Consider a crystalline PV module with the following output parameters mentioned at STC (Standard Testing Condition) conditions by the manufacturer.
Pmax = 250W
Voc = 50V
Isc = 6A
NOCT = 40°C
Temperature coefficient of power = -1W/°C
a) If the ambient temperature falls to 0°C while the irradiance is 1000W/m², what is the cell level temperature in °C, as per the NOCT model?
b) What is the new power output of the PV module in Watts, under the ambient temperature of 0°C and 1000W/m² irradiance?
3 answers
25 25
25
250
250
1) 25
2) 250
2) 250