HPL’s Solar Array Junction Box (AJB) Updated On Sat, Aug 25th, 2018 by Saurenergy Array Junction Boxes (AJB), also referred to as PV combiner boxes, it collects 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 inverter to be converted into AC. AJB is meant for combining all the incoming lines from the […] Read more
