Accessory SMA Backup pour Sunny Tripower HybridX (version DIN 4 pôles) - 2 years warranty

The SMA Backup solution for Sunny Tripower Hybrid X, DIN rail version with 4-pole switching, brings whole-home backup power to a Hybrid X hybrid inverter and SMA high-voltage battery in a format that fits straight into the electrical cabinet. When the public grid fails, the unit disconnects the installation automatically and the inverter switches to island operation, supplying the loads from the battery and the PV array. Grid-failure detection is integrated, the transition needs no user action, and standby consumption stays below 1 W in normal grid operation. Rated for 63 A, it secures the complete domestic circuit rather than a separate backup board. The 4-pole version switches the three phases together with the neutral conductor, giving all-pole disconnection — the variant required where the grid configuration or the applicable installation rules call for the neutral to be isolated as well, as is often the case in Belgium and France. Supplied as a DIN rail kit with push-in terminals, it mounts in the existing distribution or meter cabinet, avoiding an extra wall enclosure. It is rated IP20 for in-cabinet installation, measures 249 × 110 × 236 mm and weighs 2.5 kg. Delivered with a 2-year manufacturer warranty, it combines compliant all-pole switching with the compactness installers expect on new-build projects.