by Frank Froggatt If you want to have electricity in your RV no matter where you go and you don’t have a generator, then you are going to want to invest in an RV generator for sale. While shopping for your RV generator you need to be aware that there are three common types available end of these are: a propane generator, a diesel generator, and your standard gas run generator. If you buy a gas generator, you want to make sure that you fire it up on a regular basis because if it sits idle yo