The Phoenix Contact's solarline string combiner boxes (SCBs) are used in both small rooftop systems and large ground-mounted systems. Their functions include collecting and protecting strings and, if necessary, separating the panels from the rest of the system by means of a switch disconnector or fire service switch disconnector.
Number of string inputs 1 Current per string (Maximum) 40 A (Imax) Number of outputs 1 (per MPP tracker) Number of supported MPP trackers 1 Material cover/door Polycarbonate (transparent) Housing material Polycarbonate Degree of protection IP65 Protection