Solar AC/DB & amp; DC/DB Box ACDB, DCDB and Greenergy Soar System are power distribution cum safety circuit Boxes that prevent our appliances and Solar components from short circuiting and high voltages. They act as circuit breakers when the power fluctuate and electricity surge flows through these distribution boards. These Boxes are Installed inside the premises to control and supply the electricity to various electrical appliances. DCDB and Greenergy Solar System is Installed between the solar panel and solar inverter, while ACDB is Installed after the solar inverter but before the connected load. The ACDB (Alternative Current Distribution Box) is a small solar device that is installed between the solar inverter and your home load. An ACDB includes necessary surge protection devices (SPD), AC fuse, and MCB to protect the appliances from any type of electrical damage or high voltages. It receives the AC power from the solar inverter and directs it to AC loads through the distribution board. The AC fuse inside the box will melt and break the circuit in case of high voltage or excess electricity supply. It prevents your appliances from being damaged. Single phase ACDB is used in solar systems with capacities up to 6kW, while three phase ACDB is used in higher capacity solar systems DCDB is also known as Array Junction Box (AJB). It is a small solar protection device that is installed between solar panel and a solar inverter. If any disturbance occurs from the side of the solar panel, the DC fuse inside the DCDB will melt and protect the equipment of the solar system from being damage. The primary function of DCDB is to protect solar panels and solar inverters by controlling the voltage and DC power supply from the solar panel. Like an ACDB, it also includes necessary surge protection devices (SPD), DC MCB, and DC fuses.