The type of fuel used by the home generator—propane, natural gas, diesel ... for a 2,000 sq. ft. house costs $4,250 to $6,600 ...

The cost of a Generac generator ranges from $2,000 to $5,000 for a unit that can produce 7 to 24 kW, plus installation ... which can cost tens or hundreds of thousands. The cost of a diesel generator ...