Equipment we install
Sungrow SG350HX-US
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Sungrow Power Supply Co., Ltd.
String Inverter
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AC Capacity
352,000W
MPPTs
12
Efficiency
99.0%
Specifications
| Max Voc Input | 1500 V |
| Min Input Voltage | 500 V |
| Max Input Current | 40.0 A |
| Max MPPT Voltage | 1500 V |
| Min MPPT Voltage | 500 V |
| Max DC Power per MPPT | 60000 W |
| Strings per MPPT | 2 |
| Max Short Circuit Current | 60.0 A |
| AC Nominal Voltage | 800 V |
| Weight | 271.17 kg |
Description
Utility-scale 1500 Vdc multi‑MPPT string inverter with 12 MPPTs (2 strings per MPPT) and 800 Vac three‑phase output. Delivers up to 352 kVA (320 kVA at 40 °C) with 98.5% CEC efficiency, IP66/NEMA 4X protection, PLC/RS485 comms, and advanced grid support. Designed for high‑current PV strings (20 A per string) with comprehensive DC/AC protections.