Solplanet 50KW Pro 3P On-Grid Inverter, ASW50K-LT-G2 Pro

The Solplanet ASW50K-LT-G2 Pro is a 50kW three-phase grid-tie inverter, the largest in the LT-G2 Pro series, built for commercial rooftops and small ground-mount plants. Five independent MPPTs — one more than the 40kW and 45kW models — each take two strings across a wide 200–1000V window, giving unusually flexible array design for roofs broken across multiple orientations. Input current is 16A per string, suited to bifacial and large-area modules. PV oversizing up to 150% (75000Wp against 50kW rated) lifts yield through mornings, evenings and cloudy periods. Max efficiency 98.6%, European 98.3%. ShadeSol shadow management recovers output when part of the array is shaded rather than letting one obstruction drag down a whole string. The IP66 enclosure with active cooling runs from -25°C to +60°C, up to 100% humidity and 3000m altitude, with 4K4H climatic classification. Protection covers DC switch, ground fault and grid monitoring, DC reverse polarity, AC short circuit, all-pole-sensitive residual current monitoring, anti-islanding and Type II surge protection. At 43kg it mounts on a wall bracket with plug-in DC connectors and OT AC terminals. Commissioning runs through the Solplanet app, with RS485 and Wi-Fi standard, LAN or 4G optional. Certified to CE, EN 50549, IEC 62109, IEC 62116, IEC 61727, IEC 61683, IEC 61000, NB/T 32004.