Cool stuff. Yeah, I'd go for it. The Tesla sounds pretty good.

https://www.solarreviews.com/blog/best-solar-batteries-tesla-vs-sonnen-vs-lg-chem-vs-byd

Is there a clear-cut winner among solar batteries?

Tesla’s Powerwall remains one of the most popular solar batteries
produced, but that doesn’t make it a clear-cut winner in all categories.
Each of the battery packs covered above has viable applications. What
battery will work best for your home will largely depend on your budget,
your location, your personal energy consumption profile and what
additional features you’d like to see in your system.

When picking a solar energy system,
whether choosing solar panels or a battery backup, it is best to speak
with a qualified installer to better understand your options. We also
suggest you check out the solar panel cost estimator to understand better how solar energy can work for you.