12:55 ETDel concepto a la producción en masa: el viaje de Risen Energy con obleas ultrafinas

prnewswire
2026.03.11 16:57
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Risen Energy is advancing the use of ultra-thin silicon wafers in heterojunction solar cells (HJT) as the debate on "space photovoltaics" grows. Their technical report highlights the benefits of lightweight design, high output, radiation resistance, and long-term reliability. The company emphasizes that reducing wafer thickness is crucial for cost efficiency and aligns with HJT technology's low-temperature manufacturing process. Their HJT Hyper-ion cells, with wafers of 110 μm, have achieved an average efficiency of 26.4%. Innovations in manufacturing processes have led to high yield rates and improved mechanical flexibility, making them suitable for various applications, including space.