BTS 5K user manual
Copyright © Shenzhen SOFARSOLAR Co., Ltd
4. Electrical Connection
This product is used for battery energy storage PV system. Equipment
can be damaged if not used as intended.
Only professional electrical engineers can install and
maintain batteries.
When making electrical connections, wear rubber gloves
and protective clothing.
When connecting the device electrically, you must first
connect the protection ground cable. When removing a
device, ensure that the PGND cable is removed at last.
Before electrical connection, ensure that the battery
module has no output voltage.
Prepare a battery cable and ensure that the positive and
negative output polarities of the battery are correct;
otherwise, the device may be damaged.
The equipment damage caused by operator's wrong
wiring is not covered by the product warranty.
4.1. Electrical Connection
4.1.1 Protection grounding cable connection
Procedure:
As shown in Figure 4.1.1-1, connect the grounding points between
modules with protective grounding cables and ensure reliable connection
of grounding cables.