GoodWe SDT G3 Series 50kW | Three-Phase Grid-Connected Inverter for Commercial & Industrial
A 50 kW three-phase grid-connected inverter engineered for industrial-scale output. Four independent MPPTs and ultra-low noise operation (< 50 dB) make it suited to commercial buildings, factories, schools and hospitals that need high yield without acoustic disruption.
Key Highlights
- High output with 4 MPPTs: Up to 98.7% efficiency, 20 A per string and DC oversizing capability up to 180%.
- Ultra-low noise: Operating noise below 50 dB, suitable for noise-sensitive sites.
- Comprehensive safety: AI-driven AFCI 3.0 arc interruption with Type II SPD protection on AC and DC sides.
- Lower project LCOE: Supports aluminium cable connections with built-in string-level monitoring.
Technical Specifications
- Model: GW50K-SDT-C30
- Nominal Output Power: 50,000 W (50 kW)
- MPP Trackers: 4 MPPT (2 strings per MPPT)
- Max. Input Voltage: 1100 V
- MPPT Voltage Range: 140 – 1000 V (start-up 160 V)
- Max. Input Current per MPPT: 40 A (Isc: 52 A)
- Max. Efficiency: 98.7% (European Efficiency 98.0%)
- Communication: RS485, WiFi, LAN, Bluetooth (Modbus-RTU / Modbus-TCP)
- IP Rating: IP66
- Dimensions & Weight: 646 x 484 x 230 mm | 33 kg
