Solar Mini Articulated 5th Wheel Trailer

I quick video of my 1981 Laundry Truck, designed and built to be towed by a Reliant ANT 5th wheel Tricycle. The Tricycle is being restored and Trailer is being used as my test house for sustainable living. It has x4 lovely Kaneka 60watt Solar Panels. I went for Amorphous because we don’t get REAL sun very often in the UK ;) The Solar Controller is from BZproducts in the US. It is an MPPT500HV. Ignore the wire, we are just testing things...