shows power versus voltage curve of PV module obtained by varying load resistance for various operating temperatures. Output power of PV panel decreases with increase in module temperature. The solar insolation of 1 kW/m2 is assumed to be incident on PV module. For 328 K module temperature, 53 W output power is recorded. The MPP of each curve varies near linearly in the temperature range of 328–358 K. The peak power varies as 53 W at 328 K, 49.5 W at 338 K, 47 W at 348 K and 44.5 W at 358 K.