| July 1988 |
| Sinonar Co., Ltd was established in the Hsinchu Science Park, and focus in production of amorphous silicon thin film solar panel. Paid-in capital is 50 million Taiwan dollars.
|
| January 1991 |
| Start to volume production. Annual capacity is 1.2MW. |
| June 1994 |
| Capital increase to 30 million Taiwan dollars.and expand production with an annual capacity of 3 MW. |
| July 1999 |
| The introduction of the first generation of large volume production equipment, with an annual capacity to 13 MW. |
| August 2005 |
| Sinonar solar Co., Ltd was spun out from Sinonar Co., Ltd. |
| April 2007 |
| Moved to Chunan Science park and set up a new 15 MW production line. |
| October 2007 |
| 15MW production line started a small amount of trial production. |
