It has now been more than one year with our Solar and Tesla Battery setup. The output from the solar panels have provided all the power we needed to stay in temperate areas summer and winter.
I believe the comment above (that was under the video) was made by the person in the video who had all that solar capacity on, and towed behind, their large motorhome.
The key phrase here is "temperate areas". Given that, I assume that they also have adequate generator capacity on board for when things don't go as planned with Mother Nature. BTW, what about nasty hail storms?
I can hardly wait for solar panels to be north of 50% in efficiency so that us RV folks who want to travel small can also carry gobs of capacity along.
2005 E450 Itasca 24V Class C