Starcloud can’t put a data centre in space at $8.2M in one Starship

Putting a datacenter in space is one of the worst ideas I've heard in a while.

Reliable energy? Possible, but difficult -- need plenty of batteries

Cooling? Very difficult. Where does the heat transfer to?

Latency? Highly variable.

Equipment upgrades and maintenance? Impossible.

Radiation shielding? Not free.

Decommissioning? Potentially dangerous!

Orbital maintenance? Gotta install engines on your datacenter and keep them fueled.

There's no upside, it's only downsides as far as I can tell.

Re: reliable energy. Even in low earth orbit, isn't sunlight plentiful? My layman's guess says it's in direct sun 80-95% of the time, with deterministic shade.

It's super reliable, provided you've got the stored energy for the reliable periods of downtime (or a sun synchronous orbit). Energy storage is a solved problem, but you need rather a lot of it for a datacentre and that's all mass which is very expensive to launch and to replace at the end of its usable lifetime. Same goes for most of the other problems brought up

You answered it yourself, a sun synchronous orbit negates the need for large battery systems.

That would make communicating with bits on Earth kind of painful though; I suppose that would work for a server that serves other sun-synchronous objects, but that seems like a rather small market.