Constructed to ensure robust protection and control for photovoltaic systems, this switchgear is designed with an ingress protection rating of IP65, signifying a high level of protection against dust and water. It comes equipped with a DC surge protection device (SPD) from Dehn, rated at 1000V for type 2 applications, which safeguards against transient overvoltage. The unit supports a single photovoltaic string and one maximum power point tracking (MPPT) channel, optimizing the conversion efficiency of the solar array.

Additionally, the switchgear includes an AC surge protection device, also from Dehn, designed as a type 2 protector to shield the alternating current side from electrical surges. With a 20A capacity across a three-phase framework, it is capable of handling typical residential or commercial energy requirements.

The emiter EM-41_DCAC model is engineered to provide a secure and efficient electrical interface between the photovoltaic array and the power distribution network. Its construction adheres to stringent safety and performance standards, ensuring a high-quality solution for solar energy applications.