Hourly irradiance and temperature variation observed on a domestic roof top are graphically shown in figure Q4a and Q4b, respectively. a. What would be the hourly maximum possible power and total energy that can be harnessed from a photovoltaic (PV) panel of which the specifications are given in table Q4a? Guideline for the use of irradiance/temperature graphs 1st three digits of your Irradiance Temperature registration number figure figure **first 3 digits are 713** Panel Specifications Table 4a 4a 4a 0180 Unit Charge (LKR/kWh) 8.00 10.00 25.00 35.00 45.00 Fixed Charge (LKR/Month) N/A 100.00 500.00 500.00 600.00 Assume that Voc = VOC(STC) + [ AVoc(25-1)] VOC(STC] & Isc = {ISC(STC) + [AISC(25-T)] ISC(STC)} irradiance/1000) Hourly irradiance and temperature variation observed on a domestic roof top are graphically shown in figure Q4a and Q4b, respectively. a. What would be the hourly maximum possible power and total energy that can be harnessed from a photovoltaic (PV) panel of which the specifications are given in table Q4a? Guideline for the use of irradiance/temperature graphs 1st three digits of your Irradiance Temperature registration number figure figure **first 3 digits are 713** Panel Specifications Table 4a 4a 4a 0180 Unit Charge (LKR/kWh) 8.00 10.00 25.00 35.00 45.00 Fixed Charge (LKR/Month) N/A 100.00 500.00 500.00 600.00 Assume that Voc = VOC(STC) + [ AVoc(25-1)] VOC(STC] & Isc = {ISC(STC) + [AISC(25-T)] ISC(STC)} irradiance/1000)