The Certikin Solex Solar Roller features a Photovoltaic panel topping up a 5.7amp battery.  No mains power or wiring required.  Easy to install and operate.  12v in-tube motor with adjustable start/stop limits.  Telescopic anodised aluminium 105mm/110mm diameter tube.  Suitable for solar covrers up to 6m x 12m.  Supplied with cover to roller straps.

The Certikin Solex Solar powered roller is specifically designed to be economical, flexible and simple, offering a convenient progression from a standard manual pool roller without the hardship of providing an electrical supply.
Fully self powered through a photovoltaic panel which steadily tops up (even on cloudy days) a fully contained dry-cell battery, the helios roller can be installed on new and existing outdoor domestic pools and will accommodate solar blankets of up to 6 metres wide and 13 metres long.  The sturdy anodised aluminium telescopic roller tube allows flexibility  of size and the aluminium and PVC stands give strong impact resistant end supports.
Operation is by a simple switch mounted on one of the end stands, and the 12v in tube motor has adjustable  limits in order that the positioning of the cover can be consistently accurate and automatic.  A Photovoltaic (PV) cell is a device that converts light energy into electrical energy by the photovoltaic effect.