Solplanet Inverter // ASW_50K-LT-G3_AFCI Aiswei

The Aiswei ASW_50K-LT-G3_AFCI inverter is a three-phase device with a rated power of 50 kW designed for medium and large photovoltaic installations. The device supports up to 5 MPPT, allows for high input power processing from panels (max. 75 kWp), and offers advanced safety features including arc detection (AFCI) and Type II surge protection.

Manufacturer Information

The ASW_50K-LT-G3_AFCI model belongs to the ASW-LT-G3 series produced for the Solplanet brand. The manufacturer/contractor of the device is based in China; the series is offered and distributed under the Solplanet brand (Aiswei/Solplanet ecosystem).

Electrical and Technical Parameters

• Rated Active Power: 50 000 W
• Rated Apparent Power: 50 000 VA
• Max. Input Power (PV array): 75 000 Wp STC
• Max. DC Input Voltage: 1100 V
• MPP Voltage Range / Nominal MPP Voltage: 200 V – 1000 V / 630 V
• Min. Input Voltage: 200 V
• Initial Feed-in Voltage: 250 V
• Max. AC Output Current: 83.6 A
• Power Factor Adjustment: 0.8 (leading) to 0.8 (lagging)
• THD at Rated Power: < 3%
• Max. Efficiency / European Efficiency: 98.6% / 98.3%
• Protective Functions and Monitoring: built-in DC disconnect, Type II surge protection (AC and DC), leakage monitoring/network protection, AFCI option (arc detector), RS485/Wi-Fi communication (optional 4G)

Mechanical and Environmental Parameters

• Dimensions (W x H x D): 670 x 640 x 270 mm
• Weight: 42.5 kg
• Protection Class: IP66 (suitable for outdoor installation)
• Operating Temperature Range: -25 °C to +60 °C
• Cooling: active
• Topology: non-isolated
• Max. Operating Altitude: 4000 m
• Connections: plug-in DC connector, AC OT/DT connector
• Mounting Method: wall-mount bracket