4. A mini 2m solar panel energy harvester is designed to convert sunlight (temperature) into energy (Watt). Given table below, kindly design a complete c codes to estimate total energy to be stored based on sun light exposure percentage, and total hour(s) of exposure Assuming the solar panel only able to work if temperture > 20'C. (5 marks) Generated energy/hour (W/H) Energy to be stored (W) Solar panel % exposure to sun light) 80-100% 50-79% Below 50% 80 60 30 Energy - watt x hour(s) exposed to sun light Max watt (500W)