Using solar cells to capture the power of the sun
The most common devices for capturing the energy radiated from the sun work with solar cells. These are small devices, made of silicone alloys that have the special capability of harnessing the radiating heat from the sun and transform it into energy. Understanding how these photovoltaic cells work is important for understanding how solar energy is produced.
Solar energy for heating homes
Heating a home can be very expensive, but not if you have solar energy on your side. The solar cells capture the heat from the sun, and this heat is used to warm a special liquid that exists in the pipes connected with the solar panel. As the liquid travels through the heating installation of a home, you can afford great inexpensive heating without having to worry as much about your bills.
How is solar energy produced and used for electricity
A more common use for solar energy now is generating electricity. As our homes become more and more crowded with devices that depend on electricity, we witness our bills going up. However, with the use of solar panels, home owners can enjoy having an alternative source of electricity, without paying extra. After the initial investment in solar panels, all the energy produced is completely free.
The solar cells are connected to a special battery, used for storing electricity. With the help of an inverter, the electricity produced and stored in this manner is used for powering up home appliances and such.
Storing energy for later use
One of the most important advantages of using solar energy is that part of it can be stored in batteries and used later, when the sun is not up in the sky. After learning how solar energy produced, scientists and researchers have tried to come up with better and more reliable systems for harnessing this immune power. Nowadays, putting together a solar panel is very simple, and can even be done at home, with very few resources and tools.
An important alternative source of energy
Wind and waves can be used for generating electricity. However, being able to harness their power is very expensive and it is not possible just for anyone to build the devices needed for that. As now everyone understands how solar energy produced, and how easy it is to make good use of it, this type of energy represents the best alternative to fossil fuels that people can use to cut down on energy bills and reduce their carbon footprint.