Solar power, which harnesses the energy of the sun to generate electricity, has been around for quite some time. However, its popularity with both the public and private sectors continues to grow as technology improves and prices drop. What exactly is solar power? How does it work? Who can benefit from it? Learn more about the ins and outs of solar power in this interesting guide.
How Solar Energy Works?
The sun’s ultraviolet rays and its heat energy provide us with an infinite resource of clean, renewable solar power. But how exactly does it work? The process by which solar panels convert sunlight into electricity is called photovoltaic (PV) conversion. PV works through a naturally occurring phenomenon known as the photoelectric effect. When light hits a solar cell, photons or individual particles of light knock electrons loose from their atoms. These electrons are drawn to negative terminals in order to create electric current. This current travels to nearby circuitry where it can be used for various purposes.
The efficiency at which solar cells capture sunlight depends on several factors including size, surface area and quality of materials used during manufacturing. Crystalline silicon photovoltaic (PV) panels are by far one of the most popular types of panels in use today. These are typically made from multiple silicon chips that convert energy from photons into electrons. However, thin-film PV panels also utilize light to create electricity through various other mechanisms such as organic compounds and thin layers of semiconductors.
Top advantages of Solar Energy
Many homeowners in the United States are choosing to go solar for a number of reasons. One primary advantage to going solar is that it can help you save money on your utility bills. Another important benefit of getting started with solar energy today is that it's becoming more affordable than ever before. It's also great for our environment and has a very low carbon footprint when compared with traditional forms of energy production like coal or oil. And, last but not least, solar panels last a lot longer than many other home appliances so you can get continuous flow of electricity over a large period of time.
How to Save Money with Solar Energy?
The sun provides enough energy to power our planet every hour of every day. That’s a lot of potential energy, and using it can save you money! How much you save will depend on a few factors, like how much sunlight hits your home and what type of solar panel or system you have installed. But regardless of where you live in the United States, installing solar panels at home could be an investment worth making.
You might be surprised to learn that solar energy can save you money almost immediately. Some utility companies offer discounts on your electricity bill for installing solar panels, meaning you’ll start saving money from day one.
Things You Need to Know Before Installing Solar Panels
There are a few things you need to take into consideration before purchasing and installing solar panels on your roof. You should first know how much sun hits your property per day. If you live in an area with low amounts of sunlight, or if there are multiple homes blocking sunlight from entering, then buying and installing solar panels may not be feasible. Finally, it’s important to check with your local municipality regarding any policies for solar energy and whether or not they provide any tax incentives.