Back to: How Solar Power Works
What Are Solar Panels Made Of?
Solar Cells
The main part that absorbs sunlight and creates electricity.
Glass Covering
Protects the solar cells from weather and damage.
Anti-Reflective Coating
Helps absorb more sunlight instead of reflecting it.
Backing Layer and Insulation
Keeps the panels safe from heat and moisture.
What Else Do You Need?
Inverter
This device changes the electricity from DC to AC so it can power your lights, appliances, and more.
Wires
These carry the electricity from your solar panels to your home.
Battery (Optional)
Stores extra electricity for use at night or during cloudy weather.
Types of Solar Panels
Monocrystalline Panels
Made from a single piece of silicon. These are more efficient but cost more.
Polycrystalline Panels
Made from multiple pieces of silicon. These are cheaper but slightly less efficient.
How They Work Together
When sunlight hits your solar panels, all these parts work together to turn that energy into power for your home.
Solar panels are more than just glass and silicon—they’re part of a smart system that brings the sun’s energy right to your home.
