SG250HX Inverter

The SG250HX is a next-generation string inverter engineered for 1500 Vdc solar PV systems, making it ideal for large-scale utility and commercial installations. With a rated output power of 250 kW, it delivers robust performance while maintaining high conversion efficiency. Its multi-MPPT architecture allows for precise energy tracking across multiple strings, minimizing losses caused by shading, soiling, or module mismatch.

Designed for demanding field conditions, the SG250HX features an IP66-rated enclosure and C5 anti-corrosion protection, ensuring long-term reliability in harsh environments. Its natural cooling system reduces maintenance needs and enhances durability, while integrated DC and AC Type II surge protection safeguards critical components. The inverter is also compliant with international safety and grid standards, supporting flexible installation across global markets.

Operational intelligence is at the core of the SG250HX, with smart string monitoring, remote firmware upgrades, and real-time diagnostics accessible via a centralized monitoring platform or mobile app. These capabilities help reduce O&M costs and improve system uptime, making the inverter not just powerful but also service-friendly.

Whether deployed in centralized or distributed PV plant architectures, the SG250HX offers a compact, scalable solution that simplifies system design, accelerates commissioning, and optimizes overall plant performance. It’s the ideal choice for EPCs, developers, and asset owners seeking reliable, high-output power conversion for modern solar farms.