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Comment Re:There's a bigger issue (Score 1) 120

Yup, expect many random panels to be punctured in data-centre lifetime. As each PV cell fails the reverse blocking diodes would allow the string to continue providing power at a reduced voltage. Each cell is about 0.5 V. but the diodes are usually across a series of 20 or so cells. So 10 Volts would be lost per puncture.

The only reason any of this is even a discussion is because of insanity with AI bubble. Once that pops, the talk of space based solutions will vanish.

Comment Re:There's a bigger issue (Score 0) 120

I'm not in any way in favour, but your reasoning is incorrect. Efficiency is about doing work with an amount of energy, before it becomes heat. Not about how much heat that can be dumped.

On the energy supply side of the equation, it's very much limited by the area of solar panels. And conveniently, the larger those collectors are the larger the area of shade is available for heat dumping as well.

As for speed of light considerations. All of the proposals will be for LEO. Starlink being the poster child here.

I can't see how doing data-centres like this could ever be economical but that's the thinking.

Being a smokescreen of talk is highly likely. Same as building new fission nukes.

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