.72. .73.
10.2 Three phase meter connection
GRID
On-grid
Back-up
NPS Box
Loads
10.3 Special Back-up Connection
For some markets such as Italy, etc., the backup port and grid port should not be powered at
the same time.
When the grid is present, the grid port should be used to support the loads.
When the grid is lost, the backup port should be used to support the loads.
An interlocking function between the backup port and grid port is necessary.
Therefore, a separate NPS box and firmware upgrade is needed to achieve this function.
Please consult Solis technicians for details and refer to the NPS box installation manual
10.4 Working Mode Description
Mode 1: Self-Use Mode Logic(Maximize the usage of PV)
PV Power Using Priority: Load>Battery>Grid
Load Support Priority: PV>Battery>Grid
Battery Charging Power comes from PV. (If “Charging From Grid” is allowed, it can also
come from Grid)
If “Time of Use” is “Run”, the logic will follow the charging/discharging settings and time
settings as defined in “Time of Use”. For those undefined period of time, it will still follow
the Self-Use logic.
Time of use for Self use
Path: Advanced Settings->Storage Energy Set->Storage Mode Select->Self-Use Mode->
ON->Time of use for Self use
Settings
Time of use for Self use
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Optimal Income:
050.0V
050.0V
22:00----08:00
08:00----22:00
E S C
U P
D O W N E N T
Charge Limit:
Discharge Limit:
Charge Time:
Discharge Time:
HH MM HH MM
10:00
14:00
Total Time:
Total Time:
HH MM
N E X T =< E N T > D O N E =< E S C >
Stop
Charging from gird self use
Path: Advanced Settings->Storage Energy Set->Storage Mode Select->Self-Use Mode->
ON->Charging from gird for Self use
Settings
Charging from gird for Self use
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Allow
Not Allow
Y E S =< E N T > N O = < E S C >
10. Appendix 10. Appendix
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