Bill of materials key to solving next-generation solar module failures

Efficiency is crucial for PV modules, but UNSW research highlights the importance of long-term stability due to vulnerabilities in TOPCon and HJT solar cells. Industry testing needs to evolve to address these reliability challenges. Hoex emphasizes the significance of correctly identifying failure modes and conducting cell-level testing to ensure stable PV modules. Concerns include sensitivity of metallisation, potential degradation, and challenges in n-type technology. The article also discusses specific issues with TOPCon metallisation and HJT technology, emphasizing the need for industry awareness and comprehensive quality control.

Source:

https://www.pv-tech.org/bill-of-materials-key-to-solving-next-generation-solar-module-failures/

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