Tigo Energy is an American private corporation, headquartered in Campbell, California, United States. It provides products, technologies, software, and services to installers, distributors, and original equipment manufacturers within the photovoltaic industry. It specializes in module-level power optimizers and smart module power electronics. The company was founded in 2007 by a team of experienced technologists. The Tigo team developed the first-generation Smart Module Optimizer technology for the solar industry. Tigo has operations in the United States, across Europe, Latin America, Japan, China, Australia and the Middle East. Tigo Energy is not affiliated with Millicom International Cellular, also known as Tigo. Wikipedia