SmartLogger1000
User Manual
7 WebUI
Issue 12 (2019-01-15)
Copyright © Huawei Technologies Co., Ltd.
196
No.
Parameter
Description
Unit
Value Range
Remarks
20
Reactive
power output
at night
In some specific
application scenarios, a
power grid company
requires that the inverter
can perform reactive
power compensation at
night to ensure that the
power factor of the local
power grid meets
requirements.
N/A
Disable
Enable
For the inverters
except the 600 V
inverter, this
parameter is available
only when
Isolation
is set to
Input
ungrounded (with
TF)
.
21
Enable
reactive
power
parameters at
night
When this parameter is
set to
Enable
, the
system compensates
the reactive power at
night based on the
value of
Reactive
power compensation
at night
.
When this parameter is
set to
Disable
, the
system compensates
the reactive power at
night based on the
remote scheduling
command.
N/A
Disable
Enable
N/A
22
Reactive
power
compensation
at night
Sets the reactive power to
be compensated at night.
When there is no input or
remote scheduling
command on the PV side,
this command is
responded.
kVar
(-Qmax, Qmax)
N/A
7.8.2.4 Setting a Tracking System
If a PV string uses a tracking system with controllers, you can set parameters for the tracking
system over the WebUI.
The parameters vary depending on the controller manufacturer. Set parameters based on site
requirements.
This function applies only to the 1100 V SUN2000.
Because of permission restriction, log in as
Advanced User
. Choose
Monitoring
>
SUN2000
>
Tracking System
to access the target page.