Home4000 Watt Generators Top 7 Best 4000 Watt Generators #1 WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator, CARB 10 SCORE | Based on 198+ Verified Reviews View Detail Buy it on Amazon ✔[amz_corss_sell asin="B08SXQX4RP"]✔Product 2: Machined to fit the entire WEN Inverter Generator Series✔Product 2: Preserve your inverter generator by keeping metal out of the engine✔Product 1: Parallel-ready panel allows you to connect any two WEN inverter generators for increased wattage output✔Product 1: Dimensions: 19.8" L x 13.8" W x 18.9" H | Weight: 66.1 lb More Detail+ #2 Champion Power Equipment 100573 4000-Watt DH Series Open Frame Inverter 9.9 SCORE | Based on 53+ Verified Reviews View Detail Buy it on Amazon ✔[amz_corss_sell asin="B08K8KQ3KP"]✔Product 2: Designed and fits all Champion 3100W Inverter Generators✔Product 2: Great Cover for Champion 3100W Inverter Generator (model #75531i or 75537i)✔Product 1: 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✔Product 1: 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 More Detail+ #3 WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator, CARB 9.7 SCORE | Based on 106+ Verified Reviews View Detail Buy it on Amazon ✔[amz_corss_sell asin="B08DTY5YTN"]✔Product 2: Universal fit adjusts to any generator up to 23.5 x 17 x 19.5 inches in size✔Product 2: Protect your generator from the elements with a water-proof and UV resistant cover✔Product 1: Parallel-ready panel allows you to connect any two WEN inverter generators for increased wattage output✔Product 1: Dimensions: 19.8" L x 13.8" W x 18.9" H | Weight: 66.1 lb More Detail+ #4 Mech Marvels MM4350DF Portable Generator, Orange 9.6 SCORE | Based on 469+ Verified Reviews View Detail Buy it on Amazon ✔(4) 120-volt outlets, (1) 120-volt RV outlet and (1) 12-Volt DC outlet; regulator hose kit included✔7 HP 212cc 4-stroke OHV engine delivers maximum performance✔4,000 surge watt and 3,200 rated running watt can run most household appliances and power tools More Detail+ #5 Champion Power Equipment 100302 4000-Watt RV Ready Open Frame Inverter, Yellow 9.4 SCORE | Based on 167+ Verified Reviews View Detail Buy it on Amazon ✔Champion Support: Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts✔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✔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 More Detail+ #6 DuroMax XP4000S Portable Generator-4000 Watt Gas Powered Camping & RV 9.2 SCORE | Based on 122+ Verified Reviews View Detail Buy it on Amazon ✔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✔Low Oil Shutoff – Protects your investment by automatically shutting the generator off when it senses that the oil is low✔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 More Detail+ #7 WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator, CARB 8.9 SCORE | Based on 175+ Verified Reviews View Detail Buy it on Amazon ✔Includes two 120V NEMA 5-20R receptacles, two 5V USB ports, one 120V RV-ready TT-30R receptacle✔Parallel-ready panel allows you to connect any two WEN inverter generators for increased wattage output✔Dimensions: 19.8" L x 13.8" W x 18.9" H | Weight: 66.1 lb More Detail+ Recommended Categories related to 4000 Watt Generators Cisco Docsis... Cato Toilets Lifetime Swi... Sound Decibe... Most Expensi... Editor’s Pick: Trending Products you will love Most Expensive Wrestling Shoes ASICS Men’s Matflex 6 Wrestling Shoes, 9.5, Black/Silver $118.22 View Detail Most Expensive Wrestling Shoes adidas Men’s HVC Wrestling Shoe, Black/White/Iron Metallic, 10.5 $54.02 View Detail Most Expensive Wrestling Shoes Soulsfeng Running Shoes Men Sneakers Fashion Lightweight Breathable Mesh Gym Training Shoes Traveling Sport Shoes(US8.5=EUR42) $59.99 View Detail Most Expensive Wrestling Shoes ASICS Men’s Gel-Venture 7 Shoes, 10.5, Black/Classic RED Free! View Detail