Table 2. PEM E-130 stack parameters [26].

Item	Value
Specification	PEM E-130 stack
No. of series Cells	20 cells
Voltage per one cell	From 1.5 to 2.2 V
Operating current of the stack	From 0 to 200 A (135 A rated)
Operating voltage of the stack	43 V
Calorific value for hydrogen at HHV	286000 J/ml
Faraday’s efficiency	96.165%