If you want a generator for backup only and you know you are going not going to be using it very often, and you do not want to have to keep buying fresh gasoline, the All Power America APG3201 portable diesel generator may be just what you are looking for. It is surprisingly affordable and worth considering.
DeWALT DXGN6000 Review
Anyone that needs a reliable commercial grade generator for the jobsite or even a rental business will find this Honda powered DeWALT DXGN6000 gas generator will fit the bill.