OK, here how we went over the weekend in our one of a kind Van that has no 240V battery Charger
So we camped in Wye River, Weather was mostly cloudy on Saturday and Sunday.
According to my battery monitor from the time the solar panel stopped supplying any goodness to the next morning at around 08am - we have used a total of around 25amps... thats on lights, extractor fan above stove top, TV, Heater on all night (Gas E2400) and water pump...
Key message out of all of this is that our little 130Watt solar panel had Batteries back to 100% SOC by no later than 11AM. perhaps earlier but thats when I checked...
All this on bad weather weekend so I am now officially sold on the idea that once you have at least 130w Panel and in my case 240AH (2 x 120AH) of battery - Then you can comfortably rip out and sell your 240V charger
I have 40Amp redarc regulator (BCDB1240) so just to be safe I am going to break the bank with $240 and add a 200W panel to the mix.
Once thats done, I am planning on getting a 2000w inverter so that we can use microwave and electric frying pan when not on powered sites.
Welcome back !
And congrats on getting rid of the 240V charger it seems like you have a good setup!