A clean, 15-%-efficient module (STC), 1 m2 in size, has its own 90% effi- cient inverter. Its NOCT is 44° C and its rated power degrades by 0.5%/° C above the 25° C STC.
a. What would its STC rated power be?
b. Find the kWh that it would be expected to deliver on a 15° C day with daylong insolation equal to 6 kWh/m2?