Setup two PVs in office.
Under two panel cascade open voltage is over 100V.
Big one PV OV-77V / Small one PV OV-41V.
Direct connect BMS controller's Solar-in.
Battery is 24V.
Front View.
BMS mount on the rack.
BMS controller front View.
LCD display in solar status.
In 24V battery system saving current about 200mA.
LCD display in solar status.
In 12V battery system saving current about 0.5A.