How is the efficiency of solar powered cars in MPG calculated?
You will install two (2) joulemeters on your vehicle, one unit between the array panel and battery, and the other between the battery and motor. To have a validated run, the vehicle must produce more than power than used, i.e. the first meter must have a higher count than the meter between the battery and motor. If it’s a valid run, the array panel meter count will be used to calculate your run measured in m/kwh.