SecSun AC/DC light photovoltaic box for 2 independent strings 1000VDC three-phase – 10kW.

The unicobox DC/AC electrical panel for 2 independent strings represents a solution designed to ensure the protection and complete management of three-phase photovoltaic systems. Thanks to separate string management, it allows for greater control and reliability of the system.

On the DC side, the panel is equipped with 2P isolator fuse holders with 16A-1000VDC fuses, which ensure overcurrent protection. There are also 2 x 1000VDC surge arresters for protection against voltage spikes and 2 x 16A 1000VDC load break switches, which allow for safe circuit interruption.

On the AC side, the panel integrates a three-phase miniature circuit breaker with a 4x20A 300mA Class A differential lock, which protects the system from overloads and earth faults. The protection is completed by a Class II Imax 20kA three-phase surge arrester.

The unit has an IP65 Class II degree of protection, making it suitable for outdoor installations even in harsh environmental conditions.

With dimensions of 340 × 622 × 161 mm, it offers a compact, robust, and easily installable solution.

The product is identified by the code UBT2102L-1 and it complies with standard CEI EN 61439-1/2.