what size generator for 30 amp rv

To determine the size of generator needed for a 30 amp RV, you need to calculate the power requirements by multiplying the amps by volts to get watts. For a 30-amp RV, you need a generator that provides at least 3,600 watts. A 3,000-watt generator will power most 30-amp RVs, including the AC unit with no problem. A 3,500-watt generator is also a good option. A 2,500-2,800-watt generator is often a good minimum threshold for 30-amp RVs that have AC units. It is important to note that the power requirements may vary depending on the number and type of devices or appliances you want to plug in your RV.