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Sungrow SG350HX


The Sungrow SG350HX three-phase string inverter is an advanced solution for large-scale PV systems, designed to maximize efficiency and ensure safe and reliable operation.

  • 12 MPPT (2 inputs each)
  • AC output voltage: 800V
  • Type II AC and DC SPD
  • IP66
  • RS485, PLC
  • 5-year warranty (extendable up to 20 years)

Advanced performance and flexibility

SG350HX offers a maximum efficiency of 99%, ensuring optimum performance and superior energy production. With its 12 MPPT, it ensures precise adaptation to variable irradiance conditions, optimizing the energy yield of the system.

Extended compatibility

It supports currents up to 20A per string, making it compatible with high-power PV modules, including those above 500Wp. In addition, the maximum input voltage of 1500 V allows for long string lengths.

Safety and grid management

It incorporates an integrated DC switch and real-time monitoring of insulation on both the AC and DC sides, ensuring safe operation and compliance with global grid standards. It also offers a reactive power response time of less than 30 ms, improving system stability and grid management.

Robust design

Designed to withstand harsh environmental conditions, ensuring long-lasting reliability over time, thanks to the IP66 rating.