Battery energy storage data integration
Battery storage sites combine battery management, power conversion, grid connection and fire safety systems.
Example use case
An operator relates cell temperature spread from the BMS, IEC 61850 grid data and market contracts to understand degradation in frequency response service.
Typical sources and transports
IEC 61850 and IEC 60870-5-104, DNP3 or MESA-ESS, Modbus and 4–20 mA via controllers, DLMS/COSEM meters, fire panels via BACnet read-only, and grid operator files.
What the data means
State of charge and health are BMS estimates; temperatures need rack and module identity; meter values carry settlement intervals.
Prerequisites
Before connecting battery energy storage sources, prepare an inventory of systems and owners, interface documentation for each one, read-only credentials and approved network paths. Agree identifiers, units and time zones early, and name a person who can confirm values against the source during commissioning.
Limitations
No dispatch or BMS commands. Fire system data is read-only and does not replace safety monitoring.
ALLINLET reads and normalises data; it does not control equipment.
Catalogue entries for this domain
The connector catalogue lists 29 entries for this domain. A selection is shown below. Listing indicates a possible integration path, not that it is implemented, validated or installed for your environment.
- 4–20 mA
- BACnet
- CDC
- Contacts via controller
- Contract
- Contract / files
- DLMS/COSEM
- DNP3 / MESA-ESS (common in North America)
- ECMWF / GRIB2
- Fire panel via BACnet (read only)
- Grid operator portals / XML
- Grid operator protocols
- IEC 60870-5-104
- IEC 61850
- IEC 61850-7-420
- Internal CAN
- Local measurement / PMU
- Modbus TCP
Further reading
Catalogue listings describe possible integration paths. Implementation and validation status is confirmed for each source during project scoping; no certification, service level or price is implied by this page.
Plan your data integration
Share your devices, protocols and network constraints, and we will propose a first validated connection.