Top 10 Best 4000 Watt Generator Deals In 2022 [Expert Vetted]

4,000 watt generators are becoming more and more popular as they provide a great deal of power for a small amount of money. They are perfect for small businesses, home businesses, and even people who do not have a lot of power available.

There are a few things you need to consider before purchasing a 4,000 watt generator. The first is the size of the generator. This is important because it will determine how much power it can provide. The second is the type of generator. This is important because there are a few types of generators. The third is the price. This is important because the price of a 4,000 watt generator will determine how much money you will have to spend on repairs and maintenance. The fourth is the type of battery. This is important because different generators have different battery types. The final thing to consider is the fuel. This is important because different generators require different types of fuel.

4000 Watt Generator Price Comparison Table

Last update on 2022-11-13 / Affiliate links / Images from Amazon Product Advertising API

10 Best 4000 Watt Generators Available For Purchase

Bestseller No. 1
DuroMax XP4000S Portable Generator-4000 Watt Gas Powered Camping & RV Ready, 50 State Approved
  • 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
Bestseller No. 2
WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator, CARB Compliant, Black/orange
902 Reviews
WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator, CARB Compliant, Black/orange
  • 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
Bestseller No. 3
ALLPOWERS S2000 Pro Solar Generator 2400W (4000W Peak), 1500Wh MPPT Portable Power Station, 0-100% in 1.5 Hrs, UPS Function, 30A RV AC for Power Outage Outdoor Camping Home Use Emergency
27 Reviews
ALLPOWERS S2000 Pro Solar Generator 2400W (4000W Peak), 1500Wh MPPT Portable Power Station, 0-100% in 1.5 Hrs, UPS Function, 30A RV AC for Power Outage Outdoor Camping Home Use Emergency
  • 【1500Wh 2400W for All Home Appliances】: With excellent 2400W(surge 4000W) wattage and 1500Wh capacity, ALLPOWERS S2000 Pro features 4* standard pure sine wave AC outlet, 1* 13V10A Car port, 2* USB-C (PD 100W) and 4* USB-A (QC3.0)port, which will power almost all of your huge power devices(Coffee Maker, Electric Drill, Microwave Oven, Electric Fry Pan, Hair Dryer, Electric Kettle, Refrigerator, Washer etc.) as home wall outlets.
  • 【0-100% Within 1.5 Hours】: With 1500W AC input (NO HEAVY, BULKY ADAPTOR or BRICK), ALLPOWERS S2000 Pro portable power station can be fully recharged within 1.5 hours. Via MPPT 650W max solar input, solar generator can be fully recharged within 3 hours (increases 20% compared with ordinary solar charging without MPPT controller).
  • 【30A RV Output】: As upgrade outdoor generator, ALLPOWERS S2000 Pro equipped with a NEMA TT-30 110V/30A port for camper vans, which can continuously supply power to the car even parking, allowing you to enjoy your gasoline-free, zero emissions and zero noise life in your car anytime.
  • 【UPS Battery Backup with 6 Protection】: With a UPS function, during power outage, the power supply is automatically switched from wall outlet to S2000 Pro to supply power to each device without interruption continuously. Protect your important data on PCs, hard drives and servers. 6 Protection mode allows you rest assured to use the solar generator.
  • 【What You Can Get】: ALLPOWERS offer you unprecedented 5-YEAR product warranty with 24*7 friendly customer service. Package Included: 1* ALLPOWERS portable power station 1500Wh, 1* AC charger cable, 1* solar charge cable(MC-4 to XT60), 1* car cable( Cigarette to DC5521), 1*Waterproof bag, 1* user guide, 1*warranty card.
Bestseller No. 4
Honda 4,000 Watt Gas Powered Home RV Portable Generator EG4000
  • Authorized Distributor Includes All Documentation and Support.
SaleBestseller No. 5
Champion Power Equipment 100573 4000-Watt DH Series Open Frame Inverter, Wireless Remote Start, 4000-Watt + Gas + Remote Start
  • Advanced Open Frame Inverter Design: 50% quieter and 20% lighter than a traditional Champion 3500-watt generator, plus this inverter only produces Clean Power, and Economy Mode saves fuel
  • Wireless Remote Start: The wireless remote key fob allows you to start and stop your inverter from up to 80 feet away, plus the electric push-button start includes a battery
  • 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
  • Parallel Ready: The optional Parallel Kit allows you to increase your power output even more by connecting up to two 2800-watt or higher inverters or digital hybrids
  • Champion Support: Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts
Bestseller No. 6
Cummins 40KYFA6747 4000W Gas Generator
  • Outdoor Generators
  • package dimensions :33 x 20 x 23
  • Package Weight: 190 lbs
  • Product type :AUTO ACCESSORY
Bestseller No. 7
Portable Power Station 2000W Surge 4000W Solar Generator 1573Wh Home Battery Backup Solar Powered Generators with PD 60W & QC 3.0, Powerful 13 Outlets, LED Light for Outdoor Camping RV/Van
  • ⚡1450W MAX Charging Speed Input⚡: Adopted E-SPEED charging technology, portable power supply can be recharged at 1450W and it can go from 0-80% within 1 hour via an household wall outlet. Solar power station supports multiple self-charging methods, including car power sockets or solar panels. On a full charge, it’s enough to power your emergency battery backup or outdoor activities setup for more than a couple of days uninterrupted without recharging.

