Coastal and Gulf state homeowners preparing for hurricane season power outages
Hurricane season runs from June 1 through November 30, and NOAA forecasters are once again calling for an above-average Atlantic season in 2026. If you live along the Gulf Coast, Atlantic seaboard, or anywhere that tropical systems reach inland, the question is not whether you will lose power but how long you will be without it. Multi-day outages are the norm after a direct hit, and in severe cases, power can be out for weeks. A portable generator is the most practical way to keep your refrigerator running, your sump pump clearing water, your phones charged, and your family safe. This guide focuses on generators that earn their place through fuel flexibility, runtime endurance, transfer switch compatibility, and real-world reliability during extended outages. Every pick on this list supports dual-fuel or tri-fuel operation, except one premium gasoline-only workhorse that earns its spot through sheer output and Honda engineering. Fuel flexibility is not a luxury feature during a hurricane. It is a survival advantage. When gas stations lose power and tanker trucks cannot reach your area, the ability to switch to propane or natural gas can mean the difference between riding out the storm comfortably and sitting in the dark. We have ranked these generators by overall score, factoring in wattage, runtime, fuel options, safety features, noise, and value. If you are reading this in August 2026, availability is still strong across most retailers. That will change fast once a named storm enters the Gulf or takes aim at the East Coast. Do not wait. For a deeper look at how to calculate your home's actual power needs before you buy, start with our guide on how to size a generator for your home.
| Generator | Link | ||||||
|---|---|---|---|---|---|---|---|
| 1 |  Westinghouse iGen8200TFc Tri-Fuel · Inverter | 6600W | 60 dB | 134.5 lbs | $1,399 | 8.2 | |
| 2 |  Westinghouse WGen11500TFc Tri-Fuel | 11500W | 74 dB | 230 lbs | $1,499 | 7.9 | |
| 3 |  DuroStar DS13000MXT Tri-Fuel | 10500W | 74 dB | 211 lbs | $999 | 7.6 | |
| 4 |  DuroMax XP13000HXT Tri-Fuel | 10500W | 74 dB | 240 lbs | $1,499 | 7.4 | |
| 5 |  Pulsar PGL9000BCO Dual-Fuel | 8100W | 63 dB | 149 lbs | $999 $899 | 7.2 | |
| 6 |  DuroMax XP9500iH Dual-Fuel · Inverter | 7600W | 61 dB | 216 lbs | $2,399 $1,999 | 7.1 | |
| 7 |  Cummins Onan P9500DF EFI Dual-Fuel | 7500W | 74 dB | 211.6 lbs | $1,358 $1,272 | 7.1 | |
| 8 |  Honda EB10000 Gasoline | 9000W | 71 dB | 403 lbs | $5,999 | 6.9 | |
| 9 |  WEN DF680iX Dual-Fuel · Inverter | 5100W | 64 dB | 94.8 lbs | $798 | 6.8 | |
| 10 |  Pulsar PG7600BiSRCO Dual-Fuel · Inverter | 6300W | 62 dB | 133.4 lbs | $1,277 | 6.7 |
Every generator on this list was selected and ranked using a weighted scoring system that prioritizes the factors that matter most during hurricane-related outages. Fuel flexibility is the single most important criterion: nine of our ten picks run on at least two fuel types, and four offer tri-fuel capability (gasoline, propane, and natural gas). We weighted runtime heavily because hurricanes create multi-day outages, not just brief flickers. A generator that runs 17 hours at quarter load on a single tank gives you overnight coverage without a 3 AM refueling trip in the dark. Transfer switch compatibility was non-negotiable. Every generator here includes a 120/240V outlet (L14-30R or 14-50R) designed for direct connection to a manual or automatic transfer switch, so you can power your home's circuits safely through your breaker panel. Safety features including carbon monoxide sensors, automatic low-oil shutdown, and GFCI-protected outlets were required for inclusion. We also evaluated noise levels, warranty coverage, starting method (electric and remote start are critical when you are exhausted on day three of an outage), and overall build quality. Pricing was considered in context: we looked for the best value at each wattage tier rather than simply choosing the cheapest options. Our scoring system produced a total score out of 10 for each unit, and the generators are ranked accordingly.
