33kw inverter design life

Figure 6 shows the commercial inverters SG110CX are used in a 500kW rooftop PV plant in Germany. With no derating at scorching heat, they significantly improve power generation efficiency and power output of the plant. Fig.5 High Protection Rating Adapts to Harsh Environments Fig.6 AC 500kW Rooftop PV Plant in Germany

The design is built as a 33kW single phase leg as a building block for a 3-phase 100kW system. Each of the four main switch positions uses 3 discrete MOSFETs, while the neutral point clamping positions parallel two devices to achieve high power performance while minimizing system costs.

Sungrow provides its new string inverter series SG33/40/50/110CX covering complete application scenarios, which comprehensively considering the overall system cost, power generation efficiency, return of investment and O&M, so as to ensure that the power plant operates efficiently and get higher benefits.

"n + 1" Flexible Configuration, Lower Cost IP66 Protection and C5 Anti-Corrosion, Higher Protection For C&I power plants, Sungrow provides 33kW ~ 110kW power level string inverters to adapt to a wide range of applications.

The flexible configuration of "n high-power string inverters + 1 low-power string inverter" can reduce the system cost effectively. In recent years, more and more PV power plants have been installed in coastal and desert areas which poses challenges to inverters.

The Huawei SUN2000-33KTL-A three-phase on-grid inverter is the optimal solution for maximizing the efficiency of photovoltaic installations. With an efficiency of up to 98.6% and four MPPT trackers, this inverter is designed to deliver exceptional performance in any weather conditions.