You do have an charger.
It is not large enough.
If you pull 450w off of your solar system(this is a very simplified view)
You can recharge with your exisitng charger in a theoretical 10hours.
Or you can charge it in 3 hours with the 150amp
Three hours is a tow'd trip between lunch and dinner, 10 hours is a saga of not having charged batteries when you get back from your jaunt.
This is not right. It left out some stuff to make the numbers easy to see.
Punchline: 150a is much greater than 45a AND comes free with the 3000w inverter/shore voltage fixer/ags controller.
That's why you need a charger. The woefull one you now have is just a place holder until you get a better one.
The 24.1 is a kit, not a well appointed rv.
I'm glad they lended me
Inverter
Tires
Seats
A hole for the rear ac
Batteries
A Rolling front end until I can get the toys added to the suspension
A bathroom fan
Electrical outlets
A radio
A microwave
Until I can get their PLACEHOLDERS replaced.
adequate but lesser is the call of the 24.1
Consider it a kit you upgrade as you go.
I do.
It makes a lot of happy instead of a lot of grousing about which direction a bay door opens