MATHEMATICAL MODELLING, SIMULATION ANALYSIS OF A PHOTOVOLTAIC THERMAL SYSTEM

Solar energy is one of the cleanest, environmentally friendly and abandoned available sources.
 While photovoltaic (PV) module converts this free in form electrical energy, the
 efficiency PV reduces as temperature rises above nominal value. The
 Photovoltaic Thermal (PVT) system removes wasted thermal from surface which caused
 by reflection sun's irradiance stores it for useful application, hence, maintain electrical
 module. This paper analyses heat response data collected a PVT system, under
 normal conditions, with steady water acting coolant. Experimental simulation values were compared and
 analyzed paper. The depends solely on irradiation sunlight.
 Therefore, output varies according to solar irradiation. In experiment,
 was measured via Thermocouple sensors mounted each layer system,
 included panel, aluminum plate, heatsinks. A charge controller connected output
 regulate charging process battery so that can also be affected panel. amount calculated based reading Pyranometer area PV. setting thermocouples measure value ambient set ten seconds each, read using logger.
 entire experiment conducted constant condition such pressure to
 obtain fair data. Understanding transfer between will help increase
 output, study known faster maintains
 temperature, helps design better under non-optimal
 condition.