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Websol Energy System Limited

Websol Energy System Limited (WESL) has been in the business of producing and selling solar photovoltaic cells and modules since 1994. It was first established as an Export oriented unit in a joint venture with WEBEL, an Electronic Development Corporation of Government of West Bengal and in technical collaboration with Helios Technology of Italy.

The company was set up with a manufacturing capacity of 1MW with conversion of reject wafers from the semiconductor industry into high quality wafers for the solar industry. While it started production using 4inch silicon wafers and soon the technology was upgraded to 8inch wafers , module output increased to 125Wp and capacity enhanced to 3MW in 2001.

To address growing need of high efficiency solar cells and modules , the company installed PECVD in 2008 and obtained international certification IEC 61215 and IEC 61730 for 180Wp/220Wp solar modules and increase cell efficiency to 16.5% plus . Cells and module capacity increased to 20MW at our Salt lakh plant and also started 120MW expansion plant at Falta west Bengal .

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Websol Energy System LimiteD

A Leading Supplier Of Solar Materials For Manufacturers, Installers & Contractors.

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Save the Planet

From Nature. FOR Nature.

Sustainability

Over the years, Websol developed ESG processes and ISO 9001, 14001, 45001 certifications based on identify and assess potential risks and opportunities related to environmental, social, and governance issues. The company identifies major risk associated with manufacturing operations and their impact on the environment, employees & society’s health and safety, Regular review of ESG processes give us the opportunity to improve relationships with stakeholders by addressing social issues and developing new products in line with the market requirement.

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