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Power Systems





Power System

Photovoltaic (PV) cells convert sunlight into electricity. On a small scale, PV provides electricity for lighting, refrigeration, and other services to households and businesses in many countries. PV is especially appealing in remote areas where extending the utility's electricity grid is expensive or impossible. On a larger scale, utilities have used PV to provide power for centralized grid systems. PV systems are easy to operate, rarely need maintenance and do not pollute the environment. And best of all, the fuel--sunlight--is free and abundant