Why this vapor-deposited solar cell could transform renewable energy

Singapore team develops durable perovskite-silicon tandem solar cells

National University of Singapore scientists claim that vapor-deposited perovskite-silicon tandem solar cells built on industrial silicon wafers achieve both high efficiency and long-term thermal stability, addressing a central barrier to commercial deployment.Researchers at the National University of Singapore have demonstrated a vapor-deposition process that purportedly enables perovskite-silicon tandem solar cells to operate with high efficien…

NUS team boosts durability of vapor deposited perovskite silicon tandem solar cells

Sydney, Australia (SPX) Dec 19, 2025 Researchers at the National University of Singapore (NUS) have developed a vapour-deposition process that significantly enhances the long-term and high-temperature stability of perovskite-silicon (Si) tandem solar cells. The work demonstrates vapour deposition on industrial micrometre-textured silicon wafers, matching the wafer structures used in commercial solar manufacturing and moving tandem

Why this vapor-deposited solar cell could transform renewable energy

Scientists in Singapore have made an important breakthrough that could help bring a new generation of ultra-efficient solar panels into everyday use. Researchers at the National University of Singapore (NUS) have developed a new vapor-deposition technique that greatly improves the durability of perovskite–silicon tandem solar cells, a promising technology that can generate more electricity than […] The post Why this vapor-deposited solar cell co…