There is no good experience with RV without power. Most of us love camping in sunny places so we need a good generator for RV to keep at least that AC on. There are plenty of options for supplying power. But if you want to check the best RV generators then you should look here. You should be picky for this, when we got our first generator for rv we pick the worst solution. It was really noisy. And the least thing you need on a vacation is some stupid loud generator disturbing the pease and silence. That is a no no. You should really go with the best solution and pick a quiet rv generator. The price is something that you should not be worried about, if you are planing to spend your free time relaxing.
There is nothing stopping you from getting the best generator for RV, but first calculate your needs and check your pocket, because if you want to get a good one, you should spend some money on it.