System Wiring - Pylontech RV12100 User Manual

2.3 System Wiring

2.3.1. Parallel Connection:
Before wiring the battery model, make sure all batteries are turned off. Follow the steps
shown below for wiring, with all positive poles together and all negative poles together.
Then press any battery's Power button and the other batteries will turn on automatically.
Please Note:
1. The number of Parallel connections is limited to 8 pieces
2. Ensure that the voltage difference between the batteries should not exceed 0.2V
before connection. If batteries do exceed 0.2V difference then all batteries will
require a full charge so they are an equal voltage.
3. Each set of the battery external cables should have the same wire diameter and
length. This keeps the current flow of each battery consistent during operation.
4. When 2~8 batteries are connected in parallel, the charge-discharge current shall
not exceed 0.5C of the total bank capacity.
Master Instruments Pty Ltd
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RV12100_