Atmospheric derating brings insolation from about 1.367KW/m2 to about 1.0.

And then there’s that pesky night time and those annoying seasons.

It’s still not even remotely reasonable, but it’s definitely much higher in space.

> And then there’s that pesky night time and those annoying seasons.

The two options there are cluttering up the dawn dusk polar orbit more or going to high earth orbit so that you stay out of the shadow of the earth... and geostationary orbits are also in rather high demand.