String combiner box (SCB)

The Phoenix Contact string combiner box (SCB) is designed for photovoltaic systems up to 1, 000 V DC, allowing connection of 4x 2 strings. With surge protection and SUNCLIX DC connectors, it offers fast installation and startup, compliant switchgear assembly, and a large portfolio of stock options. The SCB is suitable for both small rooftop and large ground-mounted systems, providing surge protection, string collection, and equipotential bonding functions.

Fast installation and efficient operation
Standard-compliant switchgear assembly
Reduces maintenance time and costs
Ensures protection and system efficiency
Scalable options for different system sizes