How does solar energy work ?

Lets get into it

So how does solar energy work ? Solar energy is a renewable resource that is derived from the sun’s radiation. The Earth is lucky enough to receive enough solar energy in a single day to meet the electricity needs planet earth ! It’s an incredibly powerful source of renewable energy that can be harnessed in a variety of ways, but the most popular is through the use of photovoltaic (PV) solar panels that convert the sun’s rays into usable electricity. Blackwell Energy is a leader in the transition towards clean energy. We believe everybody should play their part in the move towards the reduction of our reliance on traditional fossil fuels. In our blog we aim to educate people about solar energy and its benefits.

So how does solar energy work?

Solar energy is a fascinating and endless source of power. The Sun plays a crucial role in maintaining a comfortable temperature on Earth while also producing vital weather conditions that bring rain and snow, providing water for humans, plants, and animals. Solar energy plays a vital role in all our day to day lives, even down to the food we eat. To gain a deeper understanding of this energy, it’s essential to examine the characteristics of its elemental components, known as photons. These tiny energy particles move at the speed of light and are weightless, resembling waves.

The photovoltaic effect is a critical mechanism that allows us to harness solar energy for electricity. It occurs when sunlight strikes the thin layer of silicon that makes up solar panels, knocking electrons off of the atoms in that silicon. That kicks off the production of electricity using solar energy. Solar cells have a positive side and a negative side, and the flow of charged particles from one side of the solar cell to the other is what’s known as current or direct current (DC) electricity.

More sunlight equates to more electrons knocked free and more current generated. So if you’re wondering how solar energy is converted into electrical energy, remember that solar panels convert more solar energy when there is more sunlight hitting them at a more direct angle. Overall, solar energy plays a vital role in our lives and offers us an opportunity to create a cleaner, more sustainable future.

Converting into electricity

Electricity from your solar panels is generated in the form of direct current, which means that it flows in one direction only. However, the electrical devices in your home require power that flows in both directions, which is referred to as alternating current. Luckily, inverters are the solution to this problem! They are a crucial component of any solar energy system, and their function is to take the direct current produced by your panels and convert it into alternating current. By doing so, the electricity generated by your solar panels becomes usable by your household appliances and is able to power your home seamlessly. So, in summary, without the use of inverters, your solar panels would not be able to fulfill their function of powering your home with clean and green energy from the sun.

How do we store solar energy?

Solar battery storage is an essential component of a clean and sustainable future. Installing solar battery storage maximises the long-term benefits of going solar by enabling you to save the excess energy generated by your solar panels and even the ability to sell excess power back to the grid. Instead of drawing electricity from the grid on rainy days or after the sun goes down, solar battery storage supplements your energy needs by tapping into your stored solar energy. Solar batteries come in two types: those that store excess DC electricity produced by your solar panels, and those that are charged by converting AC electricity through your inverter. It’s important to explore various energy storage system options. At Blackwell we are committed to clean energy and efficient storage solutions. Speak to one of our team today about the most suitable solution for your home or business.

Summary

At Blackwell Energy we truly believe in the benefits of installing solar panels on your home. By making the switch to solar energy, you’ll be able to lower your utility bills, decrease your carbon footprint, increase your independence from the electricity grid and help create a cleaner energy future. It’s essential for homeowners to understand how solar energy works, so that they can take full advantage of all the benefits solar panels have to offer. We are here to help make the process of going solar as easy and straightforward as possible. With a team of experts on your side, you’ll be able to rest assured the journey will be as seamless as possible. We are always available to provide support and assistance even after your solar panels have been installed. If you’re ready to make the switch to solar energy, get started today by contacting Blackwell to avail of a free survey. We have a great article for anyone asking themselves Is solar worth it in Ireland ?