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Top 10 Powerhouse 4000 Generator of 2020 – Consumer Guide & Reviews

SaleRank No. #1
EF ECOFLOW Portable Power Station RIVER, 288Wh Backup Lithium Battery with 3 600W (Peak 1200W) AC Outlets & LED Flashlight, Clean & Silent Solar Generator for Outdoor Camping RV Emergencies Home
  • ⚡【3 x AC OUTLETS AND 288Wh CAPACITY SOLAR GENERATOR】 The RIVER portable power station can power up to 10 devices simultaneously. With 3 pure sine wave AC outlets, the RIVER can power devices up to 1800W with the X-Boost mode on. With a capacity of 288Wh, the RIVER provides enough juice to run essential devices for hours, depending on the actual output.
  • ⚡【RECHARGE FROM 0% TO 80% WITHIN 1 HOUR】 With EcoFlow’s patented X-Stream Technology, the smart inverter enables a fast rechargeability that takes less than 1 hour to charge from 0% to 80%, and it gets fully charged in 1.6 hours. You can switch to a quieter charging condition by turning on the “Quiet Charging” status on the APP.
  • ⚡【COMPATIBLE WITH 80% of HOME APPLIANCES】 The X-Boost Technology’s advanced built-in algorithm enables most heavy-duty kitchen appliances and tools (up to 1800W) to operate. With X-Boost, RIVER can power 80% of essential home appliances and devices, especially those within 1200W for better using experience. The discharging rates and X-Boost mode can be monitored and controlled through the EcoFlow APP.
  • ⚡ 【FIT YOUR NEEDS, NOW AND LATER】 Double the capacity from 288Wh to 576Wh with Extra Battery, the modular design of RIVER, is the power that grows with your needs. Designed for mobility, the 11 lbs solid yet lightweight RIVER is slightly larger than a toaster, which is perfect to take out. You can easily double the capacity of the RIVER from 288Wh to 576Wh by integrating with an Extra Battery.
  • ⚡【24 MONTHS PRODUCT GUARANTEE】 EcoFlow offers a 24*7 friendly customer service, and a 24 months product guarantee. What’s in the box: 1* RIVER 288Wh portable power station, 3 types of charging cable (1*1.5M AC Charging Cable, 1*1.5M Car Charging Cable, 1*1.5M MC4 to XT60 Solar Charging Cable), 1*User Guide.
SaleRank No. #2
Westinghouse iGen4500 Super Quiet Portable Inverter Generator 3700 Rated & 4500 Peak Watts, Gas Powered, Electric Start, RV Ready, CARB Compliant
  • 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
Rank No. #3
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
Rank No. #4
Jackery Portable Power Station Explorer 240, 240Wh Backup Lithium Battery, 110V/200W Pure Sine Wave AC Outlet, Solar Generator (Solar Panel Not Included) for Outdoors Camping Travel Hunting Emergency
  • BUY WITH CONFIDENCE: The Jackery Explorer 240 portable power station has been featured as the "Best Portable Power Station for use in the outdoors" by Digital Trends. A classic choice for your pick.
  • EASY TO CARRY: This entry-level portable power station is equipped with a 240Wh lithium-ion battery pack, weighing only at 6.6 pounds. The solid handle makes it easy to carry around for outdoor adventures such as Tent Camping, Road Trip, Backyard Camping, etc.
  • VERSATILE POWER SOURCE: 1* Pure Sine Wave AC outlet (110V 200W 400W Peak), 2* USB-A ports (5V, 2.4A), and 1* 12V DC car port to charge your road trip essentials such as smartphones, laptops, cameras, fans, lights and so on. Pass-through charging is supported.
  • GREEN POWER SUPPLY: The power station can be recharged by the Jackery SolarSaga 60 solar panel. Its built-in MPPT controller enables the solar panel to operate at its max power point for the power station to be recharged at its highest efficiency. TWO alternative ways to recharge: through the wall outlet or the car outlet.
  • WHAT YOU GET: 1* Jackery Explorer 240 portable power station, 1*AC adapter, 1* car charger cable, 1* user guide.
SaleRank No. #5
Jackery Portable Power Station Explorer 500, 518Wh Outdoor Solar Generator Mobile Lithium Battery Pack with 110V/500W AC Outlet (Solar Panel Optional) for Road Trip Camping, Outdoor Adventure
  • LONG LASTING ENDURANCE: The Explorer 500 portable power station is built with the lithium-ion battery pack, in a safely designed frame structure to maximize, and long last the power for every single use of outdoor adventures and home use.
