I have a Luxpower 5kv hybrid inverter with a Shoto 5.1kwh li-on battery. The battery is communicating with the inverter via CAN cable. I also have 8x450watt Canadian solar panels. I regularly get a "Battery Voltage High" error. When this happens the power dips for a moment and then moves to grid only (even though their might be solar available). This lasts for about 5min when it goes back to normal.
Any advice or is this normal i.e. the method used by inverter to make sure battery voltage does not go too high?