DCDB Boxes
ACDB and DCDB boxes are critical for safe electricity use because they serve as circuit breakers when uncontrolled energy or an increased power surge flows through the electric wires and to the distribution board.
DCDB stands for Direct Current Distribution box and is installed between the solar panels and the inverter. This box protects your solar inverter and panels from high voltage and short circuits.
A DCDB box contains a DC SPD to protect against surges, a DC MCB, and a fuse that breaks the circuit in case of high voltages.