China tests first practical submarine solar farm at 10 metres depth in open sea
- Posted on September 21, 2026
- By South China Morning Post
- 6 Views
- 1 min read
China has achieved a groundbreaking milestone in renewable energy by deploying the world's first functional submarine solar farm at 10-meter depth. Utilizing advanced lead halide perovskite solar cells, researchers successfully demonstrated the technology's capability to charge batteries and power LED lights in open sea conditions. This innovation represents a significant leap toward harnessing untapped underwater energy sources, potentially revolutionizing sustainable power generation in marine environments and expanding clean energy possibilities beyond conventional surface installations.
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