  • THE PERFECT CAPACITY: With a 518 watt-hour (24Ah, 21.6V) capacity, it is ready to power many appliances - mini fridge, cooling fan, air pump, projector, lamp light, and TV.
  • SUPPORT PASS-THROUGH CHARGING: This power station features 1* AC outlet (110V 500W 1000W Peak), 3*USB-A ports, 2* DC ports, and 1*car port. Its Battery Management System governs each individual cell, improving the battery life cycle while being pass-through charged.
  • DESIGNED FOR PORTABILITY: Same size as a basketball, this Explorer 500 is easy to carry with its solid handle, making it a compact and reliable choice for scenarios of camping, road-trip, RV, and home backup.
  • WHAT YOU GET: 1* Jackery Explorer 500 Portable Power Station (518Wh Power Station), 1*AC adapter, 1* car charger cable, 1* user manual.
SaleRank No. #6
Westinghouse Outdoor Power Equipment iGen160s Portable Power Station and Outdoor Generator 150 Peak 100 Rated Watts, Solar Solar, 155Wh Lithium-ion Battery (Solar Panel Not Included)
  • VERSATILE OUTLETS CHARGE UP TO 9 DEVICES AT THE SAME TIME: Pushing 100 Rated Watts and 150 Peak Watts Through (2) 120V Household Outlets, (2) USB Ports, (1) Quick Charge USB Port, (1) USB-C Port, (3) 6mm 9-12V DC Outlets - Strong Enough to Easily Power a 36" LED TV, Box Fans, or Heated Blankets
  • HOURS & HOURS OF POWER ON A SINGLE CHARGE: 155 Watt-Hours of Lithium-Ion Battery Capacity - Provides Long-Lasting Power That Charges Smartphones Up To 17 Times, Tablets Up to 9 Times, DSLR Cameras Up To 16 times, Drones Up To 23 Times - Delivers Hours of Power for a Nintendo Switch, Bluetooth Speakers, and GPS Systems
  • SMALLEST, LIGHTEST PORTABLE POWER STATION IN ITS CLASS: At 3.75 lb. the iGen160s Is Lighter Than a Full 36 oz. Yeti Rambler and Smaller Than a Lunchbox - Backpack Ready Mini Generator With a Convenient Carrying Handle and Built-in Flashlight and Reading Lights - Perfect Compact Charging Station for Camping and Other Outdoor Activities
  • CHARGES AT HOME, ON THE GO, OR IN THE FIELD: Charges to 80% in Less Than 6 Hours Using a Household Outlet or in Less Than 7 Hours in the Car or With a Solar Panel (Panel Not Included)
  • ECO-FRIENDLY POWER GENERATOR: Reduce Your Carbon Footprint for More Sustainable Lifestyle - No Obnoxious Fumes, No Messy Maintenance, No Noise Pollution - Whisper Quiet Indoor and Outdoor Generator
Rank No. #7
Pulsar G2319N 2,300W Portable Gas-Powered Inverter Generator with USB Outlet & Parallel Capability, CARB Compliant, Gray
  • 2,300 peak watts/ 1,800 running watts
  • Capable of up to 4.8 hours of operation at Half Load on 1.18 gallons of fuel
  • Compact suitcase design, weighing less than 47 lbs For easy handling
  • Stable sine WAVE Technology provides pure, safe electrical power for powering and charging laptops, cell phones, and other sensitive electronic devices
  • Ideal for Tailgating, Camping, and Small 120V Appliances
Rank No. #8
Anker Portable Power Station, PowerHouse II 800, 500W/777Wh Solar Generator with 110V/500W 2-AC Outlets, 2X 60W Power Delivery Outputs & LED Flashlight, for Outdoor RV/Van Camping, Home Emergencies
  • Massive Cell Capacity: Packing a whopping 777 watt-hours, this powerful charging station serves as a reliable emergency backup or handy travel companion.
  • Power it All: With 2 AC outlets, 2 USB-C ports, 4 USB-A ports, one vehicle-class outlet, and 2 DC outlets; PowerHouse II 800 is compatible with virtually all essential devices.
  • Fast and Furious: With output topping 770W, every small appliance runs optimally and every device charges as fast as possible; with zero interference at full load. Get a MacBook Air to 50% charge in around 40 minutes.
