Technical FAQs 4

How do solar panels generate usable electricity?

Solar arrays create a usable electricity system for your home by producing direct current (DC) electricity. This is achieved through the photovoltaic effect, where solar cells convert sunlight into electrical energy.

What are solar panels?

Solar panels, also called photovoltaic (PV) panels, are devices that convert sunlight into electricity. They are made up of many solar cells, typically crafted from silicon, that capture energy from the sun and generate direct current (DC) electricity.

How do solar panels work?

Solar panels work by converting sunlight into electricity through a process called the photovoltaic effect. This process produces direct current (DC) electricity, which then needs to be converted to alternating current (AC) electricity for your home to use.

Do solar panels generate more electricity than a home consumes?

However, if the solar panels generate more electricity than your home consumes, the excess energy is sent back to the grid (in grid-tied systems) or stored in a battery in systems with energy storage (in a battery storage system). Solar panels generate electricity only during the day.

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Solar panels generate electricity for direct household use

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