Pylontech UP2500

l 9UPSV0501
15/19
B. Power On
Double check all the power cable and communication cable.
( 1 ) Switch power on
Switch on all the battery modules:
(2) The o n e w i t h empty LO is the Master Battery Module, others are s l aves ( 1 master battery
confi gure with maximum 1 9 slave batteri es) . And then from Maste r Battery Module ' s RS485 to
inverter:
(3) Press the Start Button (red button) of master battery to power on, all the battery LED light will
be on one by one from the Master battery.