Best overall pick for hurricane preparedness: clean power, tri-fuel flexibility, and manageable size
Best overall hurricane generator: tri-fuel inverter with clean power and 17-hour runtime
The Westinghouse iGen8200TFc takes the top spot because it combines the two things that matter most during a hurricane: fuel flexibility and clean, reliable power. This is a tri-fuel inverter generator, meaning it runs on gasoline, propane, or natural gas and produces electricity clean enough (3% THD) to safely power your CPAP machine, laptop, smart home hub, and refrigerator simultaneously. On gasoline, it delivers 6,600 running watts and stretches to 17 hours at 25% load on its roughly 4-gallon tank. That is enough to run your essentials overnight without waking up to refuel. Switch to natural gas if your utility's underground lines survive the storm (they usually do), and you have effectively unlimited runtime without stockpiling a single gallon of fuel. The 8,200 starting watts handle the inrush current from a window AC unit or sump pump motor without breaking a sweat. At 60 decibels, it is dramatically quieter than conventional generators in the same wattage class, which your neighbors will appreciate on day four of a neighborhood-wide outage. The remote start with key fob means you can fire it up from inside your home. The 14-50R outlet connects directly to a 50-amp transfer switch, and the TT-30R outlet makes it RV-ready if you need to evacuate. At roughly 135 pounds with the included wheel kit, one person can position it. For homeowners who want one generator that does everything well during a hurricane, this is the one to buy. For more on why inverter generators protect your electronics, see our guide on why some generators kill appliances and others don't.
Key Specs: 6,600 running watts (gasoline), 5,940 (propane), 5,280 (natural gas) · 8,200 starting watts (gasoline) · Tri-fuel: gasoline, propane, natural gas · 17 hours runtime at 25% load (gasoline) · 3% THD inverter technology · 60 dBA noise level · Remote start with key fob · 14-50R 50A outlet for transfer switch · CO sensor with auto-shutdown · 134.5 lbs with wheel kit
Pros:
Cons:
Best for whole-house backup when you need maximum wattage and tri-fuel flexibility
Highest-output tri-fuel generator for whole-house hurricane backup
When a Category 3 storm knocks out power for a week and you want to run nearly everything in your house, the Westinghouse WGen11500TFc is the generator to own. With 11,500 running watts on gasoline, this is the most powerful tri-fuel portable generator on our list, capable of simultaneously powering a large window AC unit, refrigerator, freezer, sump pump, well pump, lights, and device chargers. The tri-fuel system means you can start on your gasoline stockpile, switch to propane tanks when gas runs low, and connect to natural gas if your utility lines are intact. On gasoline, the 9.5-gallon tank delivers 19 hours at 25% load, which is the longest single-tank runtime in this guide. The 550cc engine is a serious powerplant, and at 230 pounds this is not a generator you will be moving around casually, but the included wheel kit makes repositioning manageable. The 14-50R 50-amp outlet connects to a whole-house transfer switch, and the dual GFCI duplex outlets handle extension cord runs to critical areas. Remote start with key fob, CO sensor with auto-shutdown, and automatic voltage regulation round out a feature set that checks every box for hurricane duty. If you need a step down in price and can live with dual-fuel instead of tri-fuel, the WGen11500DFc is also available at roughly a hundred and fifty dollars less. For a full look at the Westinghouse lineup, check out our top 10 Westinghouse generators guide.
Key Specs: 11,500 running watts (gasoline), 10,500 (propane), 9,500 (natural gas) · 14,500 starting watts (gasoline) · Tri-fuel: gasoline, propane, natural gas · 19 hours runtime at 25% load (gasoline) · 9.5-gallon fuel tank · 550cc OHV engine with cast iron sleeve · 74 dBA noise level · Remote start with key fob · 14-50R 50A and L14-30R 30A outlets · CO sensor with auto-shutdown
Pros:
Cons:
Also available: Westinghouse WGen11500DFc — $1,349
Best value for homeowners who want tri-fuel whole-house backup without paying a premium
Best value tri-fuel generator with 10,500 running watts under a thousand dollars
The DuroStar DS13000MXT delivers tri-fuel capability and 10,500 running watts at a price point that significantly undercuts the competition. This is the most affordable tri-fuel generator on our list, and it does not cut corners to get there. The 500cc engine with cast iron cylinder sleeves is built for extended runtime, and the 8.3-gallon tank provides 17 hours at 25% load on gasoline. That is overnight coverage without a refuel. On propane, runtime drops to about 6.5 hours at quarter load, so plan your propane tank rotation accordingly. The natural gas option is the real ace during a prolonged outage: connect to your home's gas line and run indefinitely at 9,000 running watts. The outlet panel includes everything you need for hurricane duty: dual GFCI duplex 120V outlets for extension cords, an L14-30R for a 30-amp transfer switch, and a 14-50R for a 50-amp transfer switch. Remote start, CO monitoring, and automatic low-oil shutdown are all included. At 211 pounds, it is heavy but manageable with the included wheel kit. If you want to save a bit more and can live without the CO sensor, the DS13000MX is available at roughly a hundred and fifty dollars less. For homeowners who want serious whole-house backup power with tri-fuel flexibility without spending a premium, this is the sweet spot.
