July 18, Zhejiang Effie Health Energy Technology Co., Ltd. EPV500TP_TL photovoltaic inverter State Grid Electric Power Research Institute National Energy solar power research and development (experimental) Center successfully passed the low voltage ride through (LVRT) Full function test, which certification table Ming Aifei Health EPV series 500KW PV Grid inverter full compliance with national electricity grid "photovoltaic power plants connected to the grid technology provides that" low voltage ride through capabilities PV power plant stringent requirements. This award is the second Golden Sun, CE, TUV, VDE, SAA certification, received another breakthrough certification authority.
It is reported that since December 21, 2010 China's first set of photovoltaic power plants for low-voltage detection through field-testing platform construction in State Grid EPRI national energy solar power research and development (experimental) center has been completed, Effie generated as until now a handful of domestic one day by pre-testing and formal testing of the enterprise, Zhejiang Province, the only one with this certification.
EPV500TP_TL is designed for photovoltaic power plant system design, high efficiency, high reliability, highly complex environment adaptability 500kW solar power inverter Highest conversion efficiency of 98.6% European efficiency 98.3%.
The product uses a modular parallel design, can effectively improve the generation and ensuring the reliability. Advanced SVPWM and MPPT control, you can minimize system losses, making the whole system efficiency over the whole range is maximized. It has a low pass-through function, perfect protection function, and have zero voltage crossing function, multiple languages and multiple communication interfaces, so that it can apply to all kinds of large-scale photovoltaic power plants.