In many regions solar capacity factor is much higher than 20%; for example, the entire US. https://atb.nrel.gov/electricity/2021/utility-scale_pv

I’m kind of a fan of government doing the right thing regardless of the (high) chance of someone else coming in and shitting all over it.

Of course most don’t actually even believe it, that’s just the pitch to get that VC juice. It’s basically fraud all the way down.

Solar panels are incredibly thin and light. There is no reason not to include them.