10
Inverter
6.3 Connect Batteries in Parallel
!
CAUTION
⁎ Ensure that all batteries are in off mode and battery breakers are turned off.
⁎
Ensure that no cable is twisted after batteries are wired.
⁎ The batteries shall be manufactured within one year and have a cycle difference less than 300.
Step 1
Confirm that the voltage difference is not greater than 1V.
1.
Power on the batteries without load and use a multi-meter to measure their voltages.
2.
If the voltage difference is greater than 1V, charge the battery with lower voltage.
3.
Power off the batteries.
Step 2
Connect network cables.
1.
Insert one end of network cable A into the
PCS
port of
Battery 1
and the other end into the network
port of the inverter.
2.
Insert a terminator (a crystal plug with pin 4 and pin 5 short circuited) into
Link-In
of
Battery 1
.
3.
Use network cable B to connect the
Link-Out
port of
Battery 1
and the
Link-In
port of
Battery 2
.
Connect the rest batteries in a similar way till the last one is connected.
4.
Insert a terminator (a crystal plug with pin 4 and pin 5 short circuited) into
Link-Out
of
Battery 4
.
