In a sunny location, sunlight has a power density of about 1 kW/m2. Photovoltaic solar cells can convert this power into electricity with 16% efficiency.
If a typical home uses 390 kWâ‹…h of electricity per month, how many square meters of solar cells would be required to meet its energy requirements? Assume that electricity can be generated from the sunlight for 8 h/day.
Express your answer using two significant figures.
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In a sunny location, sunlight has a power density of about 1 kW/m2. Photovoltaic solar cells can con...
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