Description
Sungrow Utility Inverter SG350HX-20
The Sungrow SG350HX-20 Inverter is a powerful and efficient solution for large-scale solar power systems with a 1500 Vdc architecture. This string inverter features up to 6 MPPTs and reaches a maximum efficiency of 99.02%, making it an ideal choice for demanding and diverse projects. With an input capacity of up to 75 A per MPPT and compatibility with various DC/AC ratios, it offers excellent design flexibility. Moreover, smart functions such as Power Line Communication (PLC) and intelligent IV curve diagnostics enhance system operation and maintenance.
In short, the SG350HX-20 is designed to deliver high performance, maximum safety, and seamless integration with global power grids.
HIGH PERFORMANCE
- Up to 6 MPPTs with a maximum efficiency of 99.02%
- 75 A per MPPT, compatible with different module types and layouts
- Supports up to 30 inputs for greater design flexibility
- Integrated communication interface for tracker systems
LOW COST
- Q at night function reduces investment in external equipment
- Power Line Communication (PLC) saves on cabling costs
- Intelligent IV curve diagnostics and active O&M
- Integrated communication interface lowers installation costs
PROVEN SAFETY
- 24/7 real-time AC/DC insulation monitoring
- IP66 protection and C5 design for extreme environments
- Smart-cooled fans with IP68 protection, low temperature rise, long lifespan
- Intelligent DC switch for automatic fault disconnection
GRID SUPPORT
- Stable operation in weak grids (SCR ≥ 1.1)
- Fast reactive power response: 20 ms
- Compliant with major global grid codes
- Advanced active/reactive power control and power ramp rate compatibility
