User’s Manual 1PH HYD3000-HYD6000-ZP1
Rev. 1.0 01/09/2023
Identification: MD-AL-GI-00
Rev. 1.1 of 27/01/2023 - Application: GID
62/193
16.
Configure channels as described below:
Inverter channels
Inverter channel configurations
Channel 1 input
Bat input 1
Bat input 2
Not used
Channel 2 input
Bat input 1
Bat input 2
Not used
Channel 3 input
PV input 1
PV input 2
Not used
Channel 4 input
PV input 1
PV input 2
Not used
For photovoltaic systems, set the inputs according to the string configuration, specifically:
•
For independent strings, set:
o
Channel 3 input – PV input 1;
o
Channel 4 input – PV input 2.
•
For parallel strings, set:
o
Channel 3 input – PV input 1;
o
Channel 4 input – PV input 1.
The inverter has two MPPTs, which can operate independently or in parallel.
The user can choose the appropriate
MPPT operating mode depending on how the system is designed.
Independent mode (default):
If the strings are different (e.g. installed on two separate flaps or consisting of a different number of panels), the
input model must be set to “Channel 3 input – PV input 1 and Channel 4 input – PV input 2”.
Parallel mode:
If the strings are connected in parallel, the input mode must be set to “Channel 3 input – PV input 1 and Channel
4 input – PV input 1”.
Note:
Depending on the type of inverter, select the appropriate inverter accessories (cables, fuse holders, fuses,
switches, etc). The open-circuit voltage of the photovoltaic system must be lower than the maximum DC input
voltage of the inverter. The output voltage of the strings must be compatible with the MPPT voltage range.
The positive and negative polarities of the panel on the inverter must be connected separately. The power cable
must be suitable for photovoltaic applications.
