Choosing the Right Generator for Your RV

Traveling in an RV offers the comforts of home on the road—air conditioning, a fridge, microwave, television, and more. However, enjoying these amenities requires a reliable power source. Portable generators present an effective and cost-efficient solution to meet your power needs.

But how do you determine the right generator size to purchase? Generators are categorized by watts—both starting and running.

The wattage capacity of your generator dictates the number of devices you can power simultaneously. To assess your needs, calculate the total wattage requirements of all the accessories you intend to operate using generator power. Typically, the wattage is indicated on the device itself or can be determined using a simple formula: volts multiplied by amps. This total will guide you in selecting the appropriate generator model.

It's important to note that certain devices have higher starting wattage demands compared to their running wattage. For instance, air conditioners are major power consumers. To determine the minimum wattage required, add the starting watts of the air conditioner to the running watts of all other devices. This figure represents the minimum generator wattage needed.

Additionally, consider the duration for which you'll run the generator. The run time, outlined in the generator specifications and owner's manual, is calculated at 50% load levels. The power consumed directly influences run time; more power usage translates to shorter run times and necessitates more frequent refueling.

Safety is paramount when using generators, especially regarding carbon monoxide emissions. Always position the generator in an outdoor area, away from occupied spaces, and ensure its exhaust is directed away from campsites. Never transport a generator inside your RV or towed camper; opt for a platform built onto your vehicle for safe transportation.

Making an informed decision about generator size and usage not only ensures a comfortable journey but also prioritizes safety throughout your RV travels.