Face energy shortage today, photovoltaic power generation has become the country's future energy plan focuses on the promotion of new projects. November 1, organized by the Science and Technology Bureau of Dongguan City, Guangdong Province, convened easy special Power Co. "efficient photovoltaic inverter (100KWp-500KWp)" Project Appraisal and technological achievements in easy Bengtsson Lake Headquarters.

Appraisal committee of experts listened to the project summary of the work, technical reports, test reports, review of relevant materials and inspected the scene, after the question and discussion, the experts agreed that: research projects advanced application of the results obtained, in theory, has a strong innovative, the overall level of technology is the leading domestic.

It is understood that the "efficient photovoltaic grid connected inverter" project is funded by the Guangdong East Power Co., Ltd. and People's Liberation Army Air Force Radar Academy joint research and development. The project uses a number of high-end and network and current control technology to effectively solve the high-power photovoltaic inverter power control, anti-jamming design and other technical issues, developed a highly efficient photovoltaic inverters.

"Efficient photovoltaic off grid inverter" the MPPT efficiency, current distortion is small, the overall technology has reached advanced domestic level. Can be widely used 100KWp-500KWp voltage between the photovoltaic power generation, to fill our mid-field photovoltaic power generation technology gaps.

Currently, the project implementation process, an authorized patents, utility model patents 9, software copyright registration 4, and the other four invention patents. Results products by Dongguan, Guangdong Province Quality Supervision and Inspection Center Test (D11090074), the detected indicators meet CNCA/CTS004-2009, Q/GDW617-2011, Q/GDW618-2011 standards. Product 2 results have been applied to large-scale photovoltaic power plant construction, and achieved broad social and economic benefits.