Lunar Energy was founded in 2020 by Kunal Girotra, a former executive at Tesla Energy, with the goal of transitionining homes to 100% clean energy. In 2021, the company acquired the UK-based software firm Moixa, integrating its Gridshare platform to manage and optimize residential battery storage. The company focuses on developing integrated hardware and software solutions, such as the Lunar System, to provide reliable and cost-effective renewable energy.