Key Specs: 10,500 running watts (gasoline), 10,000 (propane), 9,000 (natural gas) · 13,000 starting watts (gasoline) · Tri-fuel: gasoline, propane, natural gas · 17 hours runtime at 25% load (gasoline) · 8.3-gallon fuel tank · 500cc OHV engine with cast iron sleeve · 74 dBA noise level · Remote start with key fob · L14-30R and 14-50R outlets for transfer switches · CO monitoring with auto-shutdown
Pros:
Cons:
Also available: DuroStar DS13000MX — $849
Best for buyers who prioritize warranty length and CARB compliance alongside tri-fuel capability
Heavy-duty tri-fuel workhorse with the longest warranty on this list
The DuroMax XP13000HXT matches the DuroStar DS13000MXT in raw specs (same 500cc engine, same 10,500 running watts on gasoline, same 8.3-gallon tank) but differentiates itself with a 5-year warranty and CARB compliance. That warranty is the longest on this list and provides meaningful peace of mind for a machine you are counting on during emergencies. The tri-fuel system runs on gasoline (10,500W), propane (9,500W), or natural gas (8,500W), giving you three fuel options when supply chains collapse after a major storm. The outlet panel is the most comprehensive here, with five outlet types including an L5-30R 120V 30A outlet that some transfer switch configurations require. At 240 pounds, this is the heaviest portable generator on the list, and you will want to position it before the storm arrives and leave it there. The 17-hour runtime at quarter load on gasoline matches the best in this guide. CARB compliance means California residents can purchase this unit, which is not true of all generators on this list. If you do not need tri-fuel and want to save some money, the XP13000HX offers dual-fuel at roughly a hundred dollars less, and the XP13000EH brings the price down further with a more basic feature set. The DuroMax earns its spot for buyers who want maximum warranty protection and the confidence that comes with CARB-certified engineering.
Key Specs: 10,500 running watts (gasoline), 9,500 (propane), 8,500 (natural gas) · 13,000 starting watts (gasoline) · Tri-fuel: gasoline, propane, natural gas · 17 hours runtime at 25% load (gasoline) · 8.3-gallon fuel tank · 500cc OHV engine with cast iron sleeve · 74 dBA noise level · 5-year warranty (longest on this list) · CARB and EPA compliant · 5 outlet types including L5-30R
Pros:
Cons:
Also available: DuroMax XP13000HX — $1,399 · DuroMax XP13000EH — $1,016
Continue reading below for picks #5–10.
Skip to #5 ↓| Spec | Westinghouse iGen8200TFc | Westinghouse WGen11500TFc | DuroStar DS13000MXT | DuroMax XP13000HXT |
|---|---|---|---|---|
| Running watts | 6600 W | 11500 W | 10500 W | 10500 W |
| Starting watts | 8200 W | 14500 W | 13000 W | 13000 W |
| Noise (dB) | 60 dB | 74 dB | 74 dB | 74 dB |
| Weight | 134.5 lbs | 230 lbs | 211 lbs | 240 lbs |
| Run time @50% | 8.5 h | 9.5 h | 8.5 h | 8.5 h |
| Fuel | Tri-Fuel | Tri-Fuel | Tri-Fuel | Tri-Fuel |
| Voltage (AC) | 120/240V 60 Hz | 120/240 | 120/240 | 120/240 |
| Voltage (DC) | 5 | 5 | — | — |
| Warranty | 3 years | 3 years | 3 years | 5 years |
| Inverter |
Best budget-friendly dual-fuel option for essential home backup during hurricanes
Affordable dual-fuel workhorse with 8,100 running watts and CO safety
Note: This generator was $899 at the time of this guide's publishing.
