Sungrow SG350HX-V134 – Three-phase industrial PV inverter 350kW (Grid-connected)

Sungrow SG350HX-V134is powerful and reliableindustrial grade string inverter, designed forhigh voltage photovoltaic systems (1500V DC)and large scales. Thanks to16 independent MPPT inputsand ability to connect toup to 32 strings, the inverter provides optimal yield in a variety of PV array configurations.

With hismaximum efficiency of 99.02%, active IV Curve diagnostics, intelligent communicationandgrid stability (SCR ≥1.15), it is the ideal solution for large-scale photovoltaic parks and industrial projects. The corps withIP66protection allows operation in harsh conditions (C5 environment), and air cooling ensures reliable operation at temperatures from-30°C to +60°C.

Applications:
✔️ High power industrial photovoltaic systems
✔️ Commercial solar parks and projects above 1 MW
✔️ Architectures with long strings and 1500V system voltage
✔️ Systems with precise requirements for protection, efficiency and intelligent monitoring

Sungrow SG350HX-V134 is a proven solution for the future - high efficiency, intelligent diagnostics and full compatibility with modern industrial PV applications.

We inform you that, despite our efforts, we cannot guarantee that the published information and photos do not contain inaccuracies or errors that cannot be a legal basis for claims.

Main features:

✅ Rated AC Power:350 kW
✅ Maximum AC Power:up to 352 kVA
✅ Input voltage (DC):550 – 1500 V
✅ Nominal PV voltage:1080 V
✅ Number of MPPT trackers:16 independent inputs
✅ Supported Strings:up to 32 (2 per MPPT)
✅ MPPT Maximum Current:30 A
✅ Efficiency:up to 99.02%
✅ Nominal AC voltage:800 V, three-phase
✅ THD (distortion):<3%
✅ Network frequency:50/60 Hz
✅ Correction of cos φ:0.8 cap. ~ 0.8 induc.
✅ Communication:RS485 / PLC / Bluetooth App
✅ Cooling:intelligent aerial
✅ Diagnosis:Smart IV Curve, PID protection, 24h insulation monitoring
✅ Protect:AC/DC type II protections
✅ Environmental protection:IP66, C5 resistance
✅ Dimensions (W x H x D):1136 × 870 × 361 mm
✅ Weight:116 kg
✅ Guarantee:5 years

Additional information