Poly-generation of cooling, heating and power performance analysis of PV radiant panel PV/T system
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Abstract:
A combined cooling, heating and power mono-silicon solar photovoltaic radiant panel (PV/R) is proposed, which compounds the radiant panel with the PV module. The PV operating temperature is decreased through the internal cycling of liquid pipe of radiant panel. Thus the power efficiency of PV module is increased, at the same time, the heat of PV using for heating can be recollected. While at night, the cooling used for the daytime is collected through the nocturnal cooling storage. In the experiment testing, the PV/R not only increases the power efficiency by 8%~16%, but obtains the heating efficiency by 45% and gets the cooling capacity of 40~80 W/m 2.
