ACDB (AC Distribution Box), DCDB (DC Distribution Box), and AJB (Array Junction Box) are critical components in any solar power installation. They ensure safety, organized power distribution, and system longevity by protecting against faults, surges, and overloads.
The DCDB is placed between the solar panels and inverter. It safely combines multiple string inputs and includes essential protection devices such as fuses, surge protection devices (SPD), and isolators. It safeguards the inverter from overcurrent, reverse polarity, and voltage surges, ensuring the longevity of the entire solar system.
Designed for small residential solar setups, the ACDB 1–5 KW unit ensures efficient AC power distribution and total system safety. It includes MCBs, SPD, and weather-resistant enclosures for reliability in outdoor installations.
The ACDB 6–15 KW model is built for medium-scale installations, equipped with 3-phase protection and surge absorption systems. It improves the safety of inverter output and ensures grid synchronization stability.
Designed for large-scale commercial and industrial setups, the ACDB 16–20 KW ensures smooth AC power management from inverter to grid connection.
Compact and efficient, this DCDB unit safely distributes DC power between solar panels and the inverter, minimizing cable losses and fault risks.
Designed to manage single-string DC connections, ensuring safe isolation and reliable performance with premium fuses and surge protection.
Equipped with dual inputs and outputs, this DCDB is perfect for medium solar arrays where multiple string combinations are required.
Advanced DC distribution for high-current applications. Features double fuse protection and surge suppression for stable system operation.
Designed for large commercial solar arrays, featuring multiple input and output terminals for easy scalability and advanced safety protection.