How Solar Panels Generate Electricity

Solar Panels Generating Electricity Explained

There are many renewable ways to generate electricity. From wind and hydro energy to geothermal and biomass energy, our reliance on fossil fuels is dwindling. But it’s solar energy that’s really soared in demand thanks to its reliability and accessibility. Solar panel systems are easy to install and maintain, with solar PV experts matching the number of panels with your energy demands. But how exactly do solar panels work? Let’s take a closer look.

Harnessing the Power of the Sun

Utilising the power of the sun is a great way to lower bills, minimise waste and live a more eco-friendly lifestyle. And they even work in the UK which is renowned for being more of a rainy, cloudy destination. Solar panels, also known as photovoltaics (PVs), consist of many cells which are sandwiched between layers of semiconducting materials such as silicone. When photons from sunlight shine on this material, an electric field is created.

Solar panels generate a direct current (DC) of electricity. With the help of an inverter, this is then converted to a usable alternating current (AC). An AC current can be used by the home or business that the solar panels are attached to, or fed into the National Grid. It’s possible to make money by feeding back excess energy to the National Grid.

Regular solar panel maintenance is important to ensure each panel is working as efficiently as possible and that the maximum amount of energy is being produced.

Solar Energy Storage

Solar energy is consistently generated during daylight hours, even if it’s not particularly sunny. Any excess energy can be stored by a solar battery for use after dark or during an electricity outage. Solar power can typically be stored from one to five days depending on the size of the battery and the type of solar energy storage system that’s installed. Batteries can reduce your reliance on the National Grid further, supplying energy when your panels aren’t generating power.

What are the Advantages of Solar Energy?

Solar power technology is extremely clever. While sophisticated, it’s become increasingly accessible over the past decade with over 14.6 GW of installed solar in the UK. Solar is an inexhaustible resource and one that releases no pollutants into the air. It’s therefore great for the environment, reducing our reliance on fossil fuels.

Solar panels are also very safe and easy to install. They’re suitable for a wide range of commercial and domestic properties and are minimally invasive. They work in both dull and sunny conditions and therefore full sun is not required for solar energy to be effective. That said, south and south-east facing roofs generate the most power. Again, solar panel experts will carry out a thorough inspection of your roof space to ensure it’s appropriate for solar panel installation.

If you’re interested in a greener living environment, then contact South East Solar and Electrical. As solar panel installers in Kent, you can enjoy a fast and reliable service from a highly experienced and professional team.