Utility to retrieve data from JBD/Overkill Solar BMS units and publish it to MQTT, written in NodeJS, Based on NodeRenogy. Data can then be surfaced in Home Assistant, or anything else that can read ...

Last night the temperature dropped low enough for my battery heater to kick on this morning. My battery heater is programmed to turn on at 39 degrees F and turn off at 45 degrees F between 0600 and ...