22-09-2014, 01:19 PM
Abstracts: The solar air cooler is a simple desert cooler or evaporative cooler which is completely powered by solar energy. The evaporative cooler has pump and motor (fan) not consuming conventional electric energy. The solar air cooler works by converting solar energy into electrical energy. Therefore the energy required to run components is completely free of charge and inexhaustible. This solar air cooler becomes less maintenance and gives shortest duration of return of investment (ROI). Also simple payback period of this system is very less. It saves electricity with best possible alternate solution. There is no need of maintenance and operation department to handle this system.