The Pulsar PGL9000BCO hits a compelling price-to-power ratio that makes it one of the most accessible hurricane generators on this list. At 8,100 running watts on gasoline, it comfortably powers a refrigerator, freezer, sump pump, window AC, lights, and chargers simultaneously. The dual-fuel system adds propane capability at 6,700 running watts, giving you a backup fuel source when gas stations go dark. The 7-gallon tank provides 9.5 hours at 50% load, which is solid mid-range runtime. At 63 dBA, it is noticeably quieter than the 74 dBA conventional generators above it on this list, which is a real quality-of-life advantage during multi-day outages. The CO Sentry system automatically shuts the generator down if carbon monoxide levels become dangerous, an essential safety feature. The outlet panel includes an L14-30R for transfer switch connection, an L5-30R for 120V-only setups, and dual GFCI duplex outlets. Note that this unit lacks a 50-amp outlet, so if your transfer switch requires a 14-50R connection, you will need to look at other picks on this list. Electric start is included but there is no remote start, so you will need to walk out to the generator to fire it up. For the price, this is an excellent entry into serious hurricane preparedness for homeowners who do not need whole-house coverage.
Key Specs: 8,100 running watts (gasoline), 6,700 (propane) · 9,000 starting watts (gasoline) · Dual-fuel: gasoline and propane · 9.5 hours runtime at 50% load (gasoline) · 7-gallon fuel tank · 340cc OHV engine · 63 dBA noise level · CO Sentry auto-shutdown · L14-30R 30A outlet for transfer switch · 149 lbs with wheel kit
Pros:
Cons:
Best for homeowners with medical equipment or sensitive electronics who need clean inverter power with dual-fuel flexibility
Premium dual-fuel inverter with 7,600 running watts and ultra-clean power
Note: This generator was $1999 at the time of this guide's publishing.
The DuroMax XP9500iH occupies a unique position on this list: it is the most powerful dual-fuel inverter generator here, delivering 7,600 running watts on gasoline with 3% THD clean power. If you have medical equipment like a CPAP or oxygen concentrator, expensive home electronics, or a home office that needs to stay operational during a multi-day outage, this generator protects everything while still delivering enough wattage to run your refrigerator, freezer, sump pump, and a window AC unit simultaneously. The 459cc engine with cast iron sleeves is built for sustained operation, and the 7.1-gallon tank stretches to 21 hours at quarter load on gasoline. That is nearly a full day of runtime on a single fill, which is exceptional. On propane, you get 9.5 hours at quarter load. The 5-year warranty matches the DuroMax XP13000HXT for the best coverage on this list. At 216 pounds, this is a heavy unit that you will want to position before the storm and leave in place. The 14-50R 50-amp outlet and L14-30R 30-amp outlet give you full transfer switch compatibility. Parallel capability means you can connect two units for doubled output if needed. The trade-off is price: this is a premium inverter generator that costs noticeably more than conventional units with higher wattage. But for homeowners who need clean power and fuel flexibility in one package, it is worth the investment. At 61 dBA, it is also remarkably quiet for its output class.
Key Specs: 7,600 running watts (gasoline), 7,200 (propane) · 9,500 starting watts (gasoline) · Dual-fuel: gasoline and propane · 21 hours runtime at 25% load (gasoline) · 3% THD inverter technology · 61 dBA noise level · 459cc OHV engine with cast iron sleeve · 5-year warranty · 14-50R and L14-30R outlets · Parallel capable
Pros:
Cons:
Best for homeowners who store their generator for months between uses and need guaranteed startup reliability
EFI dual-fuel generator that starts reliably even after months of storage
The Cummins Onan P9500DF EFI brings something no other generator on this list offers: electronic fuel injection. EFI eliminates the carburetor, which is the single most common failure point in generators that sit unused between hurricane seasons. A carbureted generator that has been sitting since last October with old gasoline can refuse to start when you need it most. The EFI system on this Cummins unit means it starts reliably regardless of how long it has been stored, and it adjusts fuel delivery automatically at altitudes up to 13,123 feet. At 7,500 running watts on gasoline and 6,750 on propane, it covers essential household loads comfortably. The 6.6-gallon tank provides 14.4 hours at quarter load on gasoline, which is solid overnight runtime. The Cummins name carries weight in the power generation industry, and this unit is backed by CARB, EPA, and ANSI/PGMA G300-2023 compliance. The L14-30R outlet connects to a 30-amp transfer switch. Note that this unit does not include a 50-amp outlet, so 50-amp transfer switch owners will need an adapter or should look at other picks. One important caveat: the THD is rated at 23%, which means this is not suitable for powering sensitive electronics directly. Use a surge protector or UPS for laptops and medical devices. If you do not need EFI and want to save a bit, the standard Cummins Onan P9500df is available at a lower price point. For homeowners who value start-up reliability above all else, the EFI system on this Cummins is a genuine differentiator.
