A milestone in the growth of Beijing Kono Ye Wei Technology Co., Ltd.

200 1 Kono registered birth. In 2002, Xu Honghua, the current chairman of Kono, took over and was certified as a high-tech enterprise. The Naqu photovoltaic power station and the wind-solar complementary power station in Tibet with the worst climate, the highest altitude and the most difficult conditions were completed. 600KW wind power control system and SCADA system were put into operation in Dalian Changhai. It marks the beginning of commercial application of wind power products. In 2003, Tibet Branch was established, and the first building in China combined with grid-connected photovoltaic power station-Putian 50KW grid-connected photovoltaic power station was completed. In 2004, the wind power 22KW doubly-fed converter was successfully developed, the company moved to Tongfang, and the official independent office system was successfully standardized and standardized. At that time, the largest grid-connected photovoltaic power station in Asia-Shenzhen International Garden and Flower Expo Park 1MW grid-connected photovoltaic power station was built. In 2005, the Institute of Electrical Engineering directly became the R&D center of photovoltaic technology of the company's shareholders and settled in Shangdi. Committed to the research and development and industrialization of photovoltaic products, China's first photovoltaic power station connected to the high-voltage power grid-Tibet Yangbajing 100KW grid-connected photovoltaic power station was built. 3KW small grid-connected inverter was first applied to Yangbajing project, and wind power 100KW doubly-fed converter was successfully developed. The 750KW wind power control system was successfully localized, and the large grid-connected inverter was successfully developed for the first time in 2006 150KW. The three tracking systems applied to Yangbajing Project were first applied to Yangbajing Renewable Energy Demonstration Base in Tibet. The first foreign power station, Cuba 9.5KW Power Station, built a 5KW off-grid inverter, and the controllers were first used in four primary schools in Tibet. The research and development of wind power pitch control technology was successful, and the wind power 750KW control system was officially connected to the grid for the first time in Dabancheng, Xinjiang. The success of this project has laid a solid foundation for the industrialization of our company. The control system of MW doubly-fed variable speed constant frequency wind turbine was successfully connected to the grid in Yumen Wind Farm. This is the first commercial application of domestic equipment in foreign unit environment. 1.5MW wind power converter is incorporated into Yumen to replace foreign products. Baoding subsidiary was established in 2007. It has undertaken and successively completed the Olympic National Stadium 100KW photovoltaic grid-connected power station and Olympic landscape street lamps. 50 orders were signed for 780KW wind power control system of four Olympic-related projects, including photovoltaic power station in Olympic kindergarten. It indicates that this product has entered the ground test platform of 2.3MW wind power mass production. In 2008, the controllers of wind power 1.5MW wind turbines were connected to the grid for the first time in Haixing, Hebei Province. Square wave inverters were widely used in rural electrification pilot projects in Tibet, and 3KW and 5KW inverters were exported to Chile for the first time in the Olympic Games. Our company's products have been successfully developed for the first time by applying wind power 1.5MW doubly-fed converter abroad, and the wind power 1.5MW pitch controller has been successfully developed. It has been successfully operated in Sanmenxia Wind Farm, and signed an order contract with Tianjie for 1.5MW main control system, frequency converter, pitch control and SCADA. This is the first time for our company to provide customers with the overall solution of electronic control system. At that time, Zhejiang Yiwu International Trade City 1.295MWP photovoltaic grid-connected power station with the largest installed capacity of single roof was completed, and management consulting project was introduced for the first time. The strategy, vision, mission and values are defined, and the organizational structure operates according to the division of labor. Carry out monthly assessment. In 2009, the test platform of photovoltaic high-power grid-connected inverter (500KW) was completed, and the 1.5MW doubly-fed converter was successfully put into operation in Baicheng, Jilin. It is the first small sine wave inverter integrated machine in our company that is connected to the grid on a wind turbine with MW level or above. It has been successfully developed and applied to the Sun-Sun Project in Shaanxi in large quantities. 100KW and 150KW inverters have been applied in the Shangyi project in batches. The products of the tracking system successfully obtained commercial orders for the first time in Zhangjiagang, Jiangsu Province, and then won Shangyi, Hebei Province. Yunnan Shilin and other projects 1.5MW pitch products are connected to the grid in Phaeton Xile Wind Farm, and two sets of 1.5MW wind power electric control systems (master control system, pitch control, frequency converter and SCADA) are promoted in batches in Phaeton Xile Wind Farm. It indicates that the integrated solution capability of the electronic control system has reached a new level. 20 10 1.5MW doubly-fed converter has been mass-produced, and 1.5MW direct-drive full-power converter has been successfully developed, and 5KW inverter can be mass-produced. Applied to BOE project, the batch order of 100KW inverter was signed, and an important breakthrough was made. The 250/500KW inverter was successfully developed, and the 60MW grid-connected inverter (500KW) won the bid for small batch application concession, and successfully raised 50 million yuan. The planned Yangbajing 100 MW power station in Tibet was successfully connected to the grid for power generation. At present, the 10MW photovoltaic grid-connected power station with the highest altitude cooperates with Guodian and Datang respectively, and three joint ventures, namely Guodian Solar, Long Yuan Electric and CSG Tangsheng, are registered. 