Question: what do i need to know before buying a generator?
Answer: Power and Outlets. The first thing you need to know is how much power you need. ... 
Fuel Type. Gas generators are by far the most common. ... 
Fuel Tank. The bigger the fuel tank, the longer you can go between refueling. ... 
Starting. ... 
Noise Level. ... 
Wheel Kit. ... 
Lift Hook Bar.