Inverter
IPS (only available for Italian grid code CEI-021)
1
IPS external command signal
Specifies IPS external command signal.
2
IPS local command signal
Specifies IPS local command signal.
Power
1
Maximum apparent power
You can set this parameter to adjust the maximum apparent power of the device.
2
Maximum Active Power Output
You can set this parameter to adjust the maximum output active power of the device.
3
Maximum Active Power Input
You can set this parameter to adjust the maximum input active power of the device.
System Parameters
1
Insulation impedance threshold
To ensure the safety of the equipment, the equipment cannot operate if the equipment detects that the measured insulation resistance to the ground output by the PV array is lower than the value set for this parameter.
2
PV input start voltage
You can set a lower starting voltage when few PV strings are connected.
3
Ground fault detection
When it is set to 
, a grounding error alarm is generated when the device is not grounded or properly grounded.
4
MPPT Multi-peak Scanning
When it is set to, Can trigger multi-peak scanning.
MPPT Multi-Peak Scanning Interval: Set the multi-peak scanning cycle time, and it will scan once every set interval.
5
Leakage current optimization enabled
When it is set to, It can reduce the machine's leakage current to the ground, but may also increase the device's power loss.
Fan parameters
External fan silent mode regulation
When it is set to 
, the maximum fan speed is limited to reduce fan noise.
EMS Control
Single-Machine Active Power Dispatch Enable
When it is set to 
, the power is scheduled for a single device, and you can set it to either active power mode or reactive power mode.
Inverters with this parameter set cannot participate in EMS control.
Pack Delayed Activation
Pack Delay Activation Enable
When it is set to
, PACK activation is delayed. During initial startup, the PACK is not activated. After startup is completed, manually activate the PACK via the APP interface as needed.
Islanding
Active Anti-islanding
When it is set to , active anti-islanding is activated.
PID
PID Compensation Direction
PID compensation direction. Only supports P-type panels or PV positive bias.
PV Positive Bias: When it is set to
, PV positive bias can be set.
Pid Repair Enable
When it is set to, PID repair is activated. Works only during nighttime when the grid relay is disconnected.
Pid Protection Enabled
When it is set to, PID protection is activated. Only applicable to IT grids, i.e., grids with an isolation transformer on the output.
Nighttime PID Protection Enabled
When it is set to, nighttime PID protection is activated. If an abnormality is detected in the PID module during nighttime operation, the system shuts down for protection.
AFCI
AFCI Enables
When it is set to , the device will conduct the DC arc testing.
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