Capacitance bulged or exploded of BP Series/ BPlus Series/ Helios II Series


BP series pure sine wave inverter/ BPlus Series pure sine wave inverter/ Helios II Series off grid solar inverter


If the input voltage of battery exceeded defult value, capacitance will bulge/explode and further damage DC input part MOS tube.

Fault Causes

The input voltage of DC battery was too high.

Solutions and steps:

Change capacitance and MOS tube.

                        (Helios II Series)


Battery voltage of all models of inverter should not exceed values below: