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User Manual 3000SP
Rev. 1.1 16/03/2021
Identification: MD-AL-GI-00
Rev. 1.1 of 16/03/2021 - Application: GID
Figure 12 - Connecting the communication cable to the Pylontech battery
4.2.2.
Connecting multiple batteries in parallel
If multiple batteries are present, check the parallel connections between one battery and another.
a.
In the case of Pylontech batteries, connect one of the two power cables (e.g. the positive, orange one) to
the master battery, inserting the fast contact into the appropriate terminal; then connect the other cable
(e.g. the negative, black one) to the last battery of the pack, as shown in the figure below. Finally, run the
batteries in parallel using the short jumpers (supplied with the battery) or those with a length of 0.6 m
or 1.5 m (available on request, codes ZST-CABLE-0.6M and ZST-CABLE-1.5M), connecting respectively
the positive and negative polarities of one battery with those of the next battery.
