# Underwater Solar Panels Break Water Depth Record

> China’s solar panels generate power 30 feet underwater, breaking efficiency limits.
- Title: Underwater Solar Panels Break Water Depth Record · Futurism
- Summary: China’s solar panels generate power 30 feet underwater, breaking efficiency limits. Scientists created solar panels that convert 35% of sunlight into energy…
- Keywords: perovskite, solar panels, chinese research, joule journal, shockley-queisser limit, underwater solar, science, technology, Underwater, Solar, Panels, Break
- Source: Futurism — https://futurism.com/future-society/scientists-underwater-solar-panels-china-pervoskite
- Author: Joe Wilkins
- Published: 2026-09-29T16:13:34+00:00
- Read time: 1 min
- Topics: perovskite, solar panels, chinese research, joule journal, shockley-queisser limit, underwater solar, science, technology
## New underwater solar panels
Scientists generated electricity from sunlight at 10 meters depth.
## Perovskite solar cells
Panels use perovskite mineral instead of silicon.
## Blue and green light capture
Cells target blue and green sunlight waves that penetrate water.
## 35% efficiency record
Peak power conversion reached 35 percent under simulation.
## Surpassing theoretical limit
Result exceeds Shockley-Queisser efficiency cap of 33 percent.
## Real-world testing needed
Two-hour test generated 324 milliwatt-hours for small LED light.
## Key takeaway

Scientists created solar panels that convert 35% of sunlight into energy at 10 meters depth, surpassing theoretical limits for underwater use.