Best 5000 Watt Generators of August 2026

The Best 5000-Watt Generators for Home Backup, Job Sites, and Heavy-Duty Portable Use

The 5000-watt class sits at a critical crossroads in the generator market. These machines deliver enough power to run a refrigerator, sump pump, window AC unit, lights, and a handful of smaller devices simultaneously, making them the go-to choice for homeowners who want essential circuit backup without the bulk and expense of a whole-house standby unit. They are also popular on job sites where circular saws, compressors, and drills need reliable 120/240V power. Every generator on this list includes an L14-30R outlet for transfer switch connection, and most offer dual-fuel or tri-fuel flexibility so you are never stranded when one fuel source runs dry. Our rankings remain largely stable this month. The Westinghouse WGen5300DFc holds steady at the top for the second consecutive update, and the WGen5300DFcv remains a strong value runner-up. The Yamaha EF6300iSDE is a new addition to our list at number eight, earning its spot with whisper-quiet inverter output and legendary Yamaha engine reliability. The DuroMax XP7000iHT and Champion 201505 each slipped one position to accommodate the Yamaha's arrival. If you are still deciding whether you need a portable generator or a portable power station, our comparison at /guides/portable-generators-vs-portable-power-stations can help clarify the differences before you commit.

How We Chose These Generators

We evaluated every generator in the 4,750 to 5,750 running watt range across five core criteria. First, power output and surge capacity: we compared running watts on both gasoline and propane (where applicable) and verified that peak wattage can handle common motor startup surges. Second, transfer switch readiness: every pick includes a 120/240V L14-30R twist-lock outlet, the standard connection for manual transfer switches. Third, fuel type and runtime: we prioritized dual-fuel and tri-fuel models because fuel flexibility is critical during extended outages, and we compared runtime at 50% load to give a realistic picture of how long each unit lasts between refills. Fourth, safety features: CO shutdown sensors, automatic low oil shutoff, GFCI outlets, and spark arrestors all factored into our scoring. Fifth, value and warranty: we weighed purchase price against build quality, included accessories, and warranty length. Inverter models were scored alongside conventional generators but noted for their clean power output (low THD), which matters if you plan to power sensitive electronics. For a deeper dive into why THD matters, see /guides/why-some-generators-kill-appliances-and-others-dont.

1. Westinghouse WGen5300DFc — $649

Best overall for home backup and emergency preparedness on a budget

Best overall 5000W generator with dual fuel, remote start, and unbeatable value

The Westinghouse WGen5300DFc holds steady as our top pick for the second straight month, and for good reason. It delivers 5,300 running watts on gasoline and 4,800 on propane, giving you genuine dual-fuel flexibility at a price point that undercuts nearly every competitor in this roundup. The remote key fob start is a standout convenience feature at this price tier, letting you fire up the generator from inside your home during a storm. With 14.5 hours of runtime at 25% load on its 4.7-gallon tank, it can carry you through an overnight outage without refueling. The CO sensor and automatic shutdown add a critical layer of safety, and the L14-30R outlet makes transfer switch hookup straightforward. The 23% THD means this is not ideal for sensitive electronics without a power conditioner, but for running essential home circuits, it is hard to beat. The included battery, charger, propane hose, and tool kit mean you are ready to go out of the box.

Key Specs: 5,300W running / 6,600W peak (gasoline) · 4,800W running / 5,900W peak (propane) · 274cc OHV 4-stroke engine, cast iron sleeve · 4.7-gallon fuel tank · 14.5 hours runtime at 25% load · 11 hours runtime at 50% load (gasoline) · 68 dB noise level · 135.6 lbs · Remote key fob, electric, and recoil start · CO sensor with auto shutdown

Pros:

• Dual fuel with strong output on both gasoline and propane
• Remote start key fob included at an entry-level price
• Excellent runtime: 14.5 hours at quarter load
• CO sensor and automatic low oil shutdown for safety
• Transfer switch ready with L14-30R outlet
• RV ready with TT-30R outlet
• CARB and EPA compliant
• Battery, charger, propane hose, and tool kit all included

Cons:

• 23% THD is too high for sensitive electronics without a conditioner
• Floating neutral may require electrician consultation for some transfer switch setups
• 68 dB is moderate but not quiet by inverter standards
• No USB or DC outlets

2. Westinghouse WGen5300DFcv — $579

Best budget dual-fuel generator for homeowners who want essential backup without extras

Same dual-fuel power as the top pick at an even lower price, minus the remote start

