Accessories – FoxESS – EPS BOX – PRO-G – 3-phase

FOX ESS EPS BOX PRO The three-phase EPS BOX PRO is an advanced device serving as an automatic On-Grid/Off-Grid transfer switch, dedicated to residential and commercial solar installations. It provides reliable emergency power and seamless switching between energy sources thanks to full compatibility with intelligent inverters P3, AIO H3 and P3-S. The robust metal enclosure with an IP65 protection rating ensures high durability and resistance to harsh outdoor conditions. Key features of FOX ESS EPS BOX PRO: Automatic transfer switch: Integrated automatic On-Grid/Off-Grid transfer switch for uninterrupted power supply. High load capacity: Maximum input current per phase of up to 63 A ensures efficient operation in demanding installations. Three-phase design: Supports nominal voltages 220/380 V and 230/400 V for three-phase installations with neutral and protective conductor (3L/N/PE). Durable construction: Polycarbonate and sturdy metal housing with IP65 certification allow installation in various environmental conditions. Wide temperature range: Reliable operation in the operating temperature range from -25 °C to +60 °C. Easy installation: Designed for convenient wall mounting while maintaining compact dimensions. Who is this a good choice for? EPS BOX PRO is an ideal solution for owners of residential and commercial photovoltaic installations seeking a reliable emergency power system. The device performs excellently in facilities requiring continuity of power supply in the event of a public grid outage, ensuring full integration with compatible FOX ESS inverters and a high level of safety.