  • Back on the Road: PowerHouse itself recharges in as little as 4.9 hours with the combined DC and USB-C inputs allowing for 240W power flow.
  • What You Get: PowerHouse II 800, AC adapter , USB-A to USB-C Cable, USB-C to USB-C Cable, Car Port to DC Cable, welcome guide, our worry-free 18-month warranty, and friendly customer service.
Rank No. #9
WEN 56235i Super Quiet 2350-Watt Portable Inverter Generator with Fuel Shut Off, CARB Compliant, Ultra Lightweight, Black
  • 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 2350 surge watts and 1900 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
SaleRank No. #10
EF ECOFLOW RIVER EXTRA BATTERY, 288Wh Suitable for RIVER Solar Generator, Double Capacity, More Power, Backup Battery for Outdoor Camping RV
  • ⚡【Double the Capacity from 288Wh to 576Wh】The RIVER Extra Battery is designed to integrate with RIVER to increase the energy capacity of the unit. You can easily double the capacity of the RIVER from 288Wh to 576Wh by attaching the RIVER Extra Battery to the main model. The RIVER Extra Battery CANNOT be used alone. You will need to install the module on RIVER to use.
  • ⚡【RIVER + Extra Battery = RIVER Bundle】After integrating the Extra Battery to RIVER, you will get the RIVER Bundle which is monitored and managed as a whole by the BMS of the main model. It provides a cost-effective solution to upgrade your RIVER in terms of storage. With a capacity of 576Wh, the RIVER Bundle provides enough juice to run essential devices for hours, depending on the actual output.
  • ⚡【RECHARGE FROM 0% TO 80% WITHIN 1 HOUR】With the EcoFlow patented X-Stream Technology, the smart inverter enables a fast rechargability that takes less than 1 hour to charge from 0%-80%, and it gets fully charged in 1.6 hours. You can switch to a quieter charging condition by turning on the “Quiet Charging” status on the APP.
  • ⚡【COMPATIBLE WITH 80% HOME APPLIANCES】 The X-Boost Technology’s advanced built-in algorithm enables most heavy-duty kitchen appliances and tools (up to 1800W) to operate. With X-Boost, RIVER Max can power 80% of essential home appliances and devices, especially those within 1200W for better using experience. The discharging rates and X-Boost mode can be monitored and controlled through the EcoFlow APP.
  • ⚡【24 MONTHS WARRANTY】 EcoFlow offers a 24*7 friendly customer service, and a 24 months product warranty. What’s in the box: 1* RIVER Extra Battery, 4* Long Screws, 1* Cross Screw Driver, 1*User Guide.
Rank No. #11
Westinghouse Outdoor Power Equipment WGen9500 Heavy Duty Portable Generator 9500 Rated 12500 Peak Watts, Gas Powered, Electric Start, Transfer Switch & RV Ready, CARB Compliant
  • 9500 Running Watts and 12500 Peak Watts; Remote Start With Included Key Fob, Electric and Recoil Start; Up to 12 Hours of Run Time on a 6.6 Gallon Fuel Tank With Fuel Gauge
  • Features Two GFCI 120V 5–20R Standard Household Receptacle, One Transfer Switch Ready 120V L14-30R, One RV Ready 120/240V 14–50R, and Two 5V USB Ports; All Outlets Have Rubber Covers for Added Safety
  • Powered by a Heavy Duty 457cc Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve With Automatic Low Oil Shutdown and Digital Hour Meter
  • Plug-and-Play: Comes With a Remote Start Key Fob, 12V Battery Charger, Oil, an Oil Funnel, a Tool Kit, and a User’s Manual to Get You Started Right Out of the Box (Minimal Assembly Required)
  • 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 with Nationwide Customer Service Network
Rank No. #12
GPS GENERATOR PARTS SPECIALIST Tune Up Kit for Onan RV Generator Model KY 4000, Spec A-R Non-Evap Models
  • This kit includes all Onan OEM required hard parts to perform generator maintenance.