200 1 Kono registered birth. In 2002, the current chairman Xu Honghua took over Kono. Tibet Naqu Photovoltaic Power Station and Wind-Solar Complementary Power Station, which have the worst climate, the highest altitude and the most difficult conditions, have been certified as high-tech enterprises. Dalian Changhai Wind Power 600KW control system and SCADA system are running. It marks the beginning of commercial application of wind power products. In 2003, Tibet Branch was established, and the first building in China combined with grid-connected photovoltaic power station-Putian 50KW grid-connected photovoltaic power station was completed. In 2004, the wind power 22KW doubly-fed converter was successfully developed, the company moved to Tongfang, and the official independent office system was successfully standardized and standardized. At that time, the largest grid-connected photovoltaic power station in Asia-Shenzhen International Garden and Flower Expo Park 1MW grid-connected photovoltaic power station was built. In 2005, the Institute of Electrical Engineering directly became the R&D center of photovoltaic technology of the company's shareholders and settled in Shangdi. Committed to the research and development and industrialization of photovoltaic products, China's first photovoltaic power station connected to the high-voltage power grid-Tibet Yangbajing 100KW grid-connected photovoltaic power station was built. 3KW small grid-connected inverter was first applied to Yangbajing project, and wind power 100KW doubly-fed converter was successfully developed. The 750KW wind power control system was successfully localized, and the large grid-connected inverter was successfully developed for the first time in 2006 150KW. The three tracking systems applied to Yangbajing Project were first applied to Yangbajing Renewable Energy Demonstration Base in Tibet. The first foreign power station, Cuba 9.5KW Power Station, built a 5KW off-grid inverter, and the controllers were first used in four primary schools in Tibet. The research and development of wind power pitch control technology was successful, and the wind power 750KW control system was officially connected to the grid for the first time in Dabancheng, Xinjiang. The success of this project has laid a solid foundation for the industrialization of our company. The control system of MW doubly-fed variable speed constant frequency wind turbine was successfully connected to the grid in Yumen Wind Farm. This is the first commercial application of domestic equipment in foreign unit environment. 1.5MW wind power converter is incorporated into Yumen to replace foreign products. Baoding subsidiary was established in 2007. It has undertaken and successively completed the Olympic National Stadium 100KW photovoltaic grid-connected power station and Olympic landscape street lamps. 50 orders were signed for 780KW wind power control system of four Olympic-related projects, including photovoltaic power station in Olympic kindergarten. It indicates that this product has entered the ground test platform of 2.3MW wind power mass production. In 2008, the controllers of wind power 1.5MW wind turbines were connected to the grid for the first time in Haixing, Hebei Province. Square wave inverters were widely used in rural electrification pilot projects in Tibet, and 3KW and 5KW inverters were exported to Chile for the first time in the Olympic Games. Our company's products have been successfully developed for the first time by applying wind power 1.5MW doubly-fed converter abroad, and the wind power 1.5MW pitch controller has been successfully developed. It has been successfully operated in Sanmenxia Wind Farm, and signed an order contract with Tianjie for 1.5MW main control system, frequency converter, pitch control and SCADA. This is the first time for our company to provide customers with the overall solution of electronic control system. At that time, Zhejiang Yiwu International Trade City 1.295MWP photovoltaic grid-connected power station with the largest installed capacity of single roof was completed, and management consulting project was introduced for the first time. The strategy, vision, mission and values are defined, and the organizational structure operates according to the division of labor. Carry out monthly assessment. In 2009, the test platform of photovoltaic high-power grid-connected inverter (500KW) was completed, and the 1.5MW doubly-fed converter was successfully put into operation in Baicheng, Jilin. It is the first small sine wave inverter integrated machine in our company that is connected to the grid on a wind turbine with MW level or above. It has been successfully developed and applied to the Sun-Sun Project in Shaanxi in large quantities. 100KW and 150KW inverters have been applied in the Shangyi project in batches. The products of the tracking system successfully obtained commercial orders for the first time in Zhangjiagang, Jiangsu Province, and then won Shangyi, Hebei Province. Yunnan Shilin and other projects 1.5MW pitch products are connected to the grid in Phaeton Xile Wind Farm, and two sets of 1.5MW wind power electric control systems (master control system, pitch control, frequency converter and SCADA) are promoted in batches in Phaeton Xile Wind Farm. It indicates that the integrated solution capability of the electronic control system has reached a new level. 20 10 1.5MW doubly-fed converter has been mass-produced, and 1.5MW direct-drive full-power converter has been successfully developed, and 5KW inverter can be mass-produced. Applied to BOE project, the batch order of 100KW inverter was signed, and an important breakthrough was made. The 250/500KW inverter was successfully developed, and the 60MW grid-connected inverter (500KW) won the bid for small batch application concession, and successfully raised 50 million yuan. The planned Yangbajing 100 MW power station in Tibet was successfully connected to the grid for power generation. At present, the 10MW photovoltaic grid-connected power station with the highest altitude cooperates with Guodian and Datang respectively, and has registered and established three joint ventures, namely Guodian Solar, Long Yuan Electric and CSG Tangsheng. 20 12, the performance reached a new level, and 20 13 completed the shareholding system reform.