Thứ Tư, 23 tháng 1, 2013

Home Solar Energy Systems - Who Wants to Learn About Using Solar Energy in the Home?

Solar panels are simply an array of photovoltaic cells that collect the energy from the sun and collect it together in one place where it can be transformed into an environmentally friendly form of renewable energy. It has become a popular way to decrease the amount of energy that is used in the home from traditional sources as well as helping the environment be a cleaner place overall.
There are three different types of solar panels that are currently being manufactured for use in homes. The first type is a monocrystalline solar panel which is made from a single large crystal. This is the most expensive type of panel that you could buy for your home, but it is also the most efficient. It is considered to be the best in low levels of light.
The second type of solar panel that you could use is a polycrystalline solar panel. This is the type that is typically used for homes because it is less expensive, but it is less efficient than the type that is made from a single crystal. This is made up of blocks of silicone which have small crystals in them.
The third type is called thin film or amorphous solar panels. These are created with a thin film of silicone spread onto large plates. These are the cheapest to create, but they are also the least efficient. When you use these solar panels in your home, you will require a much larger panel.
The power that is collected by your solar panels is directed into batteries that exist in your home that will allow you to plug in your appliances. With enough solar panels and batteries, you can provide energy for all of the appliances in your home. The technology is still evolving and becoming better every day as more people are becoming aware of the need for alternative forms of energy.
Homeowners also have the ability to tie their energy to the utility companies in a grid tied system or they can choose to completely provide their own power with an off grid system. Most homeowners start with a grid tied or on grid system in the beginning to take advantage of lower monthly bills and the ability to sell back their energy when production exceeds use.
Many people use solar energy to heat the water in their homes as well. This is a very practical approach to heating the water in your home, swimming pool and a central heating system. The use of solar energy to heat water is done with solar thermal collectors. The water is stored in a hot water cylinder and is heated by the fluid from the solar collector using a heat exchanger. It is then moved to where it will be used with the use of pumps.
In many areas of the world, solar heating systems are able to provide as much as eighty five percent of the hot water energy in that area. Many homes use a combination of solar hot water and other sources to provide the hot water and heat in their homes. This can result in a significant saving on the amount of other energy that is used to warm the water or the home.
There are two different designs that are used to generate hot water with solar energy. The flat plate collector is by far the most common and efficient. It consists of a black box, a solar panel and pipes placed in the direct path of sunlight. The second type is the evacuated tube solar design. This consists of a collection of evacuated tubes that are used to heat a fluid that is used to heat the water for your home.
Including solar energy in your home can be a great way to save money and also help the environment by using a renewable source of energy. Many homeowners have realized great savings and even found ways to produce more energy than they need. One of the disadvantages of solar energy is the upfront expense to having the system installed.
Simon Mann has written many articles on using solar energy in the home. To find out more go to home solar energy or here to learn how to cut costs and build a solar panel.

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