What you have are two 5 k generators. Unless they are synchonous generators or you are making DC with sycronous inverters. 5 k will go a long way to power your aveage home providing you use the power wisely, i.e. alternating useage, freezer for three hours every six hours fridge on off hours, no 25,000 btu A/C units etc. having two units his good though. It allows you to alternate between units and keep them in good running condition.