Archive for the ‘home’ Category
If you look at a modern home today you will see that there is a lot of energy needed. All this energy is needed to keep your house warm and use all the electric equipment or just to shower with warm water. The modern home needs and uses lots of energy and the costs are high. The energy demand is increasing every day world wide and energy prices are rising. For energy plants it is hard to keep up with the increasing demand and this will have its effects for the consumer. It has already happened in states like California where energy demands could not be met and total chaos was the result.
The answer for this problem can be found in alternatives for traditional energy sources. One of the alternatives is solar energy. The advantage with this source of energy is that it can be used by a single household through individual systems. The generated energy can be used to complement the traditional hot water supply, if you live in area where sunlight is in abundance it can be substitute the whole traditional electric supply. In many places, including the United States, a solar heating system can give a satisfactorily high percentage (usually between 50 to 75 percent) of domestic hot water energy. In northern European countries, combined hot water and space heating systems can produce 15 to 25 percent of home heating energy. These percentages up to 75% can make a huge difference on your monthly bill.
Solar heating system uses the energy of sunlight to provide heat on a certain structure. It can be used to heat water (either for shower or for washing) or a swimming pool, or to supply heat for a heating circuit (usually radiators or floor heating coils) that makes inside the house warm.
A solar heating system generally consists of the following components:
- A solar heating panel- this panel collects the sunlight that will be converted into thermal energy;
- A fluid system- it transports the converted energy from the panel to its point of usage; and
- Heat reservoir- this stores some of the heat produced for subsequent use.
However, this article will be focusing on the first component, which is the solar heating panel.
Solar Heating Panel in Work
Solar heating panels (SHP) are collections of solar cells and solar thermal collectors that are used primarily to capture energy from the sun. It is quite distinctive to the solar photovoltaic panels (SPP) in the sense that the latter is used to provide electricity to the structure. However, SPP and SHP have the same function in capturing energy from sunlight.
SHP works by placing it on direct sunlight, preferably on the roof of your house, or on a wall facing the sun. It has the usual solar cells which will convert solar energy into thermal energy, and solar thermal collectors which have a set of metal tubes surrounded by a glass cylinder. It has also a parabolic mirror to concentrate the sunlight on the tube.
The heat that is generated will be stored in a hot water tank that will be the source for hot water in case of cold weather condition. For home heating purposes, that hot water tank is connected to an internal radiator or floor heating coils that will provide heat inside the house.
The usage of the SHP can really make a difference in the warm comfort in your home. The usage of warm water and the heating of your home with these panels can really make a difference in your monthly bill. This really depends on the place you live on this beautiful planet. Using this system will not only save you money but will keep this planet a beautiful place to live in.
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The most important ingredient in vinyl decking is PVC, which stands for polyvinyl chloride. Manufacturers of this type of decking material add titanium dioxide to the mix so that the vinyl won’t yellow and so that it has UV protection. There are also other specialized components added so that the vinyl material can withstand the weather and heavy loads. When you look at what vinyl decking has to offer, one brand name to consider is Georgia decking.
Georgia vinyl decking comes in many different colors, which includes a color that closely simulates wood with grains running through it. The main difference between vinyl decking and wood is that the vinyl is very long lasting. Chances are you will be passed on long before the vinyl decking material wears out. This is something that you can say about wood. With vinyl as your choice of decking material, you don’t need to paint of stain the material to get the color that you want. The color is built right into the vinyl.
Many people, especially homeowners in Georgia, wonder about how vinyl decking reacts to changes in temperature and weather. It is normal for vinyl to contract and expand with changing temperatures, but even in cold weather vinyl decking material will not crack unless you put a tremendous amount of pressure on it. Georgia vinyl decking has the low maintenance that you want in a deck so that once you install it, you never have to do more than clean it as long as you have it.
Even white vinyl decking will not yellow under the bright glare of the sun. This is one of the questions that retailers of Georgia vinyl decking get asked quite often. Although you may notice a slight fading in the first three months, this is the natural process of the vinyl adapting to the conditions of the environment. Another interesting feature of vinyl decking material is that it will not ignite unless fire is held to it directly. However, as soon as you take the fire away, the vinyl will extinguish itself.
Although it is not recommended, you can paint vinyl decking if you wish. It is important for you to know that if you choose to do this, you will void any warranty associated with the vinyl decking material and you will have to keep doing it year after year. This kind of defeats the purpose of having low maintenance Georgia vinyl decking if you are going to paint it. It doesn’t take very much work on your part to keep the vinyl decking clean either. Simply hose it off and if you need to, you can use a mild detergent. Dirt, grime and stains will wash right off.