August 3, GDTE an Longyuan Electric company developed GDLYEC-PV-3 ~ 270/500 grid-connected photovoltaic inverter, passed the China Electric Power Research Institute National Energy solar power research and development (experimental) low center voltage ride through (LVRT) full-function testing and certification.
Test results show that this 500kW photovoltaic inverter in full compliance with the national grid "photovoltaic power plants connected to the grid technology provides that" low voltage ride through capabilities PV power plant stringent requirements. PV inverter based new energy company in Inner Mongolia GD Azuoqi PV power plant site runs good performance, now the product has been fully equipped demonstration applications and mass marketing conditions and capabilities.
GDLYEC-PV-3 ~ 270/500 types of photovoltaic grid-connected inverter is designed for photovoltaic power plant system design, with high efficiency, high reliability, ability to adapt to the complex environment of the inverter, the maximum conversion efficiency of up to 98.7 %, more than the European transfer standards, to reach the domestic advanced level of similar products.
The product can effectively improve the generation and ensuring the reliability with low voltage ride through capabilities, perfect protection and a variety of communication interfaces, suitable for all kinds of large-scale photovoltaic power plants.