March 23, 2026 – Guangdong Polyrocks Chemical Co., Ltd. proudly announces that its self-developed flexible perovskite photovoltaic modules have successfully passed the stringent tests of the TÜV Rheinland IEC 63163:2021 standard, earning this internationally recognized certification. This achievement not only validates the exceptional performance of the product but also secures a "golden ticket" to the global green energy market.
TÜV Rheinland certification is globally acknowledged as the "gold standard" for product quality. Polyrocks' flexible perovskite modules demonstrated outstanding performance in rigorous tests, including extreme thermal cycling, damp heat, impact resistance, and repeated flexing. Surpassing standard stability and safety requirements, the modules successfully passed all three categories of testing. This accomplishment signifies that Polyrocks' flexible modules have overcome the application limitations of traditional photovoltaic products, gaining access to premium international new energy markets and establishing a solid compliance foundation for expanding global business.

As a leader in functional polymer materials, Polyrocks has built an unassailable technological advantage through a dual-engine drive of "material innovation + process breakthrough":

Amidst accelerating global energy transition, perovskite technology is emerging as a key force reshaping the photovoltaic landscape. Flexible perovskite, in particular, is gaining significant momentum due to its distinct advantages:
Achieving TÜV Rheinland certification marks a significant milestone for Polyrocks' flexible perovskite technology and serves as a new starting point. Moving forward, Polyrocks will continue to deepen its technological expertise, increase R&D investment, optimize mass production and market strategies, and actively expand global collaborations. The company is committed to facilitating the broader application of flexible perovskite technology across various sectors, contributing to the global energy transition and the realization of carbon neutrality goals.
Technology leads the future; certification proves excellence. Polyrocks Flexible Perovskite Modules leverage cutting-edge technology to inaugurate a new era of flexible photovoltaics, inviting global partners to jointly embark on a green future!