RENA Technologies to supply wet chemical processing systems for CELLORAA ENERGY's 1.2 GW TOPCon solar cell manufacturing line in Gujarat

RENA Technologies, a Germany-based supplier, has secured a significant contract with CELLORAA ENERGY PRIVATE LIMITED to provide advanced wet chemical processing systems for a new 1.2 GW TOPCon solar cell manufacturing line in Surat, Gujarat, India. Formalized on February 24, 2026, this supply agreement represents a substantial investment in high-efficiency solar technology within a rapidly expanding market. The deal underscores the strategic importance of establishing robust domestic manufacturing capabilities for advanced solar components. This agreement is particularly notable for its considerable 1.2 GW capacity, signaling a large-scale commitment to TOPCon technology, which is at the forefront of solar cell efficiency. The involvement of RENA Technologies as a specialized equipment supplier and CELLORAA ENERGY as the developer highlights international collaboration in bolstering India's solar manufacturing ecosystem. The project's location in Gujarat further solidifies India's position as a critical hub for solar production, aligning with global trends of increasing solar manufacturing capacity to meet escalating energy demand and decarbonization targets.