Not only EV but more!
Solar system of 100s of panels on hundreds of buildings all legally required emergency systems with solar charged battery banks have or are all failed!

They work great in the day time!
The battery's are dead some for a decade! I test them every year and submit a report and a purchase request with 3 quotes.
Never money in the budget to replace them! 50-100 battery's at apx $500 each per building or $25,000-$50,000 for emergency lights every few years!

And knowing this they install them in every new building!
Cuz they are green!
The battery warrantees are 3-5 years if kept in a area that the temp never rises above 75d f, That means AC 24/7 not one powered from the solar most or 75% do not have ac so no warrantee the battery's last a year or two in a 100d room SoCal LA area!

$1000s each for 10s of thousands of small solar trash compactors (a trash can) that have never worked!

Commercial lighting LED rip off in the old days we changed a light bulb fifty cents, Now it is $250 for a new electronic driver to make the LED function 90% fail rate @ 3 years! Not saving anything.

The sheeppeople like it!
You can not afford it!