Markets & Policy

RENA secures 1.2 GW TOPCon equipment order in India

RENA Technologies says it will supply advanced wet chemical processing systems for Celloraa Energy’s 1.2 GW tunnel-oxidized passivated contact (TOPCon) solar cell line in Gujarat, India, with water consumption cut by 50%, H₂O₂-free processes, and start of cell production targeted for the end of fiscal 2026–27.
Uma Gupta
By
Uma Gupta
Image: RENA Technologies

From pv magazine India

RENA Technologies will provide its latest generation wet processing equipment, including InEtchSide 4+, BatchPolyClean N600, BatchEtch N600, and BatchTex N600, supporting high-efficiency TOPCon solar cell production while reducing operational expenditures through sustainable manufacturing practices such as Zero Liquid Discharge.

Local service and support will be provided through long-standing partner International Marketing Corporation (IMC), Mumbai, alongside digital smart service to assist Celloraa’s rapid ramp-up.

RENA and Celloraa are also preparing a memorandum of understanding to jointly advance next-generation solar manufacturing technologies, focusing on water-saving innovations, process optimization, and production readiness for future concepts such as interdigitated back contact (IBC) cells.

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