If you are looking for greener sources of energy then solar power is one serious option to consider. There are other options such as wind generation and passive heating and hydroelectric generator but for most homes and smaller business solar is one of the most realistic options.
Solar panels and solar power generates power from the sun by converting sunlight to electricity with no moving parts, zero emissions, and no or little maintenance. A solar panel is made up of a series of individual silicon cells that generate electricity from sunlight. As the light hits the surface of the solar panel the light particles produce an electrical current on the surface of small silicon wafers. One single solar cell produces around half a volt of energy.
Some of the smaller solar panels you can buy today produce up to 12 volts of energy. Its these smaller solar panels that contain around 36 solar cells. If you look at large solar panels they will produce up to 24 volts of energy. These larger solar panels will contain around 72 solar cells.
To harness the suns energy solar panels can be stand alone or they can be wired together to create bank or array of panels and increase the amount of energy you can harness. There are big advantages of building this type of solar system, it can produce a higher voltage output so the solar panels can use smaller wiring system to deliver the power from the solar panel to the output device.
Solar panels come in different types. One is a Monocrystalline solar panels. These are most efficient but the most expensive solar panels made. The solar cells use very pure type of silicon and use a complicated growth process for the silicon crystals.
The second type of solar panel to consider is Polycrystalline. Polycrystalline solar panels are also known as Multi-crystalline and are made with Polycrystalline cells. This second type of panel is less expensive but it is not as efficient as Monocrystalline cells. This if a result of the cells are not grown in a large block of many crystals.
The Amorphous solar panel is not made from crystals like other types of panel. These are metal or glass coated with a layer or silicon to create the solar panel. Amorphous solar panels are in the bracket of the cheaper type of panel, as they are less expensive than other types. This type of solar panel is less energy efficiency so more are needed to generate the same amount of energy as more expensive alternatives.
With the world reliant on fossil fuels, solar panels and solar energy are looking like they can be a good investment to help you save money and save energy. Unlike choosing an energy supplier and paying just for the energy you use, there is an initial set up costs which some may find expensive. To help this there are schemes to provide grants and funding. Any solar scheme will have a pay back plan to show that over a period of time solar is a great solution to our energy needs and will help the environment and help reduce your energy bills.
Make the most of the UK governments feed in tariff scheme to generate an income and save energy from solar panel installation.