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What type of electrical flow is produced by standard household solar panels before it is converted for home use?

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Correct answer: Direct current

Solar panels generate direct current (DC) electricity because sunlight knocks electrons free in one direction. Since most household appliances run on alternating current (AC), solar power systems require an inverter to transform the electricity. This conversion process is highly efficient in modern setups. Photo: Wikipedeon, Wikimedia Commons, CC BY-SA 4.0.

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Source: Wikipedia (CC BY-SA)

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