We are selling patented Air Solarpanels of the brandname: SolarVenti. This solarpanel is often mounted on the wall of a holiday house. When the sun shines on the panel a fotovoltage suncell inside the panel produces electricity which then drives a ventilator inside the panel… (Budget: $250-$750 USD, Jobs: 3D Animation, Advertisement Design, Animation, Caricature & Cartoons, Motion Graphics)
