Minimum mass of silicon material needed for this venture

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How many square meters of PV would it take to provide 1 kW for a world population of 6 billion? If these cells were crystalline silicon of 200 microns thick(200*10^-6), what is the minimum mass of silicon material needed for this venture? (Density of silicon=2330kg/m^3)

Reference no: EM13652877

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