The Best 4000 Watt Inverter Generator of 2023

Dimensions: 19.8" L x 13.8" W x 18.9" H | Weight: 66.1 lb

Generate clean power to safely operate sensitive electronics such as phones, tablets, televisions and computers

Parallel-ready panel allows you to connect any two WEN inverter generators for increased wattage output

212cc 4-stroke CARB-compliant OHV engine produces 4000 surge watts and 3500 rated watts

Includes two 120V NEMA 5-20R receptacles, two 5V USB ports, one 120V RV-ready TT-30R receptacle

3700 Rated Watts and 4500 Peak Watts at Less Than 3% THD – Telescoping Handle – Gas Powered – Remote Start With Included Key Fob, Electric and Recoil Start

Features a 5–20R 120V Duplex Household Outlet, an RV-Ready Tt-30R 30 Amp Outlet and Two USB Outlets – Great Choice for Travel Trailers or Home Use – Strong Enough to Run All Your Essentials

Led Data Center: Rotating Digital Display Shows Fuel Level, Power Output, Remaining Run Time, Voltage Output, and Lifetime Hours

Extremely Quiet, Extremely Fuel Efficient: as Low as 52 dBA Noise Output and Up to 18 Hour Run Time on a 3. 4 Gallon Gas Tank – Features “Economy Mode” for Maximum Fuel Efficiency

All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA and CARB Compliant; Backed By 3-Year Limited Service, Labor, and Parts Coverage and Nationwide Customer Service Network

Ultralight body weighs in at a mere 39 pounds for easy transport and storage

Extremely quiet operation comparable to the sound of a normal conversation according to the US Department of Health and Human Services

Produces 2000 surge watts and 1700 rated watts of clean power for safe charging of sensitive electronics (phones, tablets, televisions, computers, etc.)

Fuel shutoff maximizes the generator’s lifespan by using up the remaining fuel in the carburetor before shutting down

Includes two three-prong 120V receptacles, one 12V DC receptacle, two 5V USB ports, and a two-year warranty

Plenty of Power – With 4,000 peak watts and 3,300 running watts, this unit can handle heavy loads, from lights and a refrigerator to a home air conditioner and high amperage power tools

Powerful Engine – The DuroMax 208cc OHV engine is a workhorse that provides plenty of power to handle multiple jobs, from powering high voltage appliances to heavy duty power tools

Low Oil Shutoff – Protects your investment by automatically shutting the generator off when it senses that the oil is low

Power Panel – The power panel includes a selection of outlets for maximum compatibility in your applications including: (2) 120V household outlets and (1) 120V 30A twist lock outlet. The panel also includes a voltmeter for measuring voltage output

Complies with Emissions Standards – All DuroMax generators are both approved by the EPA (Environmental Protection Agency) and CARB (California Air Resources Board) and follow strict guidelines to ensure our generators are as environmentally friendly as possible

4, 500 peak watts/ 3, 700 running watts

Capable of up to 15 hours of extended operation at half load on 3. 2 gallons of fuel

Convenient wireless remote start allows you to operate the unit from up to 80 ft away

Quiet operation (63 db) make it possible to have conversation 10 Feet away

Compact design with extendable Handle and Never-Flat wheels for easy handling and storage capability

POWERFUL: 4000W continuous, 12000W surge for 20 seconds, 24VDC, 33 amps, 120VAC pure sine clean power, low frequency, auto transfer switch and 50A smart battery charger for 8 different battery technologies including Lead, Gel, AGM, LiFePO4 and more.

PROTECTIONS: Overload, over temp, high voltage, low voltage, short circuit, internally fused, low and high voltage alarm, cooling fan, and isolated ground neutral.

FEATURES: AC direct connect terminal block, charge current control dial, dip switches to set priorities, auto gen start, conformal coated, power save mode and battery temp sensor. Only one set of cables needed. Optional remote available.

APPLICATIONS: Ideal for large applications going back and forth from shore/generator and inverter power automatically. Homes, boats, RVs, solar, mobile business & work trucks. 24 Volt more efficient and can use smaller cables. Offgrid & back-up power.

TRUST AIMS: Buy with confidence. In business for over 20 years. All tech and warranty support in Nevada.

Dual fuel design runs on both gasoline (4000 surge watts, 3200 rated watts) and propane (3200 surge watts, 2900 rated watts)

Auto Fuel Selection Technology automatically switches from propane to gasoline for longer run times

EPA III and CARB compliant 212cc engine provides extremely quiet operation (58 dBA at quarter load, 22 feet)

Fuel shutoff maximizes the generator’s lifespan by using up the remaining fuel in the carburetor before shutting down

Produces clean power to prevent damage to sensitive electronics such as smart phones, tablets and laptops

Includes electric start for easy ignitions, onboard wheels and carrying handle, two three-prong 120V receptacles, one RV-ready AC 120V NEMA TT-30R receptacle, one 12V DC receptacle, one 5V USB port, a digital load and fuel display, and a three-year warranty

Super Quiet: power output 68 dB makes BILT HARD inverter generator became great choice for emergency backup in a power outage, strong enough to run a wide variety of appliances, equipped with Integrated smooth-rolling casters for portability, perfect for use at home, RV or while camping.

Inverter Technology: Using advanced inverter technology this super quiet generator produces a pure sine wave power curve that is safe to use with sensitive electronics. Furthermore, 120V rated output voltage can ensures power that is as reliable as the power you get from your outlets at home.

Product Parameter: Gas powered - Electric & Recoil Start - 212cc 4-stroke air-cooled OHV gas engine - 3400 rated watts and 4000 peak watts - Two 120V 20 Amp outlets & 12V 8A D.C output & 12V DC cigar lighter - Two USB outlets - Electronic overload protection -Auto voltage adjuster - Oil alert system.

Exceptionally efficient: The efficient design of BILT HARD inverter generator gives you more power with lower fuel consumption. The 2.2 gallon fuel tank allows 14 hours of run time at 25% load this powerful inverter generator is ideal for powering RVs, camping, supplying household emergency power and tailgating. (30 Amp RV Socket for easy power to your RV).

Warranty: BILT HARD aims for quality followed up with quality customer service directly provided by manufacturer. The item is free from defects in materials and workmanship 90 days since purchase. Our support team is on standby for YOU.

Advanced Open Frame Inverter Design: 50% quieter and 20% lighter than a traditional Champion 3500-watt generator, plus our Economy Mode feature saves fuel and extends engine life

Quiet Technology and Extended Run Time: 64 dBA is great for RVs, tailgating, your next project or home backup, with 4000 starting watts and 3500 running watts for up to 17 hours run time on gasoline

Clean electricity for sensitive electronics: RV Ready with a 120V 30A RV, plus two 120V 20A household outlets with clean power (less than 3% THD) and 12V DC outlet with dual USB adapter

Parallel Ready: Increase your power output by connecting up to two 2800-watt or higher inverter or digital hybrid with the optional Parallel Kit

Champion Support: Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts

What’s included: Oil Funnel,Battery Charging Cables,USB Adapter