Solar panels on your home work by converting sunlight into electricity that can be used to power appliances, lights, and other electrical devices. The panels are made up of solar cells, which are typically made from silicon, and are wired together to form a larger unit.
When sunlight hits the solar cells, it causes electrons to move around, creating a flow of electricity. This flow of electricity is called direct current (DC) electricity, which is the same type of electricity that batteries produce. However, most homes use alternating current (AC) electricity, which is what is provided by the power grid. In order to convert the DC electricity produced by the solar panels into AC electricity that can be used in the home, an inverter is required. The inverter takes the DC electricity from the solar panels and converts it into
AC electricity that can be used in the home.
When solar panels produce more electricity than is needed in the home, the excess electricity can be sent back to the power grid. This is done through a process called net metering, where the excess electricity is fed back into the grid and the homeowner receives a credit on their utility bill. Overall, solar panels on a home allow homeowners to generate their own clean electricity, reduce their reliance on fossil fuels, and potentially save money on their utility bills.
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