# Best RV Generators Source: https://rvupgradehub.com/best/best-rv-generators Updated: 2026-09-14 Publisher: RV Upgrade Hub. Our score is an editorial rating out of 10 (fit 35%, features 25%, build 20%, value 20%), not a customer rating. Method: https://rvupgradehub.com/how-we-research#our-score An RV generator is a portable or built-in power source that keeps your rig running when you are off-grid or dry camping without shore power. It is essential for anyone who wants to run a roof air conditioner, microwave, or charge house batteries far from hookups. When buying, start with wattage: a single 13,500 BTU AC unit typically needs a 3,000-watt inverter generator to start and run comfortably. Look for inverter technology, which produces clean, stable power safe for laptops and TVs, and prioritize low decibel ratings if you camp near neighbors. Consider fuel type, dual-fuel propane and gas models add flexibility, and check runtime at half load, parallel capability, and total weight before you commit to a unit. ## Picks ### 1. Westinghouse iGen4000DFcv 4000 Peak Watt Super Quiet Dual Fuel Portable Inverter Generator, Gas & Propane Powered, RV Ready, CO Sensor, Parallel Capable Our score: 8.8/10 (Fit for the job 9/10 · Features and specs 9/10 · Build and materials 8/10 · Value 9/10) Westinghouse's iGen4000DFcv dual fuel inverter generator with 4000 peak watts, RV ready outlet and CO sensor. Pros: - 4000 peak watts covers a single AC unit in many travel trailers - Dual fuel gas and propane operation adds flexibility off-grid - Super quiet inverter design keeps campground neighbors happy Cons: - Pull start is implied since no electric start is listed - Propane running reduces available output compared with gas Details: https://rvupgradehub.com/product/B0CQMZ9JVB ### 2. Champion Power Equipment 200988 4500-Watt Electric Start Dual Fuel RV Ready Portable Inverter Generator with Quiet Technology Our score: 8.8/10 (Fit for the job 9/10 · Features and specs 9/10 · Build and materials 8/10 · Value 9/10) Champion Power Equipment's 200988 4500-Watt dual fuel RV ready inverter generator with electric start and quiet technology. Pros: - Electric start makes starting simple for all members of the family - Dual fuel operation lets you run on propane from the RV tank - RV ready outlet connects directly to a standard trailer power cord Cons: - Weight makes it a two-person lift into a truck or bay - Champion units are less quiet than premium compact inverters Details: https://rvupgradehub.com/product/B08L9R5YC5 ### 3. Westinghouse iGen4500 5000 Peak Watt Super Quiet Portable Inverter Generator, Remote Electric Start, RV Ready, Gas Powered, Parallel Capable Our score: 8.6/10 (Fit for the job 9/10 · Features and specs 9/10 · Build and materials 8/10 · Value 8/10) Westinghouse's iGen4500 inverter generator with 5000 peak watts, remote electric start and RV ready outlet, gas powered. Pros: - 5000 peak watts can start a rooftop AC and run other loads alongside - Remote electric start means no pull cord on cold mornings - Parallel capable, so two units can combine for bigger rigs Cons: - Gas only, so you cannot switch to propane from the RV tank - Heavier than compact inverters and awkward to lift into a truck bed Details: https://rvupgradehub.com/product/B06XC47ZX4 ### 4. Westinghouse 12000 Peak Watt Dual Fuel Portable Inverter Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane Powered, Parallel Capable, CO Sensor Our score: 8.3/10 (Fit for the job 8/10 · Features and specs 10/10 · Build and materials 8/10 · Value 7/10) Westinghouse's 12000 peak watt dual fuel inverter generator with remote electric start, transfer switch ready outlet and CO sensor. Pros: - 12000 peak watts can run two air conditioners on large motorhomes - Transfer switch ready, so it doubles as home backup power - Remote electric start plus dual fuel makes daily use easier Cons: - Very heavy unit that needs a ramp or lift to move - Oversized for small trailers and costly to run on light loads Details: https://rvupgradehub.com/product/B0CQMZZ47V ### 5. Westinghouse iGen2550DFc 2550 Peak Watt Super Quiet & Lightweight Portable Inverter Generator, RV Ready 30A Outlet, Gas and Propane Powered, CO Sensor, Parallel Capable Our score: 8.2/10 (Fit for the job 8/10 · Features and specs 8/10 · Build and materials 8/10 · Value 9/10) Westinghouse's iGen2550DFc dual fuel inverter generator with 2550 peak watts, a 30A RV outlet, CO sensor and parallel kit support. Pros: - Lightweight design is easy for one person to carry to camp - Runs on gas or propane, giving fuel flexibility on the road - CO sensor shuts it down if exhaust builds up near the unit Cons: - 2550 peak watts struggles to start most rooftop air conditioners alone - Smaller fuel tank means more frequent refills on long days Details: https://rvupgradehub.com/product/B0CB99QS6S ### 6. Westinghouse 10000 Peak Watt Portable Open Frame Inverter Generator, Remote Electric Start, Transfer Switch Ready, Gas Powered, CO Sensor Our score: 7.7/10 (Fit for the job 7/10 · Features and specs 9/10 · Build and materials 8/10 · Value 7/10) Westinghouse's 10000 peak watt open frame inverter generator with remote electric start, transfer switch ready and CO sensor. Pros: - 10000 peak watts powers big fifth wheels with multiple appliances - Remote electric start avoids pull starting a large engine - CO sensor adds a safety cutoff at crowded campsites Cons: - Open frame design is louder than enclosed inverter generators - Gas only, so propane cannot be used as a backup fuel Details: https://rvupgradehub.com/product/B0CFW189Q9 As an Amazon Associate I earn from qualifying purchases.