Home Assistant adds an action for changing Sofar batteries’ discharge limits on and off the grid, their off-grid recovery level and, where supported, their charge cut-off. These settings were previously available as readings. The action writes stored inverter settings, so it skips unchanged values and should not be called frequently.
Sofar BTS towers also gain a device for each battery pack, with capacity, charge-cycle, cell-voltage extremes and temperature readings. Optional sensors expose every reported cell voltage and the pack’s four cell temperatures, helping owners follow cell balance. Pack data refreshes every five minutes.