Two solar power technologies exist, the passive and the active technology. The passive technology are the photocell panels or the photovoltaic film that receives sunlight and generates electricity more apt for a space station or a home. The active technology is a solar thermal that uses a dish to concentrate sunlight that produces steam, which in turn powers a turbine that generates electricity. Another active technology, which is not being promoted, hidden form public view, is using the Stirling Engine to move a power generator. The passive technology is ready to go, and there are a few homes that have already installed the system. This system is totally clean, backed by the USDOE Solar American Initiative, it requires sufficient space on the roof to position the panels or film, and uses an inverter to turn direct current into alternate current homes can use. The Utility companies have also developed the Net Metering system to buy electricity on their terms, from homes that have generate a surplus of electricity. The new federal tax law “Emergency Economic Stabilization Act of 2008″ effective January 2009 provides a 30% tax credit of the cost of a solar system. Some States are also providing large incentives to install solar systems, although with the current economic crisis these paybacks can be curtailed or delayed. The rest of the payback has to come from real savings generated over time by the system from the Utility company. This passive solar system is expensive as of today, and payback is obtained in 8 years of savings. Photovoltaic film or photocell panels are low efficiency and voltage, and compare badly with the option of buying electricity from the utility company. Currently you require from 13 to 15 photocell panels to generate the 2. 5 to 3. 0 Kilowatt hours generating capacity. Walmart has established a pilot plan to install photovoltaic panels in several of their stores. If the system produces a return, they will massively implement it in all their stores, since they have sufficient roof space currently not utilized. The Solar-thermal system is not adequate for homes and mainly will be used for large Utility companies. However, the active system based on a Stirling engine to power a generator which could be applicable for homes, is not available for massive distribution. Although all of its components have been developed, no one has yet integrated the solar power generating kit, or a home appliance. This home system or appliance should be very low cost because it requires: a solar collector or dish which could cost around $200 USD, a stiriling engine with a cost of $350, the 3 KW per hour power generator with a cost of $350, and the battery bank which is the expensive ticket item and could run several thousand dollars, to store electricity if the system is a stand alone not tied to the power grid. If the home is currently supplied by a utility company, then the battery bank is not needed and the Net Metering system with the public utility company can be used. In addition to the sun collector dish the rest of the system can be packaged in two boxes. One which has the stiriling engine and power generator, and the other with the battery if you are a location not tied to the grid. It can also have a gas heater installation as a backup to when there is a lack of sunlight making this a very reliable alternative. Apparently, there are companies in America, New Zealand, India, Sweden, and other countries trying to develop the stiriling engine . A few companies are receiving funding from investment funds to develop the stiriling engine for this home appliance. Infinia Corporation, a US company has a head start, because they are currently producing a big sterling engine to power up 10 homes at a time and installing many of them in a centralized solar farm in California. Other companies should not be discouraged because markets are so huge, there will be enough room for all suppliers. Just in United States alone there is a potential of 124 million homes that could use the solar power appliance, plus commercial and industrial sites. Having the home powering appliance, can be the initial steps for returning to sustainable systems. Today, the sun is light and warmth, provided to us from God and Nature, free for all of us to use and enjoy. A home solar powered generator would provide clean energy, and allow equal footing to all nations rich and poor, to devote their funding into other worthwhile social services such as health and education. Rich nations which have electrical grids and power generation capacity would suddenly feel there would be no need to continue increasing Power generation capacities and hopefully they would discontinue all those plants that contaminate. Please see Poverty generation: http://www. articlesbase. com/politics-articles/poverty-and-the-new-world-order-809385. html
Posts Tagged SOLAR
How To Make A Solar Panel To Power CD Player-Learn How To Make A Solar Panel To Power CD Player
Dec 29
