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)