Gautam Solar Secures ALMM & BIS Nod for 640 Wp R-Series Modules

16 Oct 2025 CW Team

Gautam Solar, one of India’s leading solar module manufacturers, has received ALMM (Approved List of Models and Manufacturers) and BIS (Bureau of Indian Standards) approvals for its high-wattage 640 Wp R-Series TOPCon solar modules. With this recognition, the company joins the select group of Indian manufacturers holding both approvals for 640 Wp modules.

The 640 Wp R-Series modules deliver exceptional efficiency and energy yield, making them ideal for EPCs and developers focused on maximising land utilisation and returns. Designed for next-generation solar plants, the modules offer advanced N-type TOPCon technology, superior power density, and up to 23.69 per cent efficiency — positioning them among the highest-performing modules in their category.

Key benefits include reduced Levelised Cost of Energy (LCOE), optimised Balance-of-System (BOS) costs, and enhanced performance under high-temperature conditions. These modules are particularly suited for ground-mounted and utility-scale solar projects where yield, reliability, and long-term bankability are critical.

Gautam Solar will showcase the 640 Wp R-Series modules at the REI Expo 2025, scheduled from 30 October to 1 November at India Expo Mart, Greater Noida (Hall 11, Booth R-312).

“Achieving ALMM and BIS approvals for our 640 Wp R-Series modules is a major validation of our engineering, quality, and manufacturing excellence,” said Gautam Mohanka, Director, Gautam Solar. “We are committed to adhering to and exceeding the highest compliance standards while contributing to India’s goal of becoming a global leader in solar power.”

The milestone further strengthens Gautam Solar’s role in supporting the government’s renewable energy and sustainability vision, reinforcing India’s journey toward energy self-reliance.

Infrastructure Transport

06 Feb 2026

Second Mountain Tunnel Breakthrough in Palghar Advances High Speed Rail

The Mumbai-Ahmedabad high speed rail (MAHSR) project reached a milestone with the breakthrough of a mountain tunnel in Palghar, Maharashtra. Mountain tunnel MT-six measures 454 metres long and 14.4 metres wide and will accommodate up and down tracks. The breakthrough follows MT-five near Saphale on second January 2026 and the MT-six excavation was completed from both ends using the New Austrian Tunnelling Method. The ministry reported that the tunnelling was completed within 12 months. The New Austrian Tunnelling Method is favoured for its flexibility in complex geology and irregular tunnel s..

Modi Government Pushes Atmanirbhar Container Drive With BCSL MoU

The Union Government advanced a plan to create an integrated, domestically anchored container ecosystem with the signing of a Memorandum of Understanding to establish the Bharat Container Shipping Line (BCSL). The MoU was signed by key agencies including the Shipping Corporation of India and Container Corporation of India alongside major port authorities and Sagarmala Finance Corporation Limited under the Ministry of Ports, Shipping and Waterways, in the presence of senior ministers. The initiative aligns with the Container Manufacturing Assistance Scheme announced in the Union Budget 2026–2..

Ministry Reports Gains In Mobility For Marginalised Communities

The Ministry of Social Justice and Empowerment is implementing skill development, education and rehabilitation schemes to promote socio-economic mobility and sustainable livelihoods for marginalised and disadvantaged communities across the country. Programmes target Scheduled Castes, Other Backward Classes, Economically Weaker Sections, De-notified Tribes and Safai Karamcharis through specialised implementing corporations and empanelled training institutes. Pradhan Mantri Dakshata Aur Kushalta Sampann Hitgrahi Yojana, or PM-DAKSH, provided skill training and placement support through the Nati..