Sunny Tripower X 15 (STP 15-50) Solar inverter for grid feed-in Pac,r/Sac,max 15000 W/15000 VA, three-phase feed-in, with reactive power feed-in, transformerless, Ethernet and WLAN communication interface, browser-based setup of the load settings, 3 independent MPP trackers, 6 DC inputs, fuseless DC architecture, SUNCLIX connection, integrated DC load break switch, AC connectionsettings, 3 independent MPP trackers, 6 DC inputs, fuseless DC architecture, SUNCLIX connection, integrated DC load-break switch, AC connection for copper conductors, optional DC surge arrester type II or I/II, with integrated arc detection ArcFix. Integrated System Manager for up to 5 SMA inverters (135 kVA) and 1 Energy Meter as well as direct connection to the Sunny Portal powered by ennexOS. Simple commissioning and parameterisation via integrated web server or using the SMA 360° app.