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Chinese scientists achieve record efficiency in lead-free solar cells, advancing safer, sustainable energy tech.
Chinese researchers have developed lead-free solar cells that achieve a new efficiency record, offering a safer, more sustainable alternative to traditional panels.
The advancement addresses environmental concerns over toxic materials and marks a key step in clean energy innovation.
The breakthrough highlights China’s growing influence in renewable technology and could shape future global standards for solar panel development.
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Científicos chinos logran una eficiencia récord en células solares sin plomo, avanzando en tecnología de energía más segura y sostenible.