The term “Bos Supply” often refers to the Balance of System (BOS) supply in electrical and solar energy projects — equipment and materials required beyond the main generation modules. BOS components typically include cabling, mounting hardware, protection systems, junction boxes, earthing kits, connectors, and various electrical accessories that support the primary system in a complete installation.

In Kolkata and broader West Bengal, BOS materials are used across sectors like solar rooftop installations, electrical distribution systems, and industrial power setups. The BOS supply price list generally isn’t published as a single retail catalogue online; instead, wholesalers and enterprises publish material lists or dealer price sheets for specific components. These lists may include items such as MCBs, net meters, DCDB/ACDB panels, connectors, cables, earthing kits, and related electrical parts — each with wholesale rates, minimum order quantities, and GST information.

For example, a dealer price list from Ankit Enterprise dated June 10, 2025, enumerates a range of BOS-related electrical products with indicative wholesale rates per unit — such as MCUs, ACDB/ DCDB units, and net meters priced in the range of hundreds to several thousand Indian Rupees depending on type and capacity.

Such BOS material pricing is often tiered by size, specifications, and brand, and businesses usually share comprehensive price lists with registered clients rather than publicly online. If you’re seeking the latest price list for BOS supply in Kolkata for purchasing or tender-related purposes, contacting local suppliers directly (e.g., through catalogs or dealer networks) is typically required. Many electrical wholesalers and solar equipment distributors in Kolkata can provide up-to-date BOS supply prices on request, including discounted dealer rates for bulk orders.