GMDE GEatom 306KTL
Global Mainstream Dynamic Energy Technology Ltd.
10
Figure 2 External Energy Management Solutions
In this solution, a third party EMS (Energy Management System) is required. GEatom battery inverter
is connected to this EMS by RS485 communication cable. The EMS monitors and controls the start-up
and operation of both the PV and battery inverters.. GEatom battery inverter can work with all the
EMS units as long as the communication protocol is integrated. To request the detailed
communication protocol, please contact us at
Note: Maximum Charging current, Maximum Discharging current, Discharging Stop Voltage and
Charging Stop Voltage should be set before commissioning to maintain battery’s lifetime. We
recommend user to set these parameters every time before activate the inverter. In solution1, these
parameters are set in LCD screen see 4.3.4 Battery Setting”. In solution2, these parameters are set by
external commands according to communication protocol through RS485 interface.
2.2 Description of the Device
The GMDE battery inverter is a three-phase transformerless inverter, mainly being applied to
charge/discharge the battery packs, which could help save client’s electricity bill by optimizing use of
energy.
