zlacker

"[..] deploying a solar array with photovoltaic cells – something essentially equivalent to what I have on the roof of my house here in Ireland, just in space. It works, but it isn't somehow magically better than installing solar panels on the ground – you don't lose that much power through the atmosphere"

As an armchair layman, this claim intuitively doesn't feel very correct.

Of course AI is far from a trustworthy source, but just using it here to get a rough idea of what it thinks about the issue:

"Ground sites average only a few kWh/m²/day compared to ~32.7 kWh/m²/day of continuous, top-of-atmosphere sunlight." .. "continuous exposure (depending on orbit), no weather, and the ability to use high-efficiency cells — all make space solar far denser in delivered energy per m² of panel."