- High voltage alarms
Hi ... been running Quattro inverter with 6 pylontechs for 3 years. Few months ago had high voltage alarms signals when batteries reached 100%. Found 1 battery swollen. Firmware on batteries and all components were updated. Now struggling to get batteries charged. If there is no loads solar production drops. Charging of batteries only between 200 to 500w at any soc level. Excuse my lack of knowledge. I am not an installer. Thx