  • 🔋E-VSZ Smart Inverter Technology🔋: Portable power station 2000W is adopted pure sine wave E-VSZ smart inverter technology, which keeps your device and itself running smoothly for as long as possible. It supports ultra-power loads and provides stable 2000W output (Surge 4000W) and up to 3000W max device power supported by E-VSZ.

  • 💟Ergonomic Humanized Design💟: Camping battery backup outdoor generator features 2 comfortable handles for easy carrying and the rubber pad at the bottom for anti-shock and anti-skid. Its slim shape is easy to fit into a van, RV or storage space. Solar generator for home rv use with a large storage box can hold cables. The unique LED light with three bright levels, including SOS strobe function, meet your various lighting purposes and last for more then 300 hours.

  • 🚀13 Powerful AC/USB/DC Outlets🚀: With 2000W Surge 4000W and 1573Wh high capacity, 2x 60W PD ports can simultaneously charge laptop, phone or hand-held games console. 4x powerful AC outlets can stably run power-hungry household devices like electric grills, oven, portable washing machine, air conditioner or even keep a CPAP machine going for more than 21.5 hours. 4x USB QC 3.0 ports, 2x DC 5521 and 1x car output allow you power any electric devices.

  • 🚗Multipurpose Portable Power Supply🚗: A portable charging station is the best option for indoor emergency use or outdoor activity such as home power outage, working in a remote corner at home, screening a movie in backyard, camping with electronic gear, staging a scenic photoshoot, geological survey, outdoor live aerial photography. Wherever you are, solar powered generator 2000W can meet your quiet, clean and fume-free electricity demand.

  • 📧3 Years Product Guarantee📧: The Maelorso portable power station comes with a 3 years product guarantee, and Maelorso offers a 24x7 specialist customer service. In the box: 1x Power Station MD25, 1x AC Charging Cable, 1x Car Charging Cable, 1x User Manual. We send the parcel from US warehouse and you will get it within 3~7 days.

Last update on 2022-11-13 / Affiliate links / Images from Amazon Product Advertising API