Key Specs: 7,500 running watts (gasoline), 6,750 (propane) · 9,500 starting watts (gasoline) · Dual-fuel: gasoline and propane · Electronic Fuel Injection (EFI) · 14.4 hours runtime at 25% load (gasoline) · 6.6-gallon fuel tank · 420cc OHV engine · CARB, EPA, ANSI/PGMA G300-2023 compliant · Remote start with key fob · 74 dBA noise level
Pros:
Cons:
Also available: Cummins Onan P9500df — $1,272
Best for homeowners who prioritize Honda reliability and have a solid gasoline stockpile plan
Commercial-grade Honda reliability for homeowners who refuse to compromise
The Honda EB10000 is the only gasoline-only generator on this list, and it earns its place through sheer engineering quality and output. The Honda GX630 V-Twin engine is legendary in the commercial power equipment world for reliability measured in thousands of hours, not hundreds. At 9,000 running watts and 10,000 starting watts, this unit handles heavy residential loads including large window AC units, well pumps, and full kitchen circuits simultaneously. The trade-off for Honda's premium engineering is significant: this generator costs roughly four times more than the DuroStar DS13000MXT and lacks any dual-fuel or tri-fuel capability. You are entirely dependent on gasoline, which is the first fuel to disappear after a hurricane. The 8.2-gallon tank provides 7.9 hours at 50% load, and at 403 pounds, this is emphatically not a portable generator. It requires permanent positioning with the included wheel kit. The outlet panel is comprehensive with five outlet types including an SS2-50R for 50-amp service. GFCI protection, CO sensor, and automatic low-oil shutdown are all present. This generator is for the homeowner who already has a robust fuel storage plan, wants a unit that will start on the first pull ten years from now, and views the Honda name as non-negotiable. For everyone else, the tri-fuel and dual-fuel options above offer better hurricane preparedness at a fraction of the cost. For more on Honda's full lineup, see our best Honda generators guide.
Key Specs: 9,000 running watts (gasoline only) · 10,000 starting watts · Honda GX630 V-Twin engine with cast iron sleeves · 7.9 hours runtime at 50% load · 8.2-gallon fuel tank · 688cc displacement · 71 dBA noise level · 403 lbs · 5 outlet types including SS2-50R · CARB, EPA, ANSI/PGMA G300-2023 compliant
Pros:
Cons:
Best lightweight and portable option for smaller homes, apartments, or as a secondary hurricane generator
Lightest dual-fuel inverter on the list with the cleanest power output
The WEN DF680iX is the generator you can actually move by yourself. At under 95 pounds, it is nearly 40 pounds lighter than the next lightest option on this list, which matters when you are positioning a generator in the rain before a storm or loading it into your vehicle for an evacuation. The 1.2% THD is the cleanest power output of any generator in this guide, making it the safest choice for CPAP machines, oxygen concentrators, home medical equipment, and sensitive electronics. At 5,100 running watts on gasoline and 4,500 on propane, it will not power your entire house, but it will comfortably run a refrigerator, a few lights, fans, device chargers, and a window AC unit or sump pump (though probably not both simultaneously). The 2.9-gallon tank is small, providing 6.1 hours at 50% load on gasoline, so plan for frequent refueling during extended outages. Propane actually delivers longer runtime at 9 hours at 50% load, making it the better fuel choice for overnight operation. The L14-30R outlet supports a 30-amp transfer switch, and the TT-30R makes it RV-ready for evacuation. Parallel capability means you can connect two units for doubled output. At 64 dBA, it is quiet enough for close-quarters suburban use. This is an excellent choice as a primary generator for smaller homes or apartments, or as a secondary unit paired with a larger conventional generator. For more on the WEN lineup, see our top 10 WEN generators guide.
