RENA Technologies GmbH, a global leader in wet chemical process equipment and solutions, is proud to announce a landmark strategic technology partnership with India’s Premier Energies Limited, one of the nation’s largest integrated solar cell and module manufacturers.

This cutting-edge collaboration marks a pivotal step in advancing high-efficiency solar cell manufacturing. The joint initiative will focus on optimizing wet chemical processes for
N-Type solar cells and pioneering development in wet chemistry solutions for TOPCon and silicon/Perovskite tandem technologies – the next frontier in solar innovation.

“This is a great opportunity for RENA to work closely with a leading Indian cell manufacturer using our latest tools to deliver better products, reduce consumables, and lower the carbon footprint of solar cell production,” said Peter Schneidewind, CEO of RENA Technologies GmbH. “We are excited to bring our expertise in advanced wet chemistry and precision equipment to Premier Energies as we collaboratively push the limits of what’s possible in solar technology.”

By integrating Premier Energies’ large-scale manufacturing capabilities with RENA’s specialized engineering and process know-how, the two companies aim to achieve breakthroughs in:

Cell performance and efficiency

Production throughput across high-volume manufacturing lines

Sustainable processing with an emphasis on environmental responsibility and cost-effectiveness

Sudhir Reddy, Director and Chief Strategy Officer at Premier Energies, emphasized the partnership's strategic importance: “This partnership positions Premier at the forefront of the N-Type efficiency curve and paves the way for our advancement into tandem cell development – an essential step in the evolution of solar cell technology.”

Chandra Mauli Kumar, Chief Production Officer of Premier Energies, also noted: “This strategic alignment is a key opportunity to grow alongside the dynamic Indian solar manufacturing ecosystem.”

This collaboration not only underscores RENA Technologies’ commitment to delivering value-added solutions in the photovoltaic sector but also strengthens its presence in one of the world’s fastest-growing solar markets.

About Premier Energies Limited

Established in 1995 by Shri Surendarpal Singh Saluja, Premier Energies is a leading integrated manufacturer of solar cells and modules based in India. Over the years, the company has diversified and offers end-to-end solutions for solar energy projects across 30 countries globally. Premier Energies offers high-efficiency photovoltaic products and is expanding into next-generation TOPCon technology. Recognized for product quality and workplace excellence, the company continues to advance clean energy solutions across India and beyond.