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Bengal Sun Solar Energy is an end-to-end solar solution expert. We provide design, engineering, installation. Our reliable solutions and services are focused towards reducing energy costs for our customers. We make solar affordable by offering bank financing and Opex models. Bengal Sun Solar Energy is an integral part of the ON Conglomerate. The BSSE started its journey in 1999 with a deep commitment to Sustainable and Equitable India. Under its umbrella, are highly successful initiatives working across Clean Energy, Organic farming and Skill Building. Switch ON (est 1999) is a not for profit that increases access to sustainable livelihood opportunities and incubates innovative technology & business models.