Founded in 1994, Websol Energy System Limited was born out of a vision to revolutionize the solar energy industry. Established as an export-oriented unit in collaboration with WEBEL—the Electronics Development Corporation of the Government of West Bengal—and Helios Technology from Italy, Websol has since evolved into a leader at the forefront of innovation and sustainable growth.
Websol Energy System Limited is headquartered in Kolkata, West Bengal, and has its plant spread across seven acres of land at Falta, SEZ. The company currently operates a fully-automated Mono PERC solar cell and module lines with an annual production capacity of 600 MW and 550 MW, respectively.
Furthermore, the company proudly offers advanced M10 Bi-facial Mono PERC solar cells and G12 Bi-facial Mono PERC solar cells, both boasting conversion efficiencies of over 23%. The existing product line extends to the Bifacial PERC 525-550Wp solar modules and the Bifacial Mono PERC 640-660Wp solar modules—products designed to maximize energy output and efficiency in various applications.
Quality is the cornerstone of everything we do. Websol is certified with ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018, affirming our commitment to excellence in product quality, environmental stewardship, and workplace safety. Additionally, certifications like IEC 61215, IEC 61730, UL1703, and UL61730 stand as a testament to the rigorous testing our products undergo, ensuring they meet global standards before they reach consumers.
Driven by our mission to bring light into the lives of people around the world, Websol Energy System Limited continues to harness the power of renewable, sustainable solar energy—one step closer to a brighter, cleaner planet.