Key Specs: 5,100 running watts (gasoline), 4,500 (propane) · 6,800 starting watts (gasoline) · Dual-fuel: gasoline and propane · 1.2% THD (cleanest on this list) · 6.1 hours at 50% load (gasoline), 9 hours (propane) · 64 dBA noise level · 94.8 lbs (lightest on this list) · TT-30R RV outlet and L14-30R transfer switch outlet · Parallel capable · CO sensor with auto-shutdown
Pros:
Cons:
Best mid-range inverter for homeowners who want clean, quiet power with modern charging features
Quiet dual-fuel inverter with remote start and USB-C charging
The Pulsar PG7600BiSRCO slots in as a mid-range dual-fuel inverter that balances clean power, reasonable output, and modern features. At 6,300 running watts on gasoline and 5,700 on propane, it sits in the sweet spot for powering essential household circuits during an outage: refrigerator, freezer, sump pump, lights, fans, and device chargers all run comfortably, with enough headroom for a window AC unit. The 3% THD inverter output protects sensitive electronics, and the 62 dBA noise level makes it one of the quietest generators on this list. The USB-C outlet is a modern touch that most generators still lack, letting you charge newer phones and laptops directly without an adapter. Remote start with key fob, electric start, and recoil start give you three ignition options. The 14-50R 50-amp outlet connects to a whole-house transfer switch, and the L5-30R provides a 120V 30A option. At 133 pounds with the included wheel kit, it is manageable for one person. The 3.96-gallon tank provides 7 hours at 50% load on gasoline, which is adequate but not exceptional. Propane drops to 6 hours at 50% load. For homeowners who want inverter-clean power with more wattage than the WEN DF680iX but do not need the premium features of the DuroMax XP9500iH, this Pulsar hits a practical middle ground. Parallel capability is included if you ever need to scale up.
Key Specs: 6,300 running watts (gasoline), 5,700 (propane) · 7,600 starting watts (gasoline) · Dual-fuel: gasoline and propane · 3% THD inverter technology · 7 hours runtime at 50% load (gasoline) · 62 dBA noise level · 14-50R 50A outlet for transfer switch · USB-C and USB-A outlets · Remote start with key fob · 133.4 lbs with wheel kit
Pros:
Cons:
⚠️ WARNING: NEVER run or NEVER operate a generator indoors, in a garage, in a carport, or in any enclosed or partially enclosed space. Generators produce carbon monoxide, an odorless, colorless gas that can kill in minutes. Carbon monoxide poisoning is the leading cause of death associated with hurricane-related generator use.
⚠️ WARNING: Place your generator outdoors only, at least 20 feet away from windows, doors, and vents. Point the exhaust away from your home and any neighboring structures. Even with a CO sensor equipped, proper placement is your first line of defense.
⚠️ WARNING: NEVER connect or NEVER plug a generator directly into your home's electrical panel, wall outlet, or breaker box. This creates a deadly backfeed condition that sends electricity back through the utility lines and can electrocute lineworkers restoring power in your neighborhood. Always use a properly installed transfer switch to connect a generator to your home's wiring. Have a licensed electrician install your transfer switch before hurricane season.
⚠️ WARNING: Store all fuel in approved containers designed for that specific fuel type. Keep gasoline, propane tanks, and all fuel containers away from living areas, away from the generator while it is running, and away from any ignition sources. Add fuel stabilizer to stored gasoline and rotate your supply every 6 to 12 months.
⚠️ WARNING: Never refuel a generator while it is running or hot. Shut it down, let it cool for at least 5 minutes, and refuel in a well-ventilated area. Gasoline spilled on a hot engine or exhaust can ignite instantly.
⚠️ WARNING: Keep your generator dry. Do not operate it in standing water or direct rain. Use a purpose-built generator cover or canopy that provides overhead rain protection while maintaining ventilation on all sides. Never place a generator under a tarp that restricts airflow.
⚠️ WARNING: Ensure all electrical connections use properly rated cords and connectors. Use heavy-duty outdoor-rated extension cords sized for the load they carry. Inspect cords for damage before each use. Overloaded or damaged cords are a fire hazard.
Most homes can maintain essential functions with 5,000 to 7,500 running watts, which covers a refrigerator (700 to 1,200 starting watts), a freezer (500 to 1,000 starting watts), a sump pump (1,000 to 2,000 starting watts), lights, fans, and device chargers. If you want to add a window AC unit (1,000 to 1,500 running watts) or a portable AC, you will need 7,500 to 10,000 running watts. Central air conditioning systems require 15,000 or more starting watts and are generally beyond the capacity of most portable generators. Use our guide on understanding starting and running watts to calculate your specific load.
