How Does Solar Energy for Homes Work?

How Does Solar Energy for Homes Work?

Solar energy has become an increasingly popular option for homeowners looking to lower their monthly energy bills and reduce their environmental footprint. If you’re thinking about installing solar panels on your roof, you may be wondering how solar energy for homes actually works. Here’s what you need to know.

1. Solar Panels Convert Sunlight into Electricity.

Solar panels are made up of photovoltaic (PV) cells, which convert sunlight into direct current (DC) electricity. When sunlight hits the cells, the photons in the sunlight excite the electrons in the cell, causing them to flow and creating an electrical current. The more sunlight that falls on the cells, the more electrical current they generate.

2. Inverters Convert DC Electricity into AC Electricity.

The DC electricity generated by the solar panels is not the type of electricity that homes use. Homes and most appliances run on alternating current (AC) electricity. Luckily, inverters exist to bridge the gap between the type of power the solar panels produce and the type of power the home needs. Inverters convert the DC electricity produced by the solar panels into AC electricity that can be used to power the home.

3. Electricity Flows to the Home and the Grid.

Once the DC electricity has been converted into AC electricity, it’s ready to power your home. Any excess energy that is not used by the home is sent back into the electricity grid. By doing this, homeowners can earn credit for the energy they contribute back into the grid, which can be used to offset their electricity bills.

4. Net Metering Keeps Track of Energy Usage.

Net metering is a system that tracks the amount of energy that goes into and out of a home. Any excess energy that is produced by the solar panels is sent into the grid, and any energy that is drawn from the grid is recorded. At the end of each billing cycle, the homeowner is charged for the net amount of energy used. If the homeowner produces more energy than they use, they will receive a credit on their bill.

5. Monitoring Systems Keep Track of Performance.

Monitoring systems are used to keep track of the performance of solar panels. These systems can tell homeowners how much energy their panels are producing over time, how much energy is being sent back into the grid, and whether there are any issues with the system.

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Overall, solar energy systems can provide a great way for homeowners to save money on their energy bills and reduce their environmental impact. If you're interested in learning more about solar energy or finding a solar panel supplier, contact us today to get started.

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