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Pylontech integration within our EMS
Our EMS supports utility-scale battery systems from Pylontech.
Pylontech specializes in lithium battery storage systems for residential, commercial, and utility-scale applications.
The integration connects to the Pylontech LEMS (Local Energy Management System) controller, which presents one or more high-voltage battery racks as a single system. The EMS reads the aggregated state of charge, state of health, voltages, currents, power limits, cell diagnostics, and nominal capacity directly from the LEMS over Modbus TCP.
We support the following Pylontech systems:
LEMS
LEMS controller fronting 1500 V-class battery racks (e.g. PowerCube-M5A)
The battery is integrated as a standalone BMS device and pairs with a separate PCS (e.g. the Sinexcel PWS1-1725KTL-H) for charge and discharge control.
With the current integration, our EMS enables:
Live monitoring of state of charge, state of health, voltages, currents, and cell temperatures
Charge and discharge power envelopes based on the limits reported by the LEMS
Intelligent charging and discharging of the connected battery through the paired PCS
Peak shaving, load balancing, and demand response
Optimization of solar self-consumption
Additional functionality may be added over time as integration capabilities evolve.
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