Solar ACDB / DCDB Panel

Solar ACDB / DCDB Panel

Solar ACDB / DCDB Panel

A Solar ACDB (AC Distribution Box) and DCDB (DC Distribution Box) are essential components in solar power systems. They play a crucial role in system protection, monitoring, and smooth power distribution. Here’s a quick overview of each:

🔌 DCDB (DC Distribution Box)

Purpose: Collects the output from multiple solar panels and protects the solar inverter and system from DC-side faults.

Installed: Between solar panels and solar inverter.

⚡ ACDB (AC Distribution Box)

Purpose: Distributes and protects the AC power output from the inverter to the load/grid.

Installed: Between inverter and load/grid connection.

Main Components:

  • DC MCBs (Miniature Circuit Breakers)
  • DC Fuses
  • SPD (Surge Protection Device)
  • Solar combiner (optional)
  • MC4 connectors
  • Monitoring device (optional)