Two-state logged energy calculator

Add energy from the two measured operating states instead of multiplying peak power by the entire period.

E = P_{1} \times h_{1} + P_{2} \times h_{2}

Calculator

Enter the values you know and leave one box empty. Calculate finds the empty one, the result or any input.

Given

E = 24 \times 8 + 6 \times 16 = 288

Symbol	Meaning	Unit
$E$	energy over the logged period	kWh
$P_{1}$	first-state real power	kW
$h_{1}$	first-state duration	h
$P_{2}$	second-state real power	kW
$h_{2}$	second-state duration	h

Results are estimates for study and screening. Check the inputs, units and assumptions before you use them for design, billing or contract decisions.