How Solar On-Site Energy Works

How do solar panels work?

You're likely most familiar with PV, which is utilized in solar panels. When the sun shines onto a solar panel, energy from the sunlight is absorbed by the PV cells in the panel. This energy creates electrical charges that move in response to an internal electrical field in the cell, causing electricity to flow.

How does home solar power work?

Here’s a step-by-step overview of how home solar power works: Excess solar energy is stored in batteries or pushed onto the grid to power local systems (like your neighbor’s house!) Now that we’ve covered the basics, let’s break down how solar panels work in more detail. How does solar power work? The photovoltaic effect explained

How do solar panels create electricity?

But if you want to explore how solar panels create electricity a bit more, we'll explain what you should know. Solar cells are typically made from a material called silicon, which generates electricity through a process known as the photovoltaic effect.

How does concentrated solar power work?

Concentrated solar power (CSP) works similarly to solar hot water in that it transforms sunlight into heat—but it doesn't stop there. CSP technology concentrates solar thermal energy using mirrors and turns it into electricity. At a CSP installation, mirrors reflect the sun to a focal point.

How do solar cells work?

Here's how it works: Solar cells have two layers of silicon. Each one is specially treated, or "doped," with phosphorus and boron to create the positive and negative sides of the solar cell, respectively. When photons hit the solar cells, they create an electric field at the junction between the layers.

Are solar panels making or creating energy?

Solar panels aren’t making or creating the energy, they are just converting it from sunlight to electricity. With that information in mind, here's how solar energy works step by step. Solar panels convert solar energy from sunlight into electrical energy.