After a major hurricane, gasoline becomes scarce almost immediately. Gas stations lose power and cannot pump fuel, and delivery trucks cannot reach affected areas for days or even weeks. Dual-fuel generators let you switch to propane, which you can stockpile in advance and which has an essentially unlimited shelf life. Tri-fuel generators add natural gas, which flows through underground pipes that often survive hurricanes even when the electrical grid fails. Having multiple fuel options means you are never completely dependent on a single supply chain that a hurricane can disrupt. On this list, the Westinghouse iGen8200TFc, Westinghouse WGen11500TFc, DuroStar DS13000MXT, and DuroMax XP13000HXT all offer tri-fuel capability.
Plan for at least 3 to 5 days of continuous generator operation. A typical generator in the 7,500 to 10,000-watt range burns about 0.7 to 1.0 gallons of gasoline per hour at 50% load. For 12 hours of daily operation over 5 days, that is 42 to 60 gallons of gasoline. Store fuel in approved containers with fuel stabilizer added, and keep containers away from living areas and ignition sources. For propane, stockpile at least four to six 20-pound tanks. A 20-pound propane tank typically provides 6 to 10 hours of runtime depending on load. If your home has a natural gas connection, a tri-fuel generator gives you access to fuel without any stockpiling at all.
A transfer switch is strongly recommended and, in many jurisdictions, required by code for connecting a generator to your home's electrical panel. Without one, you are limited to running extension cords through windows, which is inconvenient and limits what you can power. NEVER connect a generator directly to your panel without a transfer switch, as this creates a deadly backfeed condition that can electrocute utility workers restoring power in your neighborhood. A manual transfer switch typically costs a few hundred dollars for the switch itself, plus electrician labor for installation. The total is usually well under a thousand dollars. Every generator on this list includes either an L14-30R (30A) or 14-50R (50A) outlet specifically designed for transfer switch connection. Have this installed before hurricane season, not during a storm.
Conventional generators produce more raw wattage per dollar and are better for powering heavy loads like AC units and sump pumps. Inverter generators produce cleaner electrical output (lower total harmonic distortion) that is safer for sensitive electronics like computers, CPAP machines, and smart home devices. They are also significantly quieter, which matters during multi-day outages when noise fatigue becomes a real issue. For hurricane use, conventional generators are the primary choice for most homeowners because of their higher output and longer runtime per dollar. Inverter generators are ideal as secondary units or for homes with critical electronic or medical equipment. The WEN DF680iX on this list produces just 1.2% THD, which is cleaner than most wall outlets. See our full comparison at inverter generators vs conventional generators.
Generators should not be exposed to direct rain or standing water, as water and electricity are a lethal combination. However, you can operate a generator under a canopy, generator tent, or purpose-built generator cover that provides overhead rain protection while allowing adequate ventilation on all sides. Never place a generator in a garage, carport, or enclosed structure, even with the door open. Position it outdoors only, at least 20 feet from windows, doors, and vents, under a well-ventilated cover. Consider pre-positioning your generator and cover before the storm arrives, as you will not want to be setting up equipment in hurricane-force winds.
Run your generator under load for 15 to 30 minutes at least once per month during hurricane season (June through November). This keeps the engine lubricated, prevents carburetor varnishing (on non-EFI models), and ensures the battery stays charged for electric start. Before the start of hurricane season, perform a full maintenance check: change the oil, inspect the spark plug, check the air filter, test all outlets, and verify that your fuel supply is fresh and properly stabilized. EFI models like the Cummins Onan P9500DF EFI are more forgiving of extended storage but still benefit from regular exercise.
Buy now. Generator inventory at major retailers and online sellers drops to zero within 24 to 48 hours of a hurricane watch being issued for any Gulf or Atlantic coastal area. Prices on secondary markets can double or triple. Shipping times extend from days to weeks. If you wait until a storm is in the forecast, you will likely pay significantly more for a less capable unit, or you will not find one at all. Every generator on this list is available as of this guide's publication date in August 2026, but availability changes rapidly as hurricane season progresses. Beyond the generator itself, transfer switch installation requires scheduling an electrician, which becomes nearly impossible once a storm is approaching.
