Array Junction Box

Array Junction Boxes (AJB), also referred to as PV combiner boxes, basically collect DC power from PV strings with blocking diodes on each string for protecting panels from reverse current flow. The collected power is then transferred to power inverter.

Features:

• Fuses for overload protection on each string
• Blocking Diodes for reverse current flow protection
• Disconnector/ isolator on the output side to isolate the AJB from the Inverter
• Plug in type PV string input connectors. These special connectors enable quick yet reliable connection and disconnection of the PV string from the array junction box. This is useful during maintenance and site up gradation work