The IV curves of a 60 cell PV module is given below. The cells are square 15.6x15.6 cm and the module 1650 x 997 mm. Calculate the following: a. Cell open circuit voltage and short circuit current. b. Module and cell efficiency c. Cell temperature given NOCT=47C and ambient temperature 30C

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Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.