Shenzhen KSTAR Science and Technology Co., Ltd., together with its subsidiaries, engages in the research, development, production, and sale of uninterruptible power supply products in the China and internationally. The company offers line interactive, online transformer-less and based, modular, NA, and lithium-ion UPS, as well as UPS software; room, in-row, rack-mounted, and data center liquid cooling products, as well as outdoor unit, container and modular data centers, and centralized power supply solution; batteries; residential, commercial and industrial, and utility-scale photovoltaic inverters, as well as monitoring system; residential and commercial energy storage systems; and AC and DC chargers. It also provides UPS solutions for banks, transportation, and manufacturing applications; modular and container data center solutions; residential, commercial, and utility PV solutions; and residential, commercial, and industrial energy storage solutions. In addition, the company offers technical, product training, installation introduction, and after-sales services. Further, it is involved in construction; information and communications technology energy services; and technology promotion and application services. The company was founded in 1993 and is headquartered in Shenzhen, China. Shenzhen KSTAR Science and Technology Co., Ltd. operates as a subsidiary of Ningbo Kstar Venture Capital Partnership (Limited Partnership).