Realtime analytics output

OpenSearch cluster Electricity Analytics

Electricity analytics. A work in progress. Major redevelopment from Fronius/ElasticSearch to Solax/OpenSearch to SigEnergy/OpenSearch/OpenHAB.

Data sources are the Distributor's electricity meter via the free Emerald EMS and also via the more sophisticated Zigbee Gateway Rainforest Eagle (1st Gen) iCredit as well as the Solax X1 inverter SigEnergy battery/solar combo unit itself. The main difference between the two electricity meter measurements is the flashing LED reading Emerald EMS can't see exported electricity. That means the lower two graphs only show consumption whereas the top graph goes negative (meaning exported electricity is measured).

Generally the green parts of the graph come directly from the Solax inverter SigEnergy box. We inherited a bottom of the line Solax X1 system in the new house (which has been fully compromised and is providing data, via a Raspberry Pi Zero W, directly to the MQTT server - no more Chinese cloud servers are involved). This has been completely replaced by the SigEnergy 24Kw battery/solar combo.

The entire inverter/battery now looks like another IoT device as far as OpenHAB and the analytics are concerned with the help of a great little Docker container named sigenergy2mqtt.