Learn The Advantages And Disadvantages Of Solar Energy As A Source Of Alternative Power
December 26, 2009 by Go Green Tips · Leave a Comment
Solar power is gaining popularity throughout the world as a free source of energy. Unlike other energy sources, solar energy is energy from the sun which means it is free. This free energy is converted into usable power using solar panels. These solar panels can either be homemade or purchased from solar panel dealers. Solar generated power is gaining popularity not only because it is free, but more so because it is renewable. As long as there is enough sunlight, there is free power.
Besides being renewable, solar generated power is clean energy. In today’s world where global warming is becoming a challenge, solar power is one of the easy solutions. Since there are no waste products emitted from solar panels, solar energy is considered the most environmental friendly source of power in the residential homes.
Solar power is considerably cheap as a source of energy at home. The only major expenditure is the initial installation cost. However this can be minimized by building a solar power generator at home using Do-It-Yourself (DIY) guide. There are several easy to follow DIY manualsreadily available online, the only advise is to find the most reliable one. Once the original cost is covered, there is hardly any other maintenance expense needed.
Another solar energy advantage over other sources of energy is ease of access. In other words, solar energy can be harvested anywhere in the world as long as there is sunlight. This makes it possible to be used in the most remote parts of the world where there is no electricity. Since solar panels can be built or installed within few days, one can use solar generated power on both permanent and temporary residential buildings and structures. It can also be scaled up to meet the changing needs of a home.
In areas where there is sufficient sunlight, it is possible to build large enough system to generate power in excess of what is necessary to run a home. In such a case, the surplus can be sold to the power companies or other residents hence becoming a source of income.
Despite the solar energy advantages above, there are some disadvantages as well. Since solar generated energy relies on the energy from the sun, it may not be the best energy source choice for areas with insufficient sunlight throughout the year e.g. extreme North or south of the equator. In such situation other renewable energy options such as wind and magnetic power generators may be ideal.
The primary cost of installation for large home buildings may be high in the short run especially for low income people. In such case, it may be better to build solar panels at home one by one until the energy needs for the home have been met. Another option is to look for funding from the bank or government grants for home improvements.
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Champion Evaporative Coolers - The Best Value For Your Money
December 5, 2009 by Go Green Tips · Leave a Comment
I am writing this article because I have just read an article on the benefits of buying Champion Evaporative Coolers ( commonly called Swamp Coolers ). The author mentioned that they are good quality, cost effective, and long lasting. This is all true. But then I thought, how would a man who has written hundreds of articles on interior decorating and outdoor lawn care know why these are quality units? I have installed and maintained them for years and can tell you the reason they are cost effective and energy efficient. Here are a few of the many reasons I recommend Champion.
Cooler Air With Celdek Media
All the Champion Ultracool and Mastercool units use celdek media instead of commonly used aspen pads. Aspen pads are made of shaved wood from aspen trees enclosed in plastic cheesecloth mesh. These pads are approximately an inch thick. Celdek media is a cellulose cardboard material engineered into honeycomb shaped blocks. Most of the Ultracool and Mastercool models have an option of 8 inch or 12 inch thick celdek media. Air that passes through 12 inches of media absorbs more water than air passing through 1 inch of media. A higher concentration of moisture absorbed into the air means cooler air being blown into your room. I once worked on a job that had one Cooler with celdek media beside another one with aspen pads. With my thermometer I measured 5 degree cooler air from the unit using celdek media. I have also found the celdek media on average lasted at least 5 years whereas aspen pads should be changed out at least once a year. Since most people dread maintenance work, going 5 years between media changes is a real plus. Some aspen pad units have rusted out and had to be changed by 5 years. For more information on UltraCool Units please visit my website.
Designed For Maximum Corrosion Protection
Champion uses several strategies to help their Swamp Coolers last years longer than their competitors other brands. First, after using a thicker steel construction they apply a Polyester Powder Coated Finish. This coating has proven to be more corrosion resistant than paint. Next, they use a plastic reservoir in the bottom of the water section, whereas most other brands contain the water in their metal basin. With only the water evaporating into the air, the minerals, which are very corrosive, are left in the water basin. Corrosion usually begins in only a few years with most other units. Champion also installs vinyl liners between the celdek media and the side panels. The Ultracool and Mastercool units are designed so that the water should never touch the metal case. Most other brands not only let the water sit in the metal basin, but also have the wet aspen pads held against the metal side louvered panels with metal clamps. Often this starts corrosion very quickly after installation.
I hope these maintenance tips I have brought out will help you in the future to decide which brand of Cooler to buy. This information did not come from brochures or advertisements trying to talk you into buying this brand. I learned this from many years of installing and maintaining all brands of Swamp Coolers.
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Pellet Stove Vents As Well As Increasing Burning Efficiency Along With Lowering Energy Costs
November 24, 2009 by Go Green Tips · Leave a Comment
Venting the pellet stove is obviously a crucial component of the installation process. The location of the vent on the property is also important. To reduce fire risk in addition to for general safety certain criteria have to be met. These will depend mainly on the wall material the vent will exit through. If you need any extra assistance other than manufacture guidelines, your local fire authority should be able to help. There are several diverse designs of pellet stove vent available on the market. Some of the vent designs can even improve burning efficiency, this will lead to more heat, less energy consumption plus less smoke plus ash.
The three main types of vents obtainable on the market today are a single wall, double wall along with direct vent. There are price differences between these different types of vent, by way of single wall the cheapest, then double wall plus direct vent.
Learn more about Wood Pellet Stoves
Pellet stoves are a more advanced form of solid fuel heating compared to log stoves. Most log stoves used the basic single wall vent, though most pellet stoves today use the double wall or direct vent. A double wall or direct vent can raise combustion efficiency in addition to also lessen issues such as creosote build up. A double wall vent has a layer of insulation between the two walls. The insulation has two benefits, it acts a safety feature plus can also lessen fire risk by way of dropping the outside temperature of the vent. The insulation can also reduce creosote build up by way of keeping the exhaust gases hot.
A direct vent further increases incineration efficiency by heating up the combustion air. Efficient burning is based on a energy by way of a low moisture content plus high incineration temperatures. A direct vent passes the burning air down the outside of the exhaust gases. This effect means the combustion air is warmer generating higher combustion temperatures.
Read more about Pellet Stove Vent
As a direct vent impacts directly on the source of burning air for the pellet stove, a stove which has not been designed by means of a direct vent cannot easily be retrofitted by one. There are also other features as well as designs on pellet stoves which effect incineration efficiency in addition to energy flexibility. A few examples include the design of the burn pot plus pellet auger feed system. The designs of these features can impact directly on the ability of the stove to burn dissimilar grades along with brands of biomass pellets effectively. Some pellet stove designs are so intolerable to changes in ash, that complications can arise from changes from one brand of premium wood pellet fuel to the next, or batch to batch. To help consumers obtain more efficient as well as fuel flexible pellet stoves, we have developed the pellet stove in addition to boiler guide. We specialise in pellet fuel along with incineration solutions.
More information on Pellet Stove Vent Pipe
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