Pylontech US2000 Manual page 5

2020-03-09 12:34
4.3 Inverter Settings
In the Inverter tab of VEConfigure
VEConfigure Inverter Parameter Setting
DC input low shut-down
DC input low restart
DC input low pre-alarm*
* The pre-alarm setting is dependant on your preference and on site specific requirements. You may
wish for this to be activated earlier in an off grid situation to allow time to start a backup generator.
ESS System Settings
If you are using the battery as part of a
guide and Design and Installation
The settings that are specific to the Pylontech battery in the VEConfigure ESS Assistant are below:
Select the externally managed Lithium battery option
ESS Parameter
Sustain voltage.
Dynamic cut-off values set all values to 46V.
Restart offset:
Due to the reliability of the grid supply and the behaviour of the sustain voltage threshold in ESS; you
may wish to suppress the low voltage pre-alarm warning so that it does not trigger every day on its
regular deep cycle. See
Victron Energy - https://www.victronenergy.com/live/
5/11
44V
48V
48V
grid connected ESS
Manual.
Settings
48V
1.2V (Default)
ESS FAQ Q5 - about suppressing the low-voltage alarm.
Victron & Pylontech US2000, US3000 and Phantom-S
system, please review the ESS Quickstart