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1) An installation of solar panels is producing 3.40 kW on a sunny day with a light intensity of 1150 W/m. The solar cell

1) An installation of solar panels is producing 3.40 kW on a sunny day with a light intensity of 1150 W/m. The solar cell area is a rectangle 8.00 m by 3.00 m. What is the efficiency of the solar cells? 2) If the cells in problem 1 are in the sunlight for 6.00 hours, what is the energy produced in kWh?

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