How Solar Panels Create Energy

A south facing installation will.

How solar panels create energy.

This doesn t mean that it needs to be sunny all the time for power to be generated as the technology relies simply on daylight. To understand this process further let s look at the solar energy components that make up a complete solar power system. When this occurs a flow of electricity is generated and this electricity is harnessed and preserved as electrical energy. In most solar systems solar panels are placed on the roof.

When subject to sunlight photovoltaic cells create a flow of electric charge inside the solar panel due to the photoelectric effect. This flow travels in a circuit of wires that connect groups of solar panels called arrays. Making it more cost effective for consumers and businesses to generate and store their own solar energy. This all happens as light hits a unit called a photovoltaic cell.

A diagram showing how a solar panel battery system works. An ideal site will have no shade on the panels especially during the prime sunlight hours of 9 a m. Solar panels work by absorbing sunlight with photovoltaic cells generating direct current dc energy and then converting it to usable alternating current ac energy with the help of inverter technology. Ac energy then flows through the home s electrical panel and is distributed accordingly.