The solar panel will no longer be a part of the CT1500 Camper-Trolley, it was decided the solar panel was not greatly beneficial.
ELECTRONICS & HAND CONTROL:
The CT1500 electrical system has been totally upgraded/renewed giving a better receiver response. A new Lithium Polymer battery will be used beginning 2013. Because of the new electronics we now have a new hand control which must be activated/turned on first by pressing the forward button which illuminates (green) a small opaque rectangular panel on the face plate of the hand control, this GREEN “battery indicator light” which is divided into quarters lets you know how much battery life you have remaining in your Camper-Trolley’s 14.4V Lithium Polymer battery.