The Sun's energy reaches the surface of the Earth with a power of one kilowatt per square metre(1.1 horsepower per square yard).
Step 1: Parts needed
4.a)Shorter axle shaft-holds two wheels.
b)Longer axle shaft-holds driven pully as well as two wheels.
6.Tubing-to be cut into 4nos ,1cm pieces asin-lineshaft retains.
10.mounting clip-to hold motor firmly to body.