9.1 SETTING PHOTOVOLTAIC CHANNELS
To set the photovoltaic channels:
Basic settings
→
Channel configuration
When connecting strings in
independent mode
:
O
Input channel 3
–
PV Input 1
O
Input channel 4
–
PV Input 2
When connecting strings in
parallel mode
:
O
Input channel 3
–
PV Input 1
O
Input channel 4
–
PV Input 1
When shutting down the system, ALWAYS DISCONNECT THE AC VOLTAGE by opening the
designated switch.
NEVER SWITCH OFF the batteries before disconnecting the AC voltage
,
and therefore with the storage system connected to the AC grid.
Note:
Make sure the cable connections are firmly established.
For systems with a capacity exceeding 15 kWh, the batteries are connected in two independent groups to the
inverter's battery input interface.
The battery capacity varies from 5 to 20 kWh (in the case of 4 batteries, it is necessary to purchase the
extension kit, code
ZZT-ZBT5K-EXT-KIT
).
Advanced settings
→
0715
→
Battery parameters
- No. of batteries:
Group 1
→
(enter the number of batteries installed)
Group 2
→
0
- Battery 1:
Depth of discharge: 80%
9.2 SETTING BATTERY CHANNEL
To set 1 battery channel:
Basic settings
→
Channel configuration
O
Input channel 1
–
Batt Input 1
O
Input channel 2
–
Not in use
Advanced settings
→
0715
→
Battery parameters
- No. of batteries:
Group 1
→
(enter the number of batteries installed)
Group 2
→
(enter the number of batteries installed)
- Battery 1:
Depth of discharge: 80%
- Battery 2:
Depth of discharge: 80%
To set 2 battery channels:
Basic settings
→
Channel configuration
O
Input channel 1
–
Batt Input 1
O
Input channel 2
–
Batt Input 2
13
