How solar works
Learn How a solar system creates energy for your home.
Now let's get a little more technical
Solar Panel Components
The solar cell is the most basic component of a solar panel. Silicon cells that are connected together create a solar panel.
A solar panel consists of a layer of silicon cells, a metal frame, a glass casing and wiring that allows current to flow from other silicon cells. Silicon has conductive properties that allow it to absorb and convert sunlight into electricity. When light interacts with a silicon cell, it causes electrons to be set in motion, and that motion creates a flow of electric currents (photovoltaic effect).
A solar panel also includes a glass casing that offers protection for the silicon cells. This tempered glass is tested under severe conditions to ensure it can withstand various environmental threats. The solar panel also has a layer for insulation and a protective back sheet, which helps against heat dissipation and humidity. The insulation is also important because an increase in temperature will lead to a decrease in efficiency, which can lower energy production.
Learn More about solar
Read about the latest in solar energy and smart home news.
Solar energy harnesses renewable, clean power that the sun provides. In addition, because you’re adopting an affordable alternative to fossil fuels, the solar energy impact
Besides saving you money, reducing your energy costs, and giving you renewable energy, solar panels increase home value by 3-4%. The team at Lawrence Berkeley