Having MH'd for many years when I got this van it was definitely going to be my last van. So I was going to get it right this time.
I knew I didn't like campsites so wanted to be as self contained as possible. Decided I didn't want to have to keep plugging in & unplugging appliances. Asked a company if I could have a system where I just press a button and all the vans 230v sockets have 230v.
The system is 4 x 125Ah elecsol batteries, 2 x 75W
solar panels through 2 regulators, 40amp mains charger, Sterling B2B charger and an
inverter.
The original
inverter was a Mobitronic 3Kw peak, 2Kw for 30mins & 1.6Kw as long as there's enough juice in the batteries. I managed to fry the
inverter with a faulty RCB recently and it has been replaced with a similarly rated Sterling
inverter.
I don't have a
battery monitor or
solar panel readout. When I want to know if the batteries are charging I just use the Hymer control panel.
What do I run off it? Sat TV, breadmaker, toaster, Tefal Actifry, Gaggia Bean to Cup coffee maker, vacuum cleaner, car polisher, computer,
battery charger ( AAs etc ), phone charger.
I could run the mini washing machine & domestic spin dryer as well but I use a Honda suitcase generator for them. I got the generator for when I ran out of power but it hasn't happened yet in 5 years. Doing the laundry with the generator means it gets used which I think is good for it.
The batteries etc are in the van's garage and are not vented to the outside. In the 5 years I have had the van I have used 7.5 litres of
battery top up water. I think this is because the charging systems are multi stage and use a higher initial charging voltage than standard chargers and this leads to gassing off. I check the
battery levels every 6 months.
Did I get it right with this van? No I should have got a 3 axle van for the extra payload
How big a
battery bank would I have then
