Gasoline prices are somewhat expensive and tend to be the least efficient way to run a generator.
Lp gas generator fuel consumption.
50 load 2500 watts output average should use no more than 50 000 btu per hour and cost approximately 0 40 to operate.
Propane gas consumption chart.
To know more about best propane gas generator visit here.
91 502 22 875 4.
You simply divide the energy content of the propane by the burner consumption.
To compare that to gasoline 110 000 btu per gallon times the cost by 1 1 to arrive at 0 88 per gallon.
Calculating propane gas consumption is based on the burner size.
For example if a burner uses 22 875 btu per hour it will last 4 hours on a gallon of propane which contains 91 502 btu.
So if you are paying over 0 88 per gallon for gasoline you can save by using natural gas.
As you might know all generators are not created equals some will consume more and some others may use less than what was mentioned.
A typical generator uses three quarters of gas gallons per hour.
But just for shits and giggles let s give it a shot.
These numbers are just estimates and each generator must be estimated for it s individual fuel consumption.
At least for long periods of time.
As for another example again depending on what you are powering and the size of your generator let s say 20kw in this example a propane generator may use around 2 3 gallons hour.
Typically a 50 amp generator burns at least one gallon of lp per hour while a 30 amp generator will consume about a half a gallon of lp per hour.