Today’s solar panels that use silicon cells, by comparison, typically covert up to 22% of sunlight into power. Another important factor fueling solar’s rise is its growing efficiency in converting the sun’s energy. But Wang noted that the research group is not advocating for the end of solar farms. “I wouldn’t say we want to eliminate solar farms because obviously we need lots of areas or surfaces to generate sufficient amount of solar energy,” he told CNN. Some coatings in lab settings have dissolved or broken down over short periods of time, so are regarded as less durable than today’s solar panels.

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Persons: aren’t, Junke Wang, Martin Small, Wood Mackenzie, Wang, ”, Henry Snaith, Snaith Organizations: CNN, Oxford, Oxford University's Physics, Oxford University Physics Locations: Germany