One solar panel produces a potential difference of 18 V and current 2 A. Describe how you can obtain a potential difference of 72 volts and current of 9A with a solar array using solar panel. You can use sigh of a battery for a solar panel.

One solar panel produces a potential difference of 18 V and current 2

1.	One solar panel produces a potential difference of 18 V and current 2 A. Describe how you can obtain a potential difference of 72 volts and current of 9A with a solar array using solar panel. You can use sigh of a battery for a solar panel.
Answer» Solution :A solar panel producing patential difference of 18 V and current of 3 A is represented below. ii. FOUR solar PANELS producing 18 V and 3A should be connected in series to from a solar string producing potential difference of 72 V and current of 3 A. iii. The solar string producing 72 V and 3 A is connected in parallel with two more solar strings producing 72 V and 3 A to form a solar ARRAY producing a potenial difference of 72 V and current of 9 A.