The WGen5300DFcv is essentially the WGen5300DFc's more affordable sibling, sharing the same 274cc engine, 5,300 running watts on gasoline, and 4,800 watts on propane. The key difference is the absence of a remote start key fob and battery charger, which drops the price by roughly seventy dollars compared to the top pick. If you do not mind walking outside to start your generator with the recoil pull or the electric start button on the panel, this is the better value. It retains the CO sensor, automatic low oil shutdown, fuel gauge, and the same outlet configuration including the L14-30R for transfer switch connection and the TT-30R for RV use. The 11-hour runtime at 50% load on gasoline matches the DFc model, and the included wheel kit, propane hose, and tool kit keep setup costs minimal. For buyers who want Westinghouse reliability and dual-fuel convenience at the lowest possible entry point, this is the one to get. It has held steady at number two since we began tracking this category.

Key Specs: 5,300W running / 6,500W peak (gasoline) · 4,800W running / 5,800W peak (propane) · 274cc OHV 4-stroke engine, cast iron sleeve · 4.7-gallon fuel tank · 11 hours runtime at 50% load (gasoline) · 9 hours runtime at 50% load (propane) · 68 dB noise level · 135.6 lbs · Recoil and electric start

Pros:

• The most affordable dual-fuel option on this list
• Same proven 274cc engine and wattage as the top pick
• CO sensor with automatic shutdown included
• Transfer switch and RV ready outlets
• Wheel kit included for easy mobility
• CARB and EPA compliant

Cons:

• No remote start key fob
• 23% THD is not safe for sensitive electronics
• Floating neutral configuration
• No DC or USB outlets

3. WEN DF680iX — $798

Best lightweight inverter for clean power, RV use, and electronics-heavy setups

Lightest dual-fuel inverter in the 5000W class with ultra-clean 1.2% THD power

The WEN DF680iX is the standout inverter option for buyers who need clean power and dual-fuel flexibility without the premium price of a Honda or Yamaha. At just 94.8 pounds, it is by far the lightest generator on this list, making it genuinely portable for tailgating, RV trips, and job sites where you need to load and unload frequently. The 1.2% THD is the lowest in this roundup, producing power cleaner than most utility grids, so laptops, medical devices, and smart home equipment are completely safe. It delivers 5,100 running watts on gasoline and 4,500 on propane, with a 6,800-watt peak for motor startups. The trade-off is a small 2.9-gallon fuel tank that limits runtime to about 6 hours at half load on gasoline, though propane stretches to 9 hours. It is parallel capable, so you can pair two units for double the output. USB ports and a 12V DC outlet round out the connectivity. For a deeper look at WEN's full lineup, visit /guides/top-10-best-wen-generators.

Key Specs: 5,100W running / 6,800W peak (gasoline) · 4,500W running / 6,000W peak (propane) · 224cc OHV 4-stroke engine · 2.9-gallon fuel tank · 6.1 hours runtime at 50% load (gasoline) · 9 hours runtime at 50% load (propane) · 1.2% THD (inverter) · 64 dB noise level · 94.8 lbs · Parallel capable

Pros:

• Lightest generator on this list at under 95 lbs
• 1.2% THD is the cleanest power output in the roundup
• Dual fuel with USB and DC outlets
• Parallel capable for scalable power
• CO sensor with automatic shutdown
• Electric and recoil start
• RV ready with TT-30R outlet

Cons:

• Small 2.9-gallon tank limits gasoline runtime to about 6 hours
• Costs more than the Westinghouse conventional models
• No remote start key fob
• EPA compliant only, not CARB certified

4. DuroMax XP7000iH — $1,799

Best premium dual-fuel inverter for homeowners who want clean power and long warranty coverage

Premium dual-fuel inverter with 5,500W running, remote start, and 5-year warranty

The DuroMax XP7000iH steps up to 5,500 running watts on gasoline and 5,225 on propane, giving you more headroom than any other dual-fuel inverter on this list. The 7,000-watt peak handles demanding motor startups for well pumps, air compressors, and large window AC units without breaking a sweat. With under 3% THD, it delivers clean inverter power safe for all electronics, and the 62 dB noise level is the quietest of the dual-fuel options here. The 320cc engine paired with a 3-gallon tank provides 16 hours at 25% load or 8 hours at 50%, which is respectable given the compact tank size. Remote start via key fob, GFCI-protected outlets, and a CO sensor with automatic shutdown round out the safety and convenience package. The 5-year commercial warranty is the longest in this roundup, signaling DuroMax's confidence in the build. The premium price is roughly triple the Westinghouse top pick, but you are paying for inverter technology, a larger engine, and that extended warranty. It is parallel capable for users who may eventually need 11,000 watts of clean power.

