Find the amount to be paid by the homeowner for the tracking device. Provide the comments for the plan.

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i) What is a photovoltaic cell? ii) A certain solar cell type has an output capability of 0.5 A at 0.4Volts. A series / parallel solar array has been designed of such cells with 80 parallel strings and each string has 1500 cells in series. Calculate: (i) Voltage capability (ii) Current capability and (iii) Power output capability of the array.

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Chapter 8, Problem 18P

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Find the amount to be paid by the homeowner for the tracking device.

Provide the comments for the plan.

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i) What is a photovoltaic cell? ii) A certain solar cell type has an output capability of 0.5 A at 0.4Volts. A series / parallel solar array has been designed of such cells with 80 parallel strings and each string has 1500 cells in series. Calculate: (i) Voltage capability (ii) Current capability and (iii) Power output capability of the array.

An electronic package with a surface area of 1 m² placed in an orbiting space station is exposed to space. The electronics in this package dissipate all 1 kW of its power to the space through its exposed surface. The exposed surface has an emissivity of 1.0 and an absorptivity 0.25. Determine the steady state exposed surface temperature of the electronic package (a) if the surface is exposed to a solar flux of 750 W/m², and (b) if the surface is not exposed to the sun.

The annual average insolation for a fixed solar panel in city A is 350 W/m2. On the other hand, city B has a figure of 300 W/m?. For both locations, the solar panel has the capability to convert 17% of the incident energy into electricity. Average annual electricity in City A is 13 000 kWh with an average cost of $0.4/kWh, while in city B, it is 10 000 kWh at a cost of $0.75/kWh. For City A, a. Determine the area of the solar panel needed in order to suffice the average electrical needs of a residence. b. Determine the area of the solar panel needed in order to suffice the average electrical needs of a residence in City B. c. Determine the price per square meter of solar panel in City A if the device has a lifetime of 20 years. Assume that the electricity costs are constant throughout the period. d. Determine the price per square meter of solar panel in City B if the device has a lifetime of 20 years. Assume that the electricity costs are constant throughout the period.