The best thing about solar power is that it has an unlimited potential. Learning how to make a solar panel to power cd player is neither technical nor costly; in fact you can easily solar power your complete home for a very small investment. You just need to know how to make your own renewable energy source and today I am going to tell you exactly how to make your own solar panel to power a cd player. If you want to learn how to make a solar panel to power cd player, you’ll need to learn some basics on how exactly does a solar panel works. That way, the entire procedure will be much easier to handle. The process starts with solar modules. They are the main components exposed directly to sunlight. Their main function is to convert the sun’s energy into utilizable electrical power for your appliances. To get them properly installed, solar modules are to be mounted on a steel frame and positioned on your roof top. Power produced by the solar modules is converted from Direct Current (DC) to Alternating Current (AC) through a power converter. Usually, Alternating Current (AC) is the utilizable electrical power that we need to power your home appliances. Next, the electrical power travels from the power converter to the electrical service panel. The electrical service panel is used for distributing the electrical power to different parts of your house or office for use. The extra electrical power generated by the solar panels will then be brought into the grid through the utility electric meter. As a result, the meter will be made to move backwards and this establishes a credit with the utility company in offsetting future usage. This method is known as Net Metering and is authorized by State Level Electricity Policy. Learning how to make a solar panel to power cd player isn’t really a difficult task. You don’t require many skills beyond being able to handle wiring & basic tools with care and safety measures. The components needed for constructing solar panels include:- 1. Solar Cells2. Sheet Plywood3. Copper Wire4. General Tools (Drills, screwdrivers, woodwork glue etc)5. Clear PVC Sheeting All these components can be easily picked up by you from the local hardware store. Photovoltaic cell is the only component that you might have to search online and it can be found easily on eBay. Quality directions that are easy to follow are vital to find when trying to learn how to make a solar panel. This will make the building process less stressful and make you happier that you made the choice to do it yourself. Online is just one of the places you are able to find some of these manuals to learn how to make a solar panel. We have reviewed the best guides available to help you to learn how to build a solar panel. Go ahead and check them out NOW……learn how to make a solar panel to power cd player and STOP paying for electricity…FOREVER!
Reduce Your Electric Bill with a system of solar panels and renewable energy through solar, wind or other renewable energy system to produce electricity and reduce your electric bill can be a solid long term investment. Depending on the type of technology, you can expect a return on your investment within 3 to 18 years. With the financial or tax deductions for your utility or state and national government, the depreciation of their investment can be halved. However, the first step in considering any renewable energy system must be how to make your home or business more energy efficient. In general, the basic rule is that for every $ 1 spent to make your site more energy efficient can save $ 3 to $ 5 in the cost of solar panel or wind turbine system. Let's review some basic methods you can make your home more energy efficient. Make your home energy efficient One of the easiest things you can do to reduce their electricity consumption is changing the incandescent bulbs with compact fluorescent lamps (CFLs). CFLs consume energy 65 to 75% smaller than a normal light bulb produces the same amount of light. Replacing a 100 watt incandescent bulbs with 32 watt CFL, you'll save $ 60 to $ 80 in electricity costs over the life of the bulb (10,000 hours). Now imagine how much Save if you changed all your CFL bulbs! The technology of these bulbs has evolved and improved rapidly in recent years, while the cost has dropped dramatically. You will find that there are compact fluorescent lamps will now fit the lighter elements and lighting needs, including compact fluorescent lamps are adjustable!. Head of your local department or hardware store and buy compact fluorescent light bulbs for all possible. The investment is worth it. Another alternative to traditional lamps are tubular skylights. Tubular skylights look a little shiny chimney that begins with a clear dome on the roof and down within a certain margin for the DRL. We frequently see customers using tubular skylights for natural lighting in hallways and closets. Light is, of course, completely natural and in some centers that can provide the illumination as a 100 watt light bulb incandescent light. Energy Star and EnergyGuide One of the biggest consumers of electricity in most homes is the refrigerator. In most households, refrigeration is the largest consumer of electricity in all electricity-based heating and cooling. If your refrigerator is more than 10 years, it is likely that electricity very inefficiently. Consider replacing your current refrigerator with one that has a high