  • Air Filter Onan PN: 140-3280
  • Fuel Filter Onan PN: 149-2457
  • Spark Plug Onan PN: 167-0275
  • GPS Spark Plug Gap Tool PN: 627-0550
Rank No. #13
Durostar DS4000S Portable Generator, Yellow/Black
  • 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 DuroStar 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 DuroStar 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
Rank No. #14
Harbot Carburetor for Power Equipment 3500 4000 Watts Gas Generator with Gasket Fuel Filter Line
  • Fit for Power Equipment(CPE) Branded 3500/4000 Watts Gasoline
  • Fits Models: 46558, 46561, 46596, 46533, 46534, 46535, 46539, 46540, 46551, 46553, 46554 & 46555, 40026, 40008, 40012, 46514, 46515, 46516, 46517 & 45633
  • Package include 1 carburetor,3 gasket,1 fuel filter,1 insulator,2 clamps,1 choke level
SaleRank No. #15
Anker Portable Power Station, 213Wh/57600 mAh PowerHouse 200 with 110 AC Outlet/30W USB-C Power Delivery for Camping, Road Trips, Emergency, and More
  • The Anker Advantage: Join the 50 million+ powered by our leading technology.
  • Universal Compatibility: Pump out the power for mobile devices, emergency equipment, computers, and small appliances.
  • Hours of Power: Charge a MacBook Pro over 5 times, a phone over 12, or even run small appliances like mini-fridges for over 4 hours.
  • Recharge Your Way: Replenish PowerHouse's cell capacity via a USB-C Power Delivery car or wall charger, or an AC power adapter. Compatible with 5-22V DC output solar chargers (not included).
  • What You Get: PowerHouse 200, AC adapter, power cable, welcome guide, our worry-free 18-month warranty, and friendly customer service.
Rank No. #16
Portable Power Station, 83Wh Solar Generator 22500mAh Camping Lithium Battery Emergency Power Station with AC Outlet 4 USB Ports, Power Supply with Super Bright Flashlight for Camping Outdoor Home (Green)
  • ✅【Portable & Compact】: Super slim size (5.77 x 5.63 x 2.76 inches) and lightweight (2.2lbs). The portable power station with a compact handle design is not only for emergency backup power at home, but also for camping or wherever you need power when you are on the go.
  • ✅【Multifunctional Outputs】: The portable power station equipped with 83Wh capacity (22500mAh,3.7V), 2*QC3.0 USB port (27W max), 2*USB C(PD3.0, 18W/30WMax). 1*DC ports (5V/4.8A 24W max), 1 AC output socket (80W running, 120W peak). Power cell phone, ipad, tablets, camera, heater, radio, USB-powered night light, mini fan and camping explore devices under 80W.
  • ✅【Super Bright LED Light】: With SOS mode, press the LED button to switch between constant lighting and strobe. Lighting at night and emergency work are perfect. It outputs a total power of 7W Max and up to 562 lumens. When the portable power supply is fully charged, the LED light usage time is about 12+ hours.
  • ✅【Three Recharge Modes】: 83Wh portable rechargeable power station with three methods to charge the portable power station. The package come with two adapters so you can charge it by wall outlet or by car adapter. Or it can be recharged under sun with a solar panel(15V~24V/1.2A)(not included).
  • ✅【Best Gift, 24 Month Warranty】: The portable power station is a good assistant for camping, fishing, traveling, outdoor activities, emergencies and powering Christmas led light. It is a great practical present to friends, colleagues, parents, or lovers. We can offer 24 months warranty and 24 hours customer service after purchase. If you have any problem, please feel free to contact us via Amazon's message.
SaleRank No. #17
Progeny 300W Portable Power Station, 299Wh/80818mAh Solar Generator with 12V Regulated DC, AC Pass-Through Charging, Wireless Charger, Backup Lithium Battery Pack for Outdoor Camping CPAP Emergency
  • Powerful Capacity: 299Wh/80818mAh battery powered station weights only 7lb, powerful enough to charge smartphones (3000mah) 25 times, laptops (56wh) 4-5 times, mini fridge(45W) about 6-18 hours. Ideal for camping, home emergency, travel, fishing, van life and supports your CPAP during power outage
  • Multiple Outputs For Choice: Progeny 300 watt portable power station features 1*pure sine wave 110v AC outlet (300w rated, 600w peak); 1*car port (12V/10A, 120w max); Built-in QC 3.0 USB and USB-C output(9V/2A, 18w max) can charge your small digital devices effectively; 5w wireless charger on the top is convenient to charge your phone any where when you forget to bring usb cable (*All ports support pass-through charging*)
  • Smart 12V Regulated Power: Comparing to most similar power stations on the market, Progeny solar generator has upgraded to 12V regulated power to keep you trouble-free from the devices shutting down when the battery is low (like electric cooler, freezer, CPAP)
  • Charge It Anywhere: Built-in professional MPPT technology, this camping battery pack provides faster solar recharge rates for Progeny 120W solar panel (sold separately) about 6-7 hrs; Recharge from a carport within 7-8 hrs while on-the-road/off-road; It also can be full charged by AC wall outlet within 6-7 hrs
  • Safe And Reliable: P66 Portable power supply use battery management system (BMS) to improve battery utilization, extend battery life through short protection, overcurrent protection, overvoltage protection, overload protection, and overheating protection; With Pure Sine Wave charges your devices more stable and safety without damage and reduces audible electrical noise
Rank No. #18
Anker Portable Power Station, PowerHouse II 400, 300W/388.8Wh, 110V AC Outlet/60W USB-C Power Delivery Solar Generator for Camping, Road Trips, Emergency Power, and More
  • Big Capacity: The 388Wh capacity provides multiple charges to virtually any mobile device. Charge an iPhone 11 (3,110mAh)23 times, a MacBook Air 2020 (60Wh) 5 times, an iPad Air (30Wh) 11 times, or a camera more than 20 times.
