GUANGZHOU, China, April 17 — Gokin Solar, a major global manufacturer of silicon wafers, has inked an upgraded strategic cooperation agreement with Aiko Solar to accelerate the large-scale commercialization and technological advancement of back contact (BC) solar technology. Held in Guangzhou on April 17, the signing ceremony saw Gokin Solar Vice General Manager Zhou Ying and Aiko Solar Sales Director Rui Long signing the pact on behalf of their companies.
Advancing BC solar technology to build competitiveness
BC technology is widely regarded as the next frontier in photovoltaic efficiency, pushing the boundaries of crystalline silicon cells toward their theoretical limit of 29.4%. Beyond its high conversion efficiency, BC technology offers enhanced reliability and a sleek aesthetic that is increasingly favored in high-end global markets.
The collaboration leverages the complementary strengths of two powerhouses in the solar industry. Gokin Solar contributes its world-class expertise in silicon wafers and expanding BC module manufacturing capacity, while Aiko Solar brings its strong R&D foundation, proven mass production capabilities and extensive patent portfolio in BC cells. Together, the two companies aim to strengthen their competitive edge in the BC ecosystem.
Deep synergy: Integrating the value chain to accelerate adoption
Under the agreement, Gokin and Aiko will expand collaboration across the entire wafer-cell-module value chain:
· Technical and process synergy: Co-developing BC technology roadmaps with a focus on optimizing low-silver and silver-free processes to enhance performance and reduce costs.
· Capacity and supply chain synergy: Integrating capacity planning and raw material sourcing to build a stable, cost-effective and resilient supply chain.
· Market and channel synergy: Leveraging global customer networks to expand the use of high-efficiency BC modules and consolidate market leadership.
A shared commitment to a sustainable future
This partnership underscores a shared conviction in the long-term potential of BC technology. For Gokin Solar, this collaboration is a key step in its strategic pivot toward high-efficiency modules. Through the integration of industrial resources, Gokin is poised to drive the widespread adoption of BC technology and contribute to a more efficient, low-carbon and sustainable global energy future.