4000 Watt Generator New Releases

New
3500 4000 Watt Generator AVR, Rnigs Automatic Voltage Regulator 290440009 4kw 3.5kw 3KW 2KW for Honda Clones Predator Champion Duromax Powermate Blackmax Firman Wen Etq 4375 4650 OEM
  • 【Replaces Part Number】Generator Voltage Regulator #290440009 AVR
  • 【COMPATIBLE WITH】all Honda clone 2kw to 4kw generators.It can replace the half moon AVR and aluminum shell (half moon type and complex angle type) AVR in the 2~4kw generator.
  • 【COMPATIBLE WITH】GX clone engine powered Harbor Freight Predator, Champion, Firman, Lifan, ETQ, Wen, Powermax, Powermate, Westinghouse, Generac, Blackmax, Duromax, Durostar, Jiangdong All power Sportsman,Coleman, Chicago Husky Ryobi A-ipower Powerstroke etc.
  • 【HIGH-QUALITY】NEW Generator AVR, added metal connection port, heat dissipation patch, replacement of high-quality capacitor
  • 【Package includes】OEM standard AVR*1,Carbon brush*1.
  • GX clones may vary in detail. Please check the rated power and mounting hole size of the generator to ensure that it is suitable. Because the KVA number marked on the motor is sometimes misleading.
New
OUPES 1800W Portable Power Station w/ 2 X 240W Solar Panels, 1488Wh Solar Generator Kit (4000W Surge) 3.5Hr Fast Charge LiFePO4 Battery for Emergency Backup Van Life RV Camping
  • ☀️【First Class LiFePO4 Battery】Featuring with 465000mAh 1488Wh power capacity, 4000+charging cycles of LiFePO4 batteries. It is over other lithium-ion batteries is thermal and chemical stability, which improves battery safety, fire rating UL94-V0, work at 14-149℉(-10~65℃). which has high safety and stability.
  • ☀️【Power 10 Devices in One】OUPES 1800W features 3* AC outlet (110V 1800W 4000W Peak), 2*USB-A ports, 2*USB-C port, 2* DC ports, and 1*car port.
  • ☀️【Multiple Charging Methods】 Charge with AC, solar, car. OUPES 1800W can be fully recharged by solar panel in about 3.5 Hours (with best conditions) with 2*240W Solar Panel; It can recharge in 4Hr 20min with 2*200W AC adapter.
  • ☀️【Application】Perfect for outdoor off-grid activities including camping and RV, whilst suitable for home emergency use. Powering a host of your appliances - fridge, air conditioners, blenders, electric stoves, electric microwave ovens and more.
  • ☀️【What’s in the Box】- 1 * OUPES 1800W/1488Wh Portable Power Station, 1 * 200W AC Adapter & Charging Cable, 1 * Car Charging Cable,1 * User Manual, 2* OUPES 240W Solar Panel, 1*2-in-1 solar panel DC cable, 1 * 24-Month Warranty.
New
GROWATT Infinity 1500 Portable Power Station, 1512Wh Battery Backup w/ 2000W x 4 AC Outlets (4000W Peak), 1 Hour Fast Charging Solar Generator (Solar Panel Optional) for Outdoor Camping/RV/Home Backup
  • 【1512Wh CAPACITY & 12 OUTLETS】 The GROWATT Infinity 1500 is a portable power station with 2000 watt (Max.) AC Outlets and 1512Wh capacity, which can charge 12 devices at once and provide enough capacity to power coffee makers, microwave ovens, refrigerators, drones, laptops, phones, electric drills, and more.
  • 【ULTIMATE FAST RECHARGED】 Infinity 1500 power station can be recharged via AC wall charger from 0 to 80% within 1 hour, or fully recharged in 2 hours, giving you an extremely fast charging experience and seamless power supply.
  • 【ENDLESS & CLEAN SOLAR POWER】With the built-in Battery Management System and Smart Solar Inverter, the power station can be fully charged with 800W solar input in only 2.5 hours. It also protect the battery from high-temperature, ensuring sustainable outdoor power supply when camping and RV traveling.
  • 【REMOTE CONTROL & STATUS MONITOR】Use the MyGro App to turn on/off the charging ports via Wi-Fi or Bluetooth. Remotely monitor the charging status and battery lifespan to ensure the power station is ready for an emergency or a power outage.
  • 【WHAT YOU GET】1 x Infinity 1500 Portable Power Station, 1 x Solar Charging Cable (MC4 to XT60), 1 x AC Adapter & Cable, 1 x Car Charging Cable, 1 x User Manual and 2-Year Warranty. You'll also get friendly customer support whenever you need it.

Last update on 2022-11-13 / Affiliate links / Images from Amazon Product Advertising API

More information on the 4000 watt generator

4000 watt generators are Uncommon and very powerful. They are the most popular generators on the market today and they have many different applications.

4000 watt generators are perfect for small businesses, personal use, or emergency situations. They are very easy to use and can generate a lot of power.

4000 watt generators are also perfect for powering businesses. They can be used for heating and cooling, power generation, or even lighting.

4000 watt generators are very reliable and have a lot of features. They are also very easy to maintain and are one of the most popular generators on the market.

The most important thing to consider when choosing a 4000 watt generator is the application it will be used for. If it is for personal use, then you need to choose a generator that is easy to use. If it is for businesses, then you need to choose a generator that is powerful and reliable.

There are many different 4000 watt generators on the market today. You can choose the one that is right for you and your needs.

Buying Guide For 4000 Watt Generator

There are a few things you should consider before purchasing a 4000 watt generator.

The generator’s size – This is important because the larger the generator, the more power it will be able to produce.

The generator’s type – There are a few different types of generators available, including small, midsize, and large.

The generator’s price – It is important to find a generator that is affordable, especially if you are looking to purchase it for use in a short period of time.

The generator’s warranty – Some generators come with a warranty, while others do not. It is important to look for a generator that has a warranty.

The generator’s quality – It is important to look for a generator that is of high quality. This means that the generator will be able to produce power effectively and be durable.

Conclusion

4000 watt generators are a great option for people who need some power to do their work. They can be used for a variety of purposes, including powering tools, vehicles, and other appliances. They are also a great choice for people who need to be able to generate power during times of emergency.

Use the Add to cart button to buy your 4000 watt generator. You’ll be able to see if there is a shipping charge or not. You might get a free shipping on the 4000 watt generator. It depends on the product specification. If you don’t like the product, you can return the Items shipped from Amazon.com, including Amazon Warehouse, can be returned within 30 days of delivery. You can avail refunds on most products except a few. Also, don’t forget to check the warranty information before purchasing.