Release 2021.14.0

  • Similar-Day Predictor

The research in EMSIG project showed, that the ‚Similar-Day-Model‘ can achieve good results for prediction of a household consumption. This release comes with an implementation of this model as a predictor in OpenEMS.

  • Bosch BPT-S 5 Hybrid Energy Storage System

The dated Bosch BPT-S 5 Hybrid ESS is now supported by OpenEMS.

  • Numerous bug fixes, dependency updatens and other changes

https://github.com/OpenEMS/openems/releases/tag/2021.14.0

Release 2021.5.0

New Implementations: KMTronic 4-Port Relay Board & GoodWe Battery-Inverter for Generic-ESS

Update of Local Timeseries databaseRRD4j

Now there are more options to adjust the number of files written to the hard disk and the files are generally smaller. Auto-update for old files is provided.

Many OpenEMS Backend improvements (backports from FEMS)

  • Controller.Backend.Api: sends data on each Cycle, asynchronously
  • Backend Edge-Websocket and Ui-Websocket services: performance improvements
  • InfluxDB Backpressure: handles cases when we write too much data to the InfluxDB
  • Add timeout for JSON-RPC Requests

https://github.com/OpenEMS/openems/releases/tag/2021.5.0