Key Specs: 5,500W running / 7,000W peak (gasoline) · 5,225W running / 6,650W peak (propane) · 320cc OHV 4-stroke engine · 3-gallon fuel tank · 16 hours runtime at 25% load (gasoline) · 8 hours runtime at 50% load (gasoline) · Under 3% THD (inverter) · 62 dB noise level · 128 lbs · 5-year warranty

Pros:

• Highest running wattage among dual-fuel inverters on this list
• Clean power under 3% THD for sensitive electronics
• 62 dB is among the quietest options here
• Remote start key fob included
• GFCI-protected outlets and CO sensor
• 5-year commercial warranty, the longest in this roundup
• Parallel capable
• Copper windings for durability

Cons:

• Premium price point, roughly triple the Westinghouse models
• 3-gallon tank is small for the engine size
• No TT-30R RV outlet
• EPA only, not CARB compliant

5. Honda EM6500SX — $3,199

Best for buyers who prioritize Honda engine reliability and long-term durability over fuel flexibility

Honda reliability with Bluetooth, remote start, and the iGX390 engine for serious home backup

The Honda EM6500SX is the generator you buy when reliability is non-negotiable. Built around Honda's legendary iGX390 engine with a cast iron cylinder sleeve, this unit is engineered for thousands of hours of service. It delivers 5,500 running watts and 6,500 peak watts on gasoline, with a generous 6.2-gallon fuel tank that provides 9.8 hours at half load. Bluetooth connectivity and remote start are premium touches you will not find on most competitors, and the CO-MINDER system provides advanced carbon monoxide detection. GFCI-protected duplex outlets, an L5-30R, and the standard L14-30R for transfer switch connection give you flexible power distribution. The trade-off is significant: this is the second most expensive generator on our list, it runs on gasoline only (no dual-fuel option), and at 231.7 pounds it is the heaviest unit here. It is a gasoline-only machine in a market that has largely moved to dual fuel, which limits its emergency preparedness versatility. But for buyers who trust Honda engineering and plan to keep this generator for a decade or more, the EM6500SX is a rock-solid investment. For more on Honda's full generator range, see /guides/best-honda-generators-lineup.

Key Specs: 5,500W running / 6,500W peak (gasoline only) · Honda iGX390 OHV engine, cast iron sleeve · 6.2-gallon fuel tank · 9.8 hours runtime at 50% load · 64 dB noise level · 231.7 lbs · Bluetooth capable · Remote start, electric start, and recoil start · GFCI outlets

Pros:

• Honda iGX390 engine is among the most reliable in the industry
• Large 6.2-gallon tank for nearly 10 hours at half load
• Bluetooth connectivity for monitoring
• Remote start and electric start included
• GFCI-protected outlets and CO-MINDER safety system
• Floating neutral with L14-30R for transfer switch use

Cons:

• Gasoline only, no dual-fuel option
• The second most expensive generator on this list
• 231.7 lbs makes it difficult to move without help
• No USB or propane capability limits versatility

6. WEN DF623X — $798

Best for budget-conscious buyers who want dual fuel and transfer switch readiness at a low price

Affordable dual-fuel workhorse with CO shutdown and transfer switch readiness

The WEN DF623X delivers 5,000 running watts on gasoline and 4,500 on propane at a price that competes directly with the Westinghouse models, making it a solid budget dual-fuel option. The 272cc engine provides 6,250 peak watts for motor startups, and the L14-30R outlet connects directly to a manual transfer switch. A CO shutdown sensor, automatic low oil protection, and overload monitoring provide a strong safety package. The main limitation is the small 2.9-gallon fuel tank, which restricts gasoline runtime to about 6 hours at half load, the shortest in this roundup alongside the WEN DF680iX inverter. If you expect outages lasting more than a few hours, you will need to plan for refueling with fuel stored in approved containers away from your home. The included wheel kit, battery, propane hose, and tool kit add value, and the electric start with recoil backup ensures reliable ignition. At 20% THD, this is a conventional generator not suited for sensitive electronics without additional protection. The 2-year warranty is the shortest on this list, which is worth noting if long-term coverage matters to you.

