Drones will fly for days with new photovoltaic engine
UC Berkeley researchers just broke another record in photovoltaic efficiency, an achievement that could lead to an ultralight engine that can power drones for days.
No more battery problems?
- Thread starter Mrgs1
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And the latest article I read is claiming up to 80% efficiency by a similar approach using the waste heat via thin films of densely packed carbon nano tubes.Drones will fly for days with new photovoltaic engine
UC Berkeley researchers just broke another record in photovoltaic efficiency, an achievement that could lead to an ultralight engine that can power drones for days.techxplore.com
New Device That Channels Heat Into Light Could Boost Solar Cell Efficiency to 80%
