off for a while. The U.S. Energy Information Administration reports that major weather events caused nearly nine of the 11 hours the average American customer spent without power in 2024, and Hurricane Beryl alone cut power to 2.6 million customers in Texas. Our disaster relief generators are chosen for that kind of reality, with units that start reliably, run for long stretches, and keep your refrigerator, medical equipment, sump pump, and phones working when help is slow to arrive. Browse portable gas, propane, and diesel units, mobile trailer generators, and battery systems in one place.
Portable Generators for Storm Response
For most households, a portable unit is the fastest way to restore the essentials. The DuroMax XP13000EH and XP13000HX, the DuroStar DS13000MX, and the 5,500-watt DuroMax HX deliver strong output at accessible prices, and many include a CO Alert that shuts the engine down if carbon monoxide builds up. Tri-fuel options such as the XP13000HXT, XP15000HXT+, and a 15,000-watt electric start model give you extra flexibility. If you prefer quieter operation, the Cummins Onan P2500i, P4500i, P4500iDF, and P9500DF EFI use inverter or EFI technology, and the DuroMax inverters scale up to 28,000 watts.
Natural Disaster Generator Options for Crews and Shelters
Larger sites need more than a backyard unit. A natural disaster generator for a church hall, small clinic, or neighborhood shelter might be the Wildcat Patriot mobile diesel generator, available from 15kW to 150kW with an optional on-board load bank. The Yanmar YDG3700W and the MEC5 3-phase 5kW diesel bring proven engines to job sites, and a used Yanmar 25kW on a trailer is ready to tow where it is needed. For a permanent solution, the Cummins RS13A 13kW QuietConnect home standby generator starts automatically when the grid fails.
Fuel-Free Backup When Pumps Run Dry
Fuel shortages are common after a disaster, which is why many people pair a generator with a battery system. The Anker SOLIX F3800 Plus with folding solar panels, the EcoFlow DELTA Pro Ultra X, and the compact Cummins Onan PS1000 power station keep phones, lights, and small appliances running without a drop of fuel. Panels recharge them between outages, so you keep power even after the gas stations close. All orders ship free within the continental USA, and our USA-based experts can help you choose the right unit before the next forecast.
Frequently Asked Questions
Which fuel is easiest to find after a disaster?
It depends on the event. Gas stations often lose power and run dry within a day or two of a hurricane, while propane tanks and natural gas lines tend to stay available longer. Tri-fuel and dual fuel generators let you switch to whichever fuel is available, and diesel offers long runtimes if you can store enough ahead of time.
How much fuel should I store before a storm?
Plan around your generator's hourly consumption at the load you expect to run, then multiply by the number of days you want to cover. Store gasoline and diesel in approved containers away from living spaces, add a stabilizer if it will sit for months, and rotate it regularly. Keep spare propane cylinders upright and outside, and never store fuel near an ignition source.
Where should I place the generator once the power goes out?
Run it outdoors only, never in a garage, basement, or shed, and keep it at least 20 feet from the house, as the Consumer Product Safety Commission recommends. Keep the exhaust pointed away from windows and doors, shelter the unit from rain without covering the engine while it runs, and install battery-powered CO alarms inside your home.
Can I use a generator to power a shelter, clinic, or community site?
Often, yes, but the unit must be sized to the site's total load and connected properly. Add up the equipment you need to run, check the voltage and phase requirements, and have a licensed electrician install a transfer switch or connection panel. Our team can review your load and recommend a generator that fits.
Can I get a generator before a storm makes landfall?
Orders ship fast, but overnight shipping is not available for generators, so order as soon as a storm appears in the forecast. Demand rises sharply during hurricane season, and ordering early leaves time for delivery, fueling, and a test run before conditions worsen.
