Solar panels, also known as photovoltaic panels, are devices that convert sunlight into electricity. They consist of solar cells that capture sunlight and convert it into usable electrical energy.
Types of Solar Panels
Monocrystalline Solar Panels
- Overview and Efficiency
- Aesthetics and Space Efficiency
Polycrystalline Solar Panels
- Characteristics and Cost
- Performance Considerations
Thin-Film Solar Panels
- Lightweight and Versatile
- Niche Applications
Components and Structure of Solar Modules
Solar Cells Solar modules are composed of individual solar cells made from semiconductor materials like silicon. These cells are the heart of solar panels and responsible for electricity generation.
Encapsulation and Backsheets Solar cells are encapsulated in protective layers, including glass, EVA (ethylene-vinyl acetate), and a backsheet. These layers safeguard the cells against environmental factors.
Frames and Mounting Solar modules are often framed and mounted to provide structural support and facilitate installation.