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10 Best Rv Generators
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Buying Guide for the Best Rv Generators
Choosing an RV generator is an important decision because it ensures you have reliable power when parked at campsites, off-grid, or during outages. Start by thinking about what you plan to power—appliances, electronics, or even air conditioning—and how often you'll need the generator. The best fit is a generator that matches your power needs without being too bulky or wasting fuel. Look at the main specifications to understand which type is right for your unique travel style and usage habits.Power Output (Wattage)Power output is measured in watts and tells you how much electricity the generator can provide at one time, both running (continuous) and starting (for appliances that need more power to start). This is crucial because if your generator doesn't provide enough wattage for your devices, you risk damaging the generator or not being able to run everything you want. Power outputs are usually categorized as lower wattage (under 2000W), mid-range (2000W to 3500W), and high wattage (over 3500W). For light use, such as charging phones or running lights, a lower wattage model suffices. For running an RV air conditioner or multiple appliances, look for higher wattage models. To choose the right output, add up the wattages of everything you plan to use at once and pick a generator that covers that total comfortably.
Fuel TypeRV generators typically run on gasoline, diesel, or propane, each with its own pros and cons. Gasoline is common and easy to find, but may go bad in storage. Diesel generators are efficient and work well if your RV already uses diesel, while propane is clean-burning and long-storing, but less energy-dense. Choosing a fuel type depends on what your RV uses, your access to fuel while traveling, and your preference for storage or environmental impact. Pick the fuel that best matches your RV's existing setup and your travel plans.
Noise LevelNoise level is measured in decibels (dB) and affects how loud the generator will be when running. This is important for comfort, especially if you spend a lot of time in quiet campsites or value peaceful nights. Quiet generators (under 60 dB) are best for areas with noise restrictions or close camping, while medium (60–70 dB) and loud (over 70 dB) generators may be better suited for daytime use or more remote areas where noise isn’t a concern. Choose a model that fits the environment where you’ll camp most often.
PortabilityPortability describes how easy it is to move and store the generator. Some are lightweight with handles or wheels, while others are bulky and stay mounted to the RV. If you plan to move your generator frequently or take it off the RV, look for lighter and more portable models. If it will stay fixed, portability is less important. The right choice depends on whether you need to lift or transport the generator often.
Run TimeRun time is how long the generator can operate on a full tank of fuel at a certain load, usually measured at 25% or 50% of capacity. Longer run times mean fewer fuel fill-ups and less worry about running out of power overnight. Shorter run times might require refueling more often, which can be inconvenient. To pick the right run time, think about how long you want continuous power—overnight or for several hours at a time—and choose a generator that can meet those needs.
Start MechanismGenerators start by either manual recoil (pull-start), electric start (push button), or even remote control. Manual recoil is reliable and simple but requires physical effort. Electric and remote starts are easier and faster, ideal if you want convenience or have difficulty with pull-starts. Choose your start mechanism based on how easy you want the starting process to be.
Inverter TechnologyInverter generators deliver cleaner, more stable power that's safe for sensitive electronics like laptops and smartphones. Non-inverter models may be fine for larger appliances but can risk damaging delicate electronics due to power fluctuations. If you need to charge or use electronics regularly, consider an inverter generator. Otherwise, a standard generator may suffice for basic appliances.