  • Charge 8 Devices Simultaneously: With a 300W AC outlet, 60W USB-C port, 3 USB-A ports, a car socket, and 2 DC ports, PowerHouse gives you the ports you need to charge all of your devices at the same time.
  • High-Speed Charging: PowerHouse’s 60W PowerIQ 3.0 USB-C port can charge a MacBook Air 2020 to 50% in just over 40 minutes—that’s 40% faster than with an original MacBook charger.
  • Stable Power Supply: The built-in AC wall outlet uses a pure sine wave inverter to ensure the power output is just as good as what you get at home. Reduces audible and electrical noise in fans, lights, speakers, TVs, and other sensitive appliances.
  • What You Get: PowerHouse II 400 portable power station, 65W Adapter, USB-A to USB-C Cable, USB-C to USB-C Cable, Car Port to DC Cable, welcome guide, our worry-free 18-month warranty, and friendly customer service.
SaleRank No. #19
Jackery Solar Generator 1000, Explorer 1000 and 2X SolarSaga 100W with 3x110V/1000W AC Outlets, Solar Mobile Lithium Battery Pack for Outdoor RV/Van Camping
  • ENDLESS SOLAR POWER: This Solar Generator 1000 set features the a Explorer 1000, pairing with 2 SolarSaga 100 solar panels. Unlock the true solar power, and experience the energy from mother nature while at your road trip, camping trip, RV, and over-landing
  • QUIET, CLEAN, EASY TO USE: Unlike gas generators, the Solar Generator is clean. The Solar Generator produces almost no noise, and it features an on-button design for easy use. It is powered by solar energy, providing a green and sustainable solution for our living condition.
  • MASSIVE CAPACITY & IMPRESSIVE ENDURANCE: The Explorer 1000 is geared with a massive 1002 Wh capacity and 1000 high running wattage to power your full-size refrigerator, TV, blender, electric grill, mini cooler, and more for your outdoor and home needs.
  • POWERFUL & VERSATILE PORTS: The Explorer 1000 features 3 standard pure sine wave AC outlets, which will provide extra capacity to protect, and power more AC devices and appliances. Extra bonus for the built - unlike most other portable generators, this supports pass-through charging while its battery life is protected.
  • WHAT YOU GET: 1* Jackery Explorer 1000 Portable Power Station, 2*SolarSaga 100W, 2 year warranty, 1*AC Adapter, 1* Car Charger Cable, 1*SolarSaga Parallel Adapter, 2* user manual.
Rank No. #20
Simpson Cleaning MSH3125 MegaShot Gas Pressure Washer Powered by Honda GC190, 3200 PSI at 2.5 GPM, (49 State), black
  • Honda GC190 Premium residential engine; Does Not Ship to California
  • Maintenance-free OEM Technologies axial cam pump
  • Note : Keep Maximum Fuel level 1/2 Inch(12. 7 mm) below bottom of filler neck to avoid fuel spillage
  • Welded Steel construction frame. Pump/Hose Connection: Threaded M22 connection
  • 10'' Premium pneumatic wheels

Last update on 2021-09-05 / Affiliate links / Images from Amazon Product Advertising API

We’ve made a buying guide of top 10 Powerhouse 4000 Generator for our consumer to review. The reports above show ratings of the best overal, best cheap Powerhouse 4000 Generator to buy in 2020.

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