Key Specs: 5,000W running / 6,250W peak (gasoline) · 4,500W running / 5,625W peak (propane) · 272cc OHV 4-stroke engine · 2.9-gallon fuel tank · 6 hours runtime at 50% load (gasoline) · 20% THD · 132 lbs · Electric and recoil start · 12V DC outlet

Pros:

• Competitive price with dual-fuel capability
• CO shutdown sensor and overload protection
• Transfer switch ready with L14-30R outlet
• RV ready with TT-30R outlet
• Wheel kit, battery, and propane hose included
• 12V DC outlet for battery charging

Cons:

• 2.9-gallon tank limits runtime to about 6 hours
• 20% THD is not suitable for sensitive electronics
• 2-year warranty is the shortest on this list
• Noise level not published by manufacturer

7. Honda EB6500X — $3,000

Best for contractors and job sites that demand commercial-grade Honda reliability

Commercial-grade Honda jobsite generator with 9.8-hour runtime and GFCI protection

The Honda EB6500X is built for the job site first and home backup second. Its EB designation signals commercial-grade construction, and the iGX390 engine with cast iron sleeve is the same proven powerplant found in the EM6500SX. You get 5,500 running watts, 6,500 peak watts, and a 6.2-gallon tank that delivers 9.8 hours at half load. Four GFCI-protected outlets including two duplex 120V receptacles, an L5-30R, and the L14-30R make it versatile for powering multiple tools or connecting to a transfer switch. The full display panel provides clear operational feedback. However, this is a recoil-start-only machine with no electric or remote start option, which is a notable omission at this price point. At 215.8 pounds, it is heavy but includes a wheel kit for site mobility. Like its EM sibling, it runs on gasoline only. The price is a significant premium, roughly five times the cost of the Westinghouse top pick, justified primarily by Honda's commercial build quality and the expectation of decades of reliable service under heavy use.

Key Specs: 5,500W running / 6,500W peak (gasoline only) · Honda iGX390 OHV engine, cast iron sleeve · 6.2-gallon fuel tank · 9.8 hours runtime at 50% load · 64 dB noise level · 215.8 lbs · Recoil start only · GFCI outlets on all 120V receptacles · Full display panel

Pros:

• Commercial-grade Honda iGX390 engine built for heavy use
• 9.8-hour runtime on a large 6.2-gallon tank
• All 120V outlets are GFCI protected
• CO sensor for safety
• Bonded neutral simplifies some transfer switch installations
• EPA and ANSI/PGMA G300-2023 compliant

Cons:

• Recoil start only, no electric or remote start
• Gasoline only, no dual-fuel option
• One of the most expensive generators on this list
• 215.8 lbs is very heavy for a portable unit
• No RV-specific TT-30R outlet

8. Yamaha EF6300iSDE — $4,571

Best ultra-quiet inverter for noise-sensitive neighborhoods and premium home backup

New to our list: whisper-quiet Yamaha inverter with 58 dB operation and premium build

The Yamaha EF6300iSDE is new to our list this month, and it earns its spot with the quietest operation of any generator in this roundup at just 58 dB, quieter than a normal conversation. The Yamaha MZ360 engine is renowned for smooth, reliable operation, and the inverter technology delivers under 4% THD for clean power safe for all electronics. With 5,500 running watts and 6,300 peak watts, it matches the Honda models in output while offering the advantage of inverter-clean electricity. The 4.5-gallon tank provides 13.3 hours at 25% load, which is excellent for overnight outages. GFCI-protected outlets, a CO sensor, and remote start via electric button round out the feature set. The price is the highest on this list by a wide margin, positioning this firmly as a premium choice for buyers who value Yamaha engineering, ultra-quiet operation, and clean power above all else. At 216 pounds, it is as heavy as the Honda units, so portability is limited. If you are comparing quiet generators across all wattage classes, our guide at /guides/quietest-generators covers the full spectrum.

Key Specs: 5,500W running / 6,300W peak (gasoline only) · Yamaha MZ360 OHV 4-stroke engine, 357cc · 4.5-gallon fuel tank · 13.3 hours runtime at 25% load · 5 hours runtime at 50% load · Under 4% THD (inverter) · 58 dB noise level, quietest on this list · 216 lbs · Electric and remote start · GFCI outlets

Pros:

• 58 dB is the quietest generator in this entire roundup
• Under 4% THD inverter power safe for all electronics
• Yamaha MZ360 engine is legendary for reliability
• 13.3 hours at 25% load for overnight coverage
• GFCI outlets and CO sensor
• CARB and EPA compliant

Cons:

