Ultra 350kW String Inverter for Utility-Scale Solar

Today, in pursuit of higher investment returns and better operational stability for photovoltaic power plants, we are pleased to launch a new generation of 1500V/350kW three-phase string inverters. This product is not a simple upgrade, but a technological innovation aimed at large ground power stations, complex mountains, and industrial and commercial scenarios, aiming to provide customers with ultimate power generation efficiency and unprecedented deployment flexibility.

This product adopts advanced power devices and intelligent control algorithms, with a maximum conversion efficiency exceeding 99%, ensuring that every ray of sunshine can be efficiently converted into economic benefits. Its leading 1500V DC system architecture effectively reduces system line loss and installation costs, significantly optimizing the overall LCoE (levelized cost of electricity) of the power station. Whether in extreme cold or heat, its wide MPPT operating voltage range and excellent weak light power generation performance ensure that the power station can achieve maximum power generation under various environmental conditions.

Reliability is the core cornerstone of a product. We have adopted a non fuse design, enhanced anti PID (potential induced decay) function, and fully enclosed anti-corrosion design to ensure that the equipment still has a long service life in harsh environments. The combination of intelligent air-cooled cooling system and precise temperature monitoring ensures stable operation under high power output. At the same time, the built-in intelligent IV curve diagnosis function can remotely scan with one click, accurately locate faults, and significantly reduce operation and maintenance costs and time.

This 350kW high-power string inverter, with its excellent performance, robust reliability, and intelligent operation and maintenance experience, is becoming an ideal choice for promoting global large-scale photovoltaic projects towards higher returns and safer operation.