AC-Coupling PV box for Solis RAI-3K-48ES-5G Inverter Battery Cut-off + Backup (Schneider Protection) -

The PVATC-RAI3 AC-Coupling PV Enclosure is a professional protection and management solution for photovoltaic installations using the Solis RAI-3K-48ES-5G inverter. Designed for installers and integrators of residential photovoltaic systems or small C&I projects, this enclosure enables safe and optimized AC coupling, integrating battery disconnection and backup mode management, while ensuring reliable protection thanks to Schneider Electric components. Designed for self-consumption systems with storage, the PVATC-RAI3 ensures the security of AC flows between the grid, the inverter, and the batteries. It includes Schneider disconnection and protection devices, sized to isolate the batteries and secure the backup mode in case of maintenance or grid failure. This AC-coupling configuration maintains power to critical loads via backup while protecting all electrical equipment. Manufactured with industrial-grade components, the PVATC-RAI3 enclosure guarantees maximum reliability and durability. Its compact and ergonomic design facilitates installation and maintenance access, while the internal layout allows for clear and secure management of AC circuits and batteries. Compatibility with the Solis RAI-3K-48ES-5G inverter makes integration quick and easy, thus optimizing installation time and system safety. The PVATC-RAI3 enclosure is ideal for residential projects or small commercial buildings requiring partial backup power in the event of a grid outage. It allows installers to ensure complete protection of the batteries and the AC grid, while simplifying operation and troubleshooting. The PVATC-RAI3 is positioned as a reliable and high-performance solution for AC-coupled photovoltaic systems with storage, offering installers a ready-to-use, robust enclosure that complies with electrical standards, guaranteeing safety, continuity of power, and the long-term viability of solar production.