We currently make around 1 TW of photovoltaic cells per year, globally. The proposal here is to launch that much to space every 9 hours, complete with attached computers, continuously, from the moon.
edit: Also, this would capture a very trivial percentage of the Sun's power. A few trillionths per year.
Still, dropping a pod into the sea makes more sense than launching it into space. At least cooling, power, connectivity and eventual maintenance is simpler.
The whole thing makes no sense and is seems like it's just Musk doing financial manipulation again.
https://news.microsoft.com/source/features/sustainability/pr...
It's a fig leaf for getting two IPOs in one. There's no sense in analyzing it any further.
He's basically trading two cypto coins with himself and sending out a press release.