• The most expensive generator on this list by a significant margin
• Gasoline only, no dual-fuel option
• 216 lbs is very heavy
• Only 5 hours at 50% load is short for the tank size
• No recoil backup start

9. DuroMax XP7000iHT — $1,699

Best for homes with natural gas lines who want unlimited runtime and fuel flexibility

The only tri-fuel inverter on the list: gasoline, propane, and natural gas in one unit

The DuroMax XP7000iHT slipped one spot from last month but remains a compelling choice for one unique reason: it is the only tri-fuel generator on this list, running on gasoline, propane, or natural gas. If your home has a natural gas line, you gain virtually unlimited runtime during an outage, a massive advantage over every other generator here. The 5,500 running watts and 7,000 peak watts match its dual-fuel sibling, the XP7000iH, and the inverter produces just 3% THD for clean, electronics-safe power. At 62 dB, it is quiet enough for residential use, and the remote start key fob, GFCI outlets, and CO sensor provide a complete safety and convenience package. The 5-year warranty matches the XP7000iH and is the longest in this roundup. The 3-gallon gasoline tank limits gas-only runtime, but the natural gas connection eliminates that concern entirely for homes with a gas supply. The price is comparable to the dual-fuel XP7000iH, making the tri-fuel capability essentially free if you were already considering the DuroMax inverter platform. The included natural gas hose with NPT adapter gets you connected without additional purchases.

Key Specs: 5,500W running / 7,000W peak (gasoline) · Tri-fuel: gasoline, propane, and natural gas · 320cc OHV 4-stroke engine · 3-gallon fuel tank · 16 hours runtime at 25% load · 8 hours runtime at 50% load · 3% THD (inverter) · 62 dB noise level · 132 lbs · 5-year warranty

Pros:

• Only tri-fuel generator on this list with natural gas capability
• Virtually unlimited runtime on a natural gas line
• Clean 3% THD inverter power
• 62 dB is quiet for residential use
• 5-year warranty, the longest available
• Remote start, GFCI outlets, and CO sensor
• Parallel capable
• Natural gas hose and NPT adapter included

Cons:

• 3-gallon gasoline tank limits gas-only runtime
• No TT-30R RV outlet
• EPA only, not CARB compliant
• Natural gas output wattage not specified separately

10. Champion Power Equipment 201505 — $985

Best for extended outages where maximum runtime between refueling is the top priority

Big tank, big power: 7.7-gallon capacity and 11-hour runtime with dual fuel

The Champion 201505 dropped one position this month but remains on our list thanks to its standout fuel capacity. The 7.7-gallon tank is by far the largest in this roundup, delivering 11 hours at 50% load on gasoline without refueling. That is nearly double the runtime of the WEN models and competitive with the Westinghouse units that use much smaller tanks. The 389cc engine produces 5,500 running watts on gasoline and 5,000 on propane, with a hefty 6,875-watt peak for starting demanding loads. Champion's CO Shield auto shutoff and Volt Guard surge protection add meaningful safety layers. The bonded neutral simplifies some transfer switch installations. However, this is a recoil-start-only generator with no electric or remote start, which is surprising given the price point. At 170 pounds and 74 dB, it is heavier and louder than most competitors, and the 20% THD means sensitive electronics need a power conditioner. The 2x GFCI duplex outlets and L14-30R provide solid power distribution, but the absence of a TT-30R means RV users will need an adapter. If long runtime between refueling is your top priority and you do not mind pulling a recoil cord, the Champion delivers.

Key Specs: 5,500W running / 6,875W peak (gasoline) · 5,000W running / 6,250W peak (propane) · 389cc OHV 4-stroke engine · 7.7-gallon fuel tank, largest on this list · 11 hours runtime at 50% load (gasoline) · 6.5 hours runtime at 50% load (propane) · 74 dB noise level · 170 lbs · Recoil start only · Bonded neutral

Pros:

• 7.7-gallon tank provides the longest gasoline runtime on this list
• Strong 5,500W running output on gasoline
• CO Shield and Volt Guard surge protection
• Bonded neutral simplifies certain transfer switch setups
• GFCI-protected outlets
• Wheel kit and propane hose included

Cons:

• Recoil start only, no electric or remote start
• 74 dB is the loudest generator on this list
• 170 lbs is heavy for a portable unit
• 20% THD is not safe for sensitive electronics
• No TT-30R RV outlet

