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Reddit-runner t1_ixdt49v wrote

Reply to comment by AncientProduce in The ESA aims to make 24/7 space-based solar energy harvesting a reality | Solaris program will study space-based solar power amid rising energy concerns by chrisdh79

What was the time on ROEI?

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dangle321 t1_ixs11tv wrote

Especially if you consider the delta case of putting the same panels in the field next to you versus launching them into orbit.

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