The solar industry refers to all businesses and organizations involved in the development, manufacturing, distribution, and installation of solar energy systems. This includes companies that produce photovoltaic (PV) panels, inverters, mounting systems, and other components used in solar power installations, as well as contractors who specialize in designing and installing residential or commercial solar energy systems. The phrase "solar industry" also encompasses research institutions, government agencies, and non-profit organizations that promote the use of solar energy through education, policy advocacy, and other initiatives. Overall, the solar industry is a diverse and rapidly growing field that plays an important role in transitioning to renewable energy sources and reducing greenhouse gas emissions.