What to Look for in a 5000-Watt Generator

• Transfer switch readiness is essential for home backup. Every generator on this list includes an L14-30R 120/240V outlet, which is the standard connection for manual transfer switches. Have a licensed electrician install a transfer switch before your next outage so you can safely power selected home circuits without running extension cords. NEVER connect a generator directly to your home's electrical panel without a transfer switch, as backfeeding can kill utility workers and destroy equipment.
• Dual fuel or tri-fuel capability provides critical redundancy during emergencies. Gasoline stations may lose power during widespread outages, but a propane tank stored at home gives you an independent fuel supply that does not degrade over time. Expect roughly 10 to 15% less wattage on propane compared to gasoline. If your home has a natural gas line, the DuroMax XP7000iHT offers virtually unlimited runtime.
• Runtime depends on both tank size and engine efficiency. In this roundup, tanks range from 2.9 gallons (WEN models) to 7.7 gallons (Champion), producing runtimes from 6 to 11 hours at 50% load. If you expect outages lasting overnight or longer, prioritize larger tanks or plan for safe refueling with fuel stored in approved containers away from living areas.
• THD (Total Harmonic Distortion) determines what you can safely power. Conventional generators on this list produce 20 to 23% THD, which can damage laptops, smart TVs, and devices with microprocessors over time. Inverter models produce 1.2 to 4% THD, which is safe for all electronics. If you plan to power a home office, medical equipment, or smart home devices, choose an inverter model or add a power conditioner to a conventional unit. Our guide at /guides/why-some-generators-kill-appliances-and-others-dont explains this in detail.
• Noise level matters for residential use and neighbor relations. Generators in this roundup range from 58 dB (Yamaha EF6300iSDE) to 74 dB (Champion 201505). For context, 60 dB is a normal conversation and 70 dB is a vacuum cleaner. If you live in a neighborhood with noise ordinances or close neighbors, inverter models in the 58 to 64 dB range are significantly more pleasant to live with during extended outages.
• Weight and portability vary dramatically. The WEN DF680iX weighs just 94.8 pounds, while the Honda EM6500SX tips the scales at 231.7 pounds. If you need to load your generator into a truck bed or move it across uneven terrain, weight matters. All models on this list include or offer wheel kits, but lighter units are far easier to maneuver solo.
• Neutral configuration (bonded vs. floating) affects transfer switch compatibility and GFCI behavior. Most manual transfer switches work with either type, but some setups can cause nuisance GFCI tripping with the wrong neutral configuration. The Champion 201505 has a bonded neutral, while the Westinghouse models have floating neutrals. Always consult your electrician before installation.
• Warranty length ranges from 2 to 5 years in this roundup. The DuroMax models lead with 5-year commercial warranties, while the WEN DF623X offers only 2 years. A longer warranty provides peace of mind for a machine that may sit unused for months between outages, and it signals the manufacturer's confidence in their product's durability.

Important Safety Notes

⚠️ WARNING: NEVER run a generator indoors, in a garage, in a basement, or in any enclosed or partially enclosed space. Carbon monoxide is an odorless, colorless gas that can kill within minutes. Always operate your generator outdoors only, at least 20 feet away from windows, doors, and vents, with the exhaust pointed away from any occupied structure.

⚠️ WARNING: NEVER connect or plug a generator directly into a wall outlet or your home's electrical panel without a properly installed transfer switch. Backfeeding sends electricity back through the utility lines and can electrocute lineworkers trying to restore power. A licensed electrician should install a manual transfer switch that isolates your home from the grid when the generator is running.

⚠️ WARNING: Store all fuel in approved containers designed for the specific fuel type (gasoline, propane, or natural gas connections). Keep fuel containers away from living areas, away from the generator while it is running, and away from any ignition sources. Never refuel a hot generator. Allow it to cool for at least two minutes before adding gasoline.

⚠️ WARNING: While nine of the ten generators on this list include CO sensors with automatic shutdown, these are backup safety features and not substitutes for proper placement. Always position your generator outdoors only, at least 20 feet from windows, doors, and vents, regardless of whether it has a CO sensor.

⚠️ WARNING: Ground your generator according to the manufacturer's instructions and local electrical codes. When connected to a transfer switch, the grounding is typically handled through your home's electrical system, but standalone use may require a separate grounding rod depending on your local requirements.

Learn More

• Inverter Generators vs Conventional Generators: Differences and Benefits
• How to Size a Generator for Your Home Without Guessing or Overbuying
• Why Generators Damage Electronics and Appliances (And How to Prevent It)
• Best Generators for Hurricane Season 2026
• Understanding Starting Watts and Running Watts
• Best Generators with Electric & Remote Start 2026