BENSUN, officially known as Bengal Sun Solar Energy (I) Pvt. Ltd., is a Kolkata-based solar energy company dedicated to advancing India's renewable energy landscape. Established in 2011, BENSUN has emerged as a leading provider of solar solutions, including rooftop and ground-mounted solar power plants, solar-powered pumps, and a range of solar products such as LED lanterns, fans, street lights, and water heaters.