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In the Qt mode, system rated reactive power is fixed, and the system injects reactive power
according to the delivered reactive power ratio. The Reactive Power Ratio is set through
the App.
The setting range of the reactive power ratio is 0~100% or 0~-100%, corresponding to the
ranges of inductive and capacitive reactive power regulation respectively.
“Q(P)” Mode
The PF of the inverter output varies in response to the output power of the inverter.
table 7-9 “Q(P)” Mode Parameter Descriptions:
Parameter
Explanation Range
Reactive
response
Switch for enabling/disabling reactive
response
Enable/Disable
Reactive re-
sponse time
Completion time of reactive response
0.1s~600.0s
Q(P) Curve
Select corresponding curve according to
local regulations
A, B, C
*
QP_P1
Output power at P1 on the Q(P) mode
curve (in percentage)
0 ~ 100%
QP_P2
Output power at P2 on the Q(P) mode
curve (in percentage)
20% ~ 100%
QP_P3
Output power at P3 on the Q(P) mode
curve (in percentage)
20% ~ 100%
QP_K1
Power factor at P1 on the Q(P) mode
curve
Curve A/C: 0.8 ~ 1
Curve B: [-0.600~0.600]
*Active Overload Rate/
1000
QP_K2
Power factor at P2 on the Q(P) mode
curve
QP_K3
Power factor at P3 on the Q(P) mode
curve
QP_
EnterVoltage
Voltage percentage for Q(P) function
activation
100% ~ 110%
QP_ExitVoltage
Voltage percentage for Q(P) function
deactivation
90% ~ 100%
QP_ExitPower
Power percentage for Q(P) function
deactivation
1% ~ 100%
QP_EnableMode
Unconditional activation/deactivation of Q
(P) function
Yes / No
* Curve C is reserved and consistent with Curve A currently.
User Manual 7 iSolarCloud App
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