When it comes to building a reliable solar project, selecting the right ACDB (AC Distribution Box) is one of the most important decisions. The ACDB is a key part of your BOS material (Balance of System) that manages AC power distribution from the inverter to your load or grid. A properly chosen ACDB ensures safe operation, minimal downtime, and compliance with electrical standards.
The AC Distribution Box receives AC output from the inverter and distributes it to various loads or to the grid. It houses critical protection devices like MCBs, MCCBs, isolators, energy meters, and surge protection devices. In short, it is the control and safety hub for the AC side of your solar plant.
Factors to Consider When Choosing an ACDB
- System Size & Voltage Rating
- Quality of BOS Material
- Safety & Compliance
- Custom vs. Standard Solutions
- Future Expandability