LocalEMS
Integrated into PCM on/off-grid transfer equipment, STS modules and all-in-one solar-storage systems for site-level acquisition, dispatch and control.
ENERGY MANAGEMENT
Coordinate every energy sourcewith LocalEMS
The LNE energy management system combines LocalEMS with a cloud platform for microgrids and energy-storage systems, supporting self-consumption, peak shaving, export limitation, diesel hybrid operation and remote monitoring.
SYSTEM ARCHITECTURE
Cloud platform
Supports remote monitoring, multi-device networking and 4G communication for central visibility of microgrid and energy-storage operations.
Core capabilities
01Coordinated control of solar PV, storage, diesel generation and the utility grid
02Self-consumption, peak shaving and load following
03Export limitation with 30 ms response
04Diesel hybrid operation with automatic generator start and stop
05SOC balancing with independent battery-cluster adjustment
06On/off-grid transfer: active 0 ms and passive below 10 ms
07Cloud-based remote monitoring and 4G communication
08Black-start capability without a utility grid
System specifications
ArchitectureLocalEMS plus cloud platform
On/off-grid transferWith PCM / STS: active 0 ms and passive below 10 ms
Grid-forming / grid-followingSupported with PCS integration
Device networkingSupports parallel operation of multiple grid-forming units
InterfacesRS485 / CAN / Ethernet / 4G
ProtocolsModbus RTU / Modbus TCP / CAN 2.0B / cloud protocol
InstallationIntegrated or standalone
OPERATING MODES
AC-coupled solar storage
Supports self-consumption, generation-priority and load-priority operating modes.
On/off-grid all-in-one systems
Supports self-consumption with backup power, automatic off-grid transfer during outages, charge/discharge SOC limits and generator start/stop SOC settings.
Solar-storage-diesel microgrids
Supports black start without a utility grid, renewable-energy priority and coordinated generator supply.
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