Explain the functions of each of the following solar system devices: (i) DC – AC inverter; (ii) charge controller; (iii) solar battery. (6 marks)craft1 electrical June/July 2020

(i) DC-AC inverter: A DC-AC inverter is a device that converts direct current (DC) electricity, which is typically produced by solar panels, into alternating current (AC) electricity, which is the form of electricity used in most homes and businesses. The inverter is an important component in a solar power system, as it allows the solar panels to be connected to the electrical grid or to be used to power AC electrical equipment.

(ii) Charge controller: A charge controller is a device that is used to regulate the flow of electricity between a solar panel and a battery in a solar power system. The charge controller monitors the battery’s charge level and prevents it from overcharging or discharging too quickly, which can damage the battery.

(iii) Solar battery: A solar battery is a type of battery that is used to store excess electricity produced by a solar power system. Solar batteries can be used to store electricity when the solar panels are producing more electricity than is being used, and then to release the stored electricity when the solar panels are not producing enough electricity to meet the demand. Solar batteries can be used to help smooth out fluctuations in the solar panel’s electricity production, and to provide a backup power source in case of a power outage.