LA Solar Group


From Sunlight to Electricity, How Solar Cells Create Usable Energy


Solar panels are a relatively new energy advancement, which means there are still some unanswered questions about their functionality. It is common knowledge that solar panels work to create usable energy from sunlight, but how exactly do they do this? It starts with solar cells. Solar panels use solar cells to turn light energy into usable electricity. These cells are the primary link between sunlight energy and common electricity that powers your home or business.

What is a solar cell?

The solar cell definition states that it is a device that directly converts light energy into electricity through photovoltaic conversion. To put it simply, solar cells are the working component of solar panels that turn sunlight energy into functioning electricity. These cells are made up of semiconductor materials, which are materials that conduct electrical currents. The value of the electrical current conducted falls in between that of a conductor, which has nearly full conductivity, and an insulator, which has no conductivity. Thus, semiconductor materials generate partial conductivity.

Solar Cell System

Solar cells can be made up of different semiconductor materials, including polycrystalline and monocrystalline cells. The solar cell efficiency rate of converting energy depends on the type of material that is used. For example, the most efficient solar cell is monocrystalline. A cell’s efficiency is determined by calculating the amount of electrical current the cell outputs and dividing that figure by the light energy absorbed from the sun. The available electricity output will vary depending on factors like the quality of light consumed, meaning light intensity and wavelengths, and the type of material used.

How do solar cells work in solar panel technology?

Solar cells are made up of semiconductor materials that harness solar energy and turn it into usable electrical power. Without these cells, solar panels would not be able to create renewable energy. Therefore, the functionality of solar panels hinges on solar cells’ ability to convert energy through semiconductor materials.

Solar Cell Technology

Semiconductors work by absorbing light through the cells on your panels. Photons from the sunlight energy are then transitioned to electrons. The electrons allow light energy to flow through semiconductor materials and come out the other side as electrical current. The electrical current that is generated through electrons will then exit the semiconductors as usable electrical power. Once the electrical power is generated and exits the semiconductors, it will be routed to residential or commercial buildings or added to the electrical grid.

Go Solar Today

Solar cell technology works to create clean, renewable energy for your power needs. These cells and their corresponding solar systems are hugely important if we are to live in a sustainable world, as they significantly reduce your carbon footprint. Using solar cell technology means that you will no longer be reliant on the electrical grid, and you can satisfy your energy needs with solar light. Not only does this lower your electricity bill, but it also has enormous environmental benefits. Going solar is a win-win situation!

Solar Panel System

If you’re looking to go solar, it is important that you choose a solar installation company that you can trust. Solar panel technology is an investment, and it should withstand the test of time and operate at peak efficiency. At LA Solar Group, we have the expertise and experience needed to handle all of your solar needs. With our intensive and encompassing warranties, your solar investment will be protected for years to come. Also, LA Solar Group is constantly updating and evolving solar panel technologies, so you can rest assured that we will be offering you the latest and most state-of-the-art systems. 

Solar panel use continues to grow each day. Given solar panels’ extensive benefits, it seems more likely than ever that the future will be rooted in solar technology. Now is the time to start living off clean energy – make the leap and go solar today!