16
Green indicator: The left indicator indicates normal operation.
Blue indicators (SOC): In normal operation, the four indicators on the right show the module’s state of charge (SOC).
Each indicator represents 25% of a full charge. If the SOC value is 50%, the three rightmost indicators are on solid
BLUE
. The blue indicators of the slave modules look as below.
Whereas, the leftmost blue indicator on the master module flashes.
Also, verify that the module with the left-most flashing blue SOC indicator corresponds to the module which has
communication wired from the BMS to the PCS [BMS in] port.
CAUTION! If any battery module other than the master has a flashing SOC light at startup, shut down all
battery modules by holding the [Power] button for 5 seconds. In this state, it may be necessary to shut down
battery modules individually. After all modules are OFF, repeat step 2.
3.
Turn ON the Battery disconnect switch inside the battery cabinet.
IMPORTANT! The DC breaker is not intended for use as an external service disconnect. It is intended only
for authorized service personnel as part of the startup sequence and/or equipment service only. Overload
protection is provided by the fuses within the battery modules.
The PCS module will initialize, indicated by a brief flash of all LEDs on the
display panel, followed by a status of the battery and PCS. Refer to table in
section 12.2 for definitions of the indicator status of the PCS.
4.
Turn ON the AC breaker at the main electrical panel to the PCS.
10.1 Shutdown Sequence
1.
Press and hold the service button for 10 seconds.
All lights on the panel will flash rapidly.
2.
Shut off the BESS AC grid disconnect.
3.
Wait 20 minutes for the BESS to de-energize. Shut down is complete when all panel lights are OFF.
Service personnel only! Alternate to step 3 above: remove the front cover of the battery, and press and
hold the power button on the master battery for 5 seconds to de-energize the battery modules. Confirm
all module panel lights are OFF.
11 Operation
The Evolve home energy storage system will remain in a sleep standby mode (not grid connected) until
the energy management system (EMS) / gateway is fully commissioned. Refer to the Evolve ESS - AU
Commissioning Guide for setup instructions using the Stormcloud by SwitchDin monitoring app. Ensure
the regional settings of the PCS match the installation region prior to commissioning the EMS / gateway.
11.1 Updating the PCS factory regional settings
The PCS within the BESS is factory configured for Australia –Region A. For installations in any other region, the
PCS settings file must be updated accordingly using a separate software application. Contact support at Eguana
Technologies Pty to obtain the ECI software. Refer to the Eguana ECI manual for further instructions. PCS
settings are not available in the EMS monitoring app.
EMS
Figure 14: Battery breaker
disconnect turn ON.
