5.6.8 Balance mode
This operation is passive mode and only applied to
BX6.3_DD+BX6.3_EX
system. During the installation, the battery voltage of BX6.3 series might be
different. Due to the specifications of the battery module, the system will be
switched to this mode automatically to balance the voltage of BX6.3 series.
When the system is operating under this mode, the system will either discharge
the battery with 3 kW power to the load and the grid or charge the battery with
2.5 kW power from the grid.
Once the battery voltage of BX6.3 series are balance, this balance mode will stop
and the system will automatically be switched to the operational mode selected
by the user.
5.7 Battery Control Setting
In battery control setting page, you can assign SOC limit, peak cut power, and
BT charge / discharge time interval.
•
SOC Limit
You can assign the lower limit of battery SOC. Battery will stop discharging
when its SOC reach this limit.
•
Peak Cut Power
Peak cut power is used in peak cut mode. You can assign the peak power of
home load usage from grid. When the home load consumption exceeds this
value, battery will discharge to supply remaining power.
•
Charge / Discharge Schedule
This settings can be separated into BT charge time and BT discharge time.
Each setting has 3 time setting intervals. The time setting of all the intervals
cannot overlap with each other.
The function is only available under self-consumption mode and selling first
mode. Under either mode, Hybrid inverter will automatically switched to charge
first / discharge first mode according to the charge/discharge schedule and
switched back to the original mode when the time is out of the setting interval.
•
Main Supply Breaker Capacity
Please set the current rating of the main supply breaker of the household. The
system will refer to this setting to adjust its maximum charging power drawn
from the grid during peak hours to avoid the unnecessary tripping of the breaker.
•
Time Schedule for SOH-cycle
Once a year the battery must do a FULL un-interrupted discharge and re-charge
cycle. This will be completed and undertaken at a scheduled day and time as
set by the user. Should the temperature of the battery be below 20 degrees
Celsius the battery will postpone the process for 3 months.
38
Main Parameters and Operation Modes
