Voltronic Power Technology Corp., together with its subsidiaries, engages in the manufacture and sale of uninterruptible power systems (UPS) in Taiwan and Mainland China. It offers UPS products, such as DC and standby, line interactive, lithium, single and three phase online UPS, and accessories; PV inverter products, including off-grid, on-grid with energy-storage, solar charge controller, application-specific products, solar accessories, and AVR; energy storage system products and batteries; variable frequency drive products; and AC and DC EV chargers. The company was incorporated in 2008 and is headquartered in Taipei, Taiwan.