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How much energy is used in the manufacture of a photovoltaic system? Do they have a positive energy balance, or do they take more energy to manufacture than they will provide over their life span?

April 26, 2017Balance energy life manufacture photovoltaic positive span system Used

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How much energy is used in the manufacture of a photovoltaic system? Do they have a positive energy balance, or do they take more energy to manufacture than they will provide over their life span?

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Photovoltaic installations have a positive energy balance. The energy used in the manufacture of a solar installation is paid back after approximately three to five years, depending on the quality, design, and manufacturer of the components as well as the site location and orientation.