energy star. Remember that just because a refrigerator may have been awarded the "Energy Star" does not mean it's the most effective model, it only means that its effectiveness is superior to the effectiveness of the federal standard load "at least 15% . You can even make much of its online survey on the Energy Star Web site Here you can search by brand, type and size of refrigerator you want and sort through energy efficiency. When shopping in stores, check the yellow EnergyGuide labels attached to all new refrigerators (and many other devices). EnergyGuide is a different government program "Energy Star" that provides information on annual energy consumption and shows where each model of land compared to similar models. For maximum savings, select the model that is a leader in efficiency in its class. Powder Ghost is also called "phantom loads" phantom loads are appliances that consume Sneaky small amounts of electricity continuously 24 hours a day, even when they are doing something useful. Although May each device by itself does not consume much, the combination of all these people at home can easily reach the equivalent of two or three 60-watt bulbs left on all day and all night. During a single year, adding more than 1 megawatt-hour, in other words, enough electricity to power a fuel-efficient full house 2 to 3 months! What are these mysterious phantom loads? Common examples are the brick "power adapters or power supplies to run the office or mobile phones, laptops, cordless drills, answering machines, radios, inkjet printers, and many other devices. In reality, small transformers, turning AC power from the wall outlet into DC for use by the device. When any of these devices in May, only consumes a small amount of energy (eg, 3-20 Watts), a dozen of them running simultaneously and continuously consume a significant amount of power. The worst thing is that even when you charge your cell phone or your cordless drill battery, AC adapter can continue to consume energy, simply because it is plugged into the wall. Other costs well dressed ghost devices that currently "in" functionality, such as most modern TVs, VCRs, DVD players, radios, and even many computers. Although these devices are supposed to be extinct, they are consuming 3 to 20 watts continuously, to be ready for use. How can you reduce energy consumption by these parasitic loads? One of the simplest solutions is to simply connect these devices into a power strip that has an off / on. When you are finished using the equipment on and off normally, then press the switch on the strip. Many people are part of your routine every night to turn off these bands just before bedtime. For AC adapters used the night as the perception of a cell phone, put those into a separate power strip is switched off during the day you take your phone with you. Simple solutions such as these could reduce phantom power loads up to 80%. In dollars, which means savings of over $ 120 per year in electricity costs, depending on local rates of electric utilities and how dedicated to reducing their phantom loads. Special note for people who plan to live off the network if you use a wide range of network of solar, wind or hydraulic power system and the plan of having a bank of 12 or 24 volt battery, you can often find devices and systems that work directly with these DC voltages. The advantage of using the devices do not need an adapter that uses electricity unnecessarily when the device used. After all, what is an AC adapter only convert electricity into homes AC DC type of power for the device, and it is rare that the conversion efficiently. Energy Efficiency cooling during the summer (and in hot climates), the air is often the largest consumer of electricity. A cheap way to reduce the demand on your air conditioner is to keep your attic cooler with a solar attic fan. Powered by a built-in solar panel, solar ceiling fans turn on when heating your attic during the day. Al vent hot air out of your attic all day, the floors are kept under cool and as a result of your air conditioner works less important. Solar attic fan can be installed by the do good things for themselves or carpenters. They require no wiring. A hole must be drilled in the roof, attic fan, slips inside and the edges are sealed with caulk roof. The solar panel integrated into the fan unit is designed to last at least 25 years. A solar attic fan is another good investment that pays very quickly. For people who live in areas that are relatively dry, but hot, evaporative coolers (aka swamp coolers) are a cost effective alternative and efficient energy for conventional air conditioners. Evaporative coolers use about 25% of the energy of an air conditioner required. Unfortunately, most people live in climates that hot weather is also quite humid. Under these conditions, evaporative coolers do not work effectively. Another simple and green method to reduce the cost of air conditioning your home is to plant deciduous trees whose leaves shade your home in summer and lose their leaves for more sunlight in winter. By shading your home is heated less, and therefore requires less cooling air conditioners. Plant a tree in this scenario has the dual