Liu Chengyu is a Chinese businessman and self-made billionaire, the Chairman of Shenzhen Kstar Science and Technology Co., Ltd. (SZSE: 002518). The company is a major maker of uninterruptible power supply (UPS) equipment, inverters, and storage for the solar power industry.

Kstar went public at the Shenzhen Stock Exchange in 2010. His success is tied to providing essential power infrastructure for the rapidly growing solar energy sector.

• Core Company: Shenzhen Kstar Science and Technology, a supplier of power and solar equipment.
• Founding: Kstar was founded in 1993.
• Products: Uninterruptible power supply (UPS) equipment, inverters, and energy storage.

Liu Chengyu's career is defined by his strategic focus on essential power infrastructure. He built Shenzhen Kstar into a major supplier of inverters and UPS equipment, securing a vital role in the global transition to solar energy.

The company’s 2010 IPO on the Shenzhen Stock Exchange secured his billionaire status. As Chairman, his structural contribution is tied to meeting the technological demands for robust power management solutions in the new energy sector.