At 10 watts per square foot it’s not going to offset the weight cost, let alone ... | Hacker News

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		zaroth on April 12, 2019 \| parent \| context \| favorite \| on: Bye lands orders for nearly 300 electric planes At 10 watts per square foot it’s not going to offset the weight cost, let alone appreciably charge the batteries.

llukas on April 13, 2019 [–]

Depending on budget and amount of engineering involved: https://en.wikipedia.org/wiki/Solar_Impulse

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