DCDB 2IN-2OUT 600V (2 SPD + 2 MCB) (2 Series x ≤12 Panels) – Fuse: SIBASS | SPD: SIBASS | MCB: HAVELLS
This DC Distribution Board (DCDB) is designed for two-input and two-output solar PV string configurations, rated for 600V DC. It accommodates 2 series of up to ≤12 panels each, making it ideal for medium-scale rooftop and ground-mounted solar PV systems. The enclosure is robust and weather-resistant, ensuring long-term durability in outdoor environments.

It is equipped with:

• High-quality SIBASS DC fuses for overcurrent protection

• Two SIBASS Surge Protection Devices (SPD) to guard against transient overvoltages caused by lightning or grid disturbances

• Two HAVELLS MCBs for safe isolation and circuit control

This configuration ensures safe, reliable, and efficient DC power transmission to the inverter, while enhancing the safety and longevity of the entire solar installation.