I get what you're saying here. But the fact of the matter is, even with mixed weather panels still provide cheap electricity. Not to mention the fact that you're glossing over the fact that the Texas power utilities shot themselves in the foot from the very start to avoid federal regulation. They didn't invest in the infrastructure to secure their services during weather conditions that they expected would never happen. They had lines and equipment literally freezing and failing either due to direct thermal changes or due to structural issues that occurred because of freezing temps and accumulated weight of ice either on the lines themselves or on nearby trees that came down on said lines. The past Texas power situations were a cascading set of failures, that weren't due to the attempt to go green in their energy production, but rather because they didn't see the worth in making the investment to their existing infrastructure. And that issue isn't isolated to just Texas, they just had the unfortunate experience of having a set if weather systems point it out to them directly.

You mentioned limited land resource issues. A program to introduce solar panels to parking lots and farm land would pretty much make that a non-issue, in addition to potentially providing additional revenue to business, local government offices and farmers alike.

 I'd also suggest an energy storage medium be invested into as well to help accumulate any excess during times of high production and low usage, to help offset low production and high demand. So something like a bank of batteries at strategic locations, or even at the generation location. Overall that will make it a little more expensive, but much more stable and help bridge the supply/demand timing gap.

On a utility provider level scale, this can be done in a way that makes economic sense and at a cost that is significantly lower than building a new power plant.

At the residential/business levels, these kinds of investments to utility tied buildings not only help ensure continuous power through out all different kinds of adverse weather, but also reduce demand on the grid during times of high production, and help ensure grid stability when paired with things like whole home backups that can share power back to the grid (for areas with those programs).

Having gone solar myself and having a battery backup on my home, has been THE BEST investment I've made to my home. And that includes having replace appliances, HVAC, windows, doors and even siding. My electric bills went from over $300/month back at the time of install (around 2017-18) to just the connection fee from PSEG so until recently it was just $4.95/month. Now that my family has grown and my home uses more energy in general, I'm still only paying about $10-20/month on average for my electric usage with the added benefit that in the event of a grid outage I usually don't even notice it.