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The Fig. 5-6 Set parameters based on the installed solar DC capacity
The “output power” value is value a multiplied by value c when P >= a*c,
Table 5-1: The indicator of the Item
Parameter
Definition
a
The combined peak power of the PV array (Wp)
b
The sum of the rated powers of all inverters in the
PV plant (Wac)
c
The Percentage of output power limitation based
on parameter a
P
The sum of the real time output power of all
inverters in the PV plant
Parameter b: This parameter is the key value of power limitation, please ensure
that it is correct
Based on the Installed Inverter AC Capacity
In this method the AC output of the PV system will not exceed a set percentage
of the installed inverter AC capacity regardless of the installed DC capacitay. For
example, if a 20 % limitation on a 2 kWp PV system connected to an Eversol
TL2000 (2 kWac inverter) has been set then the AC output will not exceed 1.6
kWac.
Fig. 5-7 is shows the system diagram of power limitation based on the installed
AC (inverter) capacity
For this method position 2 in Fig. 5-7, should be ticked.
For correct operation of this method there are two parameters that must be
entered, please refer to Fig. 5-7:
Item b – total inverter AC capacity of PV system in W;
Item d – Limitation value of AC capacity in %.
Click the “OK” button in bottom-right of this web page to ensure the setting
parameters take effect.