P15 Group Functions Special For Solar Inverter - INVT SPC Series Operation Manual

SPC Series Solar Pump Inverter

P15 group Functions special for solar inverter

Function
code
Solar inverter
P15.00
Vmpp voltage
P15.01
giving method
Vmpp voltage
P15.02 given through
P15.03
deviation limit
Name
0: Disable
1: Enable
The value 0 indicates solar control is
invalid, and this function group is not
selection
used.
The value 1 indicates solar control is
valid, this function group can be modified.
0: Voltage
1: Max. power tracking
The value 0 indicates using the voltage
giving method, the reference voltage is
P15.02, and it is a fixed value.
The value 1 indicates the reference
voltage is given by tracking the max.
power. The reference voltage keeps
changing until the system becomes
stable.
Note: This parameter is invalid when
terminal function 43 is valid.
0.0–6553.5Vdc
When
determines
(During testing, the reference voltage
value must be less than the PV input
voltage. Otherwise, the system runs at
the lower limit of frequency.)
keypad
The default value depends on the model:
4–7.5kW
0.0–100.0% (100.0% corresponding to
PID control P15.02)
PI adjustment is performed only when the
ratio of the difference between the actual
Description
P15.01 is 0, this parameter
the reference
Vmpp voltage set
Model
through keypad
2.2kW
-40-
Function parameter list
voltage.
250.0V
450.0V
Default Modify
◎
1
◎
1
Model
○
depended
○
0.0%