The largest star in our solar system is the sun, so it’s no surprise that it’s a great source of energy and power. As the sun exudes light and heat, people can use this energy to perform their work. Light and heat power from the sun is what we call solar energy. Scientists have already proven that this type of energy can be utilised further in different ways.
Enter the invention of photovoltaic cells. These cells can absorb light and can generate energy. They go even go a step further and convert this stored light energy to the electricity. Electricity, as we know, can then power certain appliances and machines.
The use of solar energy is not an entirely new development, but in recent years, more advancements have been made. This is also thanks to the general consumer being more environment-conscious, looking for more sustainable energy sources. As someone looking to go green, you might be interested in finding out more about solar energy. Here are some ways solar energy is used.
1. Solar Electricity
Because of the sun’s light power, electronic appliances can be used with the solar panels. Solar panels can give a great saving of electricity, especially for home and commercial building owners. Professionals can now do solar panels installation. These panels will be placed on the roof, and once the light is received, it transfers and converts it to electrical usage. After installing this, you may immediately compare the difference in using regular electricity and solar-powered electricity. Not only can you save much, but you can also reduce your carbon footprint.
2. Solar Lighting
Lights can now be powered with solar energy. These lights from your garden or even street lights that are powered by the sun are a lot cheaper than buying a light and computing its electricity usage. Solar lighting is very easy to use. You do not need to plug or charge it. During the morning, the light accumulates the energy it needs to power up at night time. This type of light can be bought at appliances stores and in online shopping sites. It is now starting to be accepted and favoured, just like the LED or the light-emitting diode lights.
3. Solar Heating
Water and air can be heated through the use of solar power. Installation of thermal solar arrays is practical and economical. It is almost the same with solar panels for electricity. The solar arrays are on top of the roofs. It absorbs light energy, but in this case, the energy is then transmitted to transform into heat. Although it can cost a lot for the installation, you can already experience its payback in one to two years. This solar heating can be used by countries, specifically those with a cold climate.
Solar energy is more sustainable than other sources of power. If you’re looking into going green, then installing solar panels in your home is a great way to do it. Hopefully, this provided you with more insight to help you decide.