Recently, the world’s first gigawatt-scale production line for perovskite-silicon tandem photovoltaic cells, jointly built by leading new energy enterprises from China and the United States, officially commenced operations in Arizona, USA. This marks a revolutionary breakthrough in photovoltaic technology and injects new momentum into the global energy transition.
This production line employs the latest generation of perovskite-silicon tandem technology, with laboratory-certified efficiency for mass-produced modules exceeding 32%, far surpassing the current efficiency ceiling of 24% for mainstream pure silicon cells. This means that under the same area and sunlight conditions, power generation can be increased by over 30%, while significantly reducing the system cost per watt-hour. The project achieved gigawatt-scale mass production in just three years from laboratory R&D, demonstrating the photovoltaic industry’s remarkable pace of innovation and industrialization.
The editor-in-chief of the authoritative industry magazine *Photovoltaics* commented, ”This is not only a technological milestone but also an industrial revolution. It has successfully resolved the long-standing challenges of stability and large-scale production of perovskite materials, proving their commercial feasibility.” The widespread adoption of this technology will significantly reshape the global photovoltaic industry landscape and provide critical technical support for achieving the international goal of ”doubling global renewable energy capacity by 2030.”.
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Post time: Nov-21-2025