Three-phase mains inverter Sungrow 250KW, 800V, ASG01523, SG250HX for 1500Vdc System

Founded in 1997 by Cao Renxian, a professor at Hefei University of Technology in China, Sungrow has become one of the leading companies in the field of solar inverters. They have made significant contributions to the research and development of solar energy technologies, especially in the field of inverters.

Sungrow boasts a sizeable R&D team that is one of the largest in the industry. This emphasis on research and development allows them to continuously innovate and improve their product offerings. Their wide range of solutions includes photovoltaic (PV) inverter solutions and energy storage systems designed for industrial, commercial and residential applications.

The Sungrow SG250HX is a 250 kW grid solar inverter designed for use in large solar power plants and commercial installations. It is specially designed to work with high voltage DC (Direct Current) system of 1500V. Here are some key features and specifications of the Sungrow SG250HX:

High output power: The SG250HX has an output power of 250 kW, making it suitable for large-scale solar installations. It can handle high power generation and efficiently convert the direct current generated by the solar panels into alternating current for connecting to the grid.
1500V DC system: The inverter is designed to work with a high voltage DC system of 1500V. Higher DC voltage systems are used in utility installations to reduce transmission losses and improve overall system efficiency.
Maximum efficiency: The SG250HX is known for its high conversion efficiency, which ensures that much of the solar energy is efficiently converted into usable AC power. Higher efficiency results in better energy yields and reduced system costs.
Advanced MPPT Technology: The inverter uses Maximum Power Tracking (MPPT) technology, which continuously tracks and optimizes the solar panel output to maximize energy yield, even under varying environmental conditions.
String Inverter Design: The SG250HX follows a string inverter design where multiple strings of solar panels are connected to the inverter for power conversion. This design offers flexibility in system configuration and allows for easy scalability.
Grid support functions: The inverter is equipped with various grid support functions, including reactive power control, low voltage ride-through (LVRT) and grid monitoring. These features ensure compliance with network regulations and a stable network connection.
Intelligent monitoring and control: Sungrow provides monitoring and control solutions for its inverters, allowing users to remotely monitor system performance, troubleshoot and adjust settings for optimal performance.
It is important to note that specific product details and specifications may vary depending on the model and version of the Sungrow SG250HX. It is always recommended to refer to the manufacturer's documentation or consult a solar professional for accurate and up-to-date information.

• Technical documentation - DATASHEET -EN DS SG250HX 30A Datasheet V154 20201121
• Installation Guide -EN QG SG250HX Quick Installation Guide V21 202010
• User Manual - EN UM SG250HX User Manual V22 202102 (1)
• Certificates –

Additional information