Premier Energies Commissions 1.2 GW TOPCon Cell Line

Premier Energies Commissions 1.2 GW TOPCon Cell Line

Premier Energies Ltd, a Hyderabad‑based solar manufacturer, has commissioned its 1.2 GW Tunnel Oxide Passivated Contact (TOPCon) solar cell line at Fab City, Hyderabad, the company said in its regulatory filings before the exchanges.

The new production line, which utilises advanced 16‑busbar architecture, is expected to achieve solar cell efficiencies above 25%, boosting power density and energy yield under real‑world conditions. It raises Premier Energies’ cell capacity from 2 GW to 3.2 GW and aligns with its plan to scale cell and module capacity to 8.4 GW and 11.1 GW, respectively by June 2026.

The move supports Premier Energies’ strategy of vertical integration – from silicon ingots and wafers to cells and module assembly – in keeping with the Indian government’s thrust on domestic solar manufacturing. 

National shift to TOPCon

The announcement comes amid a broader push in India to adopt next‑generation TOPCon solar technology. Under the government’s Production Linked Incentive (PLI) scheme and an upcoming Approved List of Cell Manufacturers (ALCM) policy set for April 2026, dozens of domestic players are ramping up TOPCon capacity to reduce reliance on Chinese imports

In recent months, Premier Energies has relocated plans for a 4 GW TOPCon cell facility from Telangana to Andhra Pradesh, co‑locating it with a 5 GW wafer and ingot plant in Nellore district, to enhance supply‑chain efficiency

Market momentum & outlook

TOPCon technology offers efficiency gains over conventional mono‑PERC cells and greater resistance to degradation, making it an increasingly attractive option for both large-scale utility and rooftop solar segments

India currently has nearly 10 domestic manufacturers, including Premier Energies, producing TOPCon cells or modules, as per the latest ministry figures. Industry analysts expect India’s installed solar cell manufacturing capacity may exceed 80 GW by 2026, with TOPCon playing a central role

Next steps

Premier Energies is now expected to further expand its manufacturing footprint in Andhra Pradesh, complementing its existing Telangana operations. The firm, which also holds “Great Place to Work” certification, is aiming for profitability, enhanced global market share, and potentially an IPO exit for investors.