VivoPower International PLC, together with its subsidiaries, operates as a sustainable energy solutions company in the United Kingdom, Australia, South East Asia, and the United States. It operates through Critical Power Services, Electric Vehicles, Sustainable Energy Solutions, and Solar Development segments. The Critical Power Services segment offers energy infrastructure generation and distribution solutions, including the design, supply, installation, and maintenance of power and control systems to a range of government, commercial, and industrial customers. The Electric Vehicles segment designs and builds ruggedized light electric vehicle solutions for customers in the mining, infrastructure, utilities, and government services sectors. The Sustainable Energy Solutions segment engages in the design, evaluation, sale, and implementation of renewable energy infrastructure and evaluates solar, battery, and microgrid solutions. The Solar Development segment engages in the origination, development, construction, financing, operation, optimization, and sale of photovoltaic solar projects. Its operation includes 12 solar projects. The company was founded in 2014 and is headquartered in London, the United Kingdom.