In June 2002, registered the brand of "Sharon Shenyuan".

In February 2002, 65438 was awarded the Shanghai Science and Technology Entrepreneurship Certificate.

In March 2003, it passed the ISO900 1:2000 international quality management system certification.

In September 2003, ERP management system was put into use to promote the application of information technology.

In March 2004, SY4000 series inverter passed the certification of "Shanghai High-tech Achievements Transformation Project".

In June, 2004, it obtained the certificate of "Shanghai High-tech Enterprise".

In February 2005, it was recognized as "Minhang District Science Popularization Demonstration Enterprise".

065438+ 10 passed the international CE certification in 2006.

In June 2006, 5438-1October 065438 won the Shanghai Science and Technology Innovation Fund.

In 2007, Shanghai Shen Yuan Energy Technology Co., Ltd. was established.

In 2008, SY5000 series inverter went on the market.

In 2009, the new workshop in Jiading started construction.

20 10 SY6000 series inverter and SY7000 series vector inverter have been developed.

2011July SY6000 series inverter passed the international CE certification.