Summary reader response draft #4
In the article “What are solar light panels and how do they work” (2019), solar panels are introduced and explained in detail. Solar panels work by allowing photons, or particles of light, to knock electrons free from atoms, producing electricity. (Harvey,2022). When connected to the main power grid, the panels power lighting systems in the day, and excess power can be supplied to the grid if available. However, if the panels are not connected to the grid, it will require a backup system. As major advantages, solar light panels are rugged and last a long time. The panels also do not emit toxic greenhouse gases which have adverse effects on the environment, according to the mentioned article above. Individual solar cells consist of semiconductor elements and can produce electricity by itself. The cells can be put in different configurations and can be adapted for various power outputs and sizes. Lastly, the panel system composes of “photovoltaic modules, electrical connections, mount