3.4 PV-Only Mode
This mode enables the solar energy to be generated. However, the Battery charge-discharge
does not operate. A maximum of power or less of solar energy generation power can be sent
to Grid based on the EMS decision.
• Use smart meter. The energy supply priority is : load (sub+main) > grid
• Not use smart meter. The energy supply priority is : sub_load > grid
[ Figure 3-4 : Diagram of PV-Only Mode ]
3.5 Battery-Discharge Mode
This mode permits of no solar energy generation. Battery discharge is only available on this
mode. Based on the EMS decision, the Battery discharge power can be sent maximum 3kW
or less only to the Load.
• Use smart meter. The energy supply priority is : only load (sub+main)
• Not use smart meter. The energy supply priority is : sub_load
[ Figure 3-5 : Diagram of Battery-Discharge Mode ]
Grid Output
Power
Load Output
Power(Main)
Load Output
Power(Sub)
PV Input
Power
Energy
Meter for
Utility
Battery
Power
One Way
Bi-directional way
Inactive
Grid Output
Power
Load Output
Power (Main)
Load Output
Power (Sub)
PV Input
Power
Energy
Meter for
Utility
Battery
Power
One Way
Bi-directional way
Inactive
15
I
Operating Modes
Summary of Contents for Q.HOME+ ESS HYB-G2
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