The single-box DC/AC switchgear for 2 independent three-phase strings - 10kW is an advanced solution designed for the protection and management of three-phase photovoltaic systems. This switchboard is designed to optimise the protection and disconnection of independent photovoltaic strings. On the DC side, the switchgear includes two 2P fuse holders with 16A-1000VDC fuses, two 600VDC surge arresters and two 16A 600VDC under-load disconnectors, guaranteeing safety and rapid isolation in the event of a trip. On the AC side, the 4x20A 6kA 300mA Class A magnetothermal circuit breaker with differential lock provides protection against overloads and earth faults, while the Class II Imax 20kA three-phase surge arrester protects the system from voltage peaks. The switchboard has an IP65 Class II rating, making it dust and water resistant, and complies with CEI EN 61439-1/2, ensuring reliability and safety. With dimensions of 622 × 432 × 161 mm, this switchboard is compact and easy to install even in tight spaces, offering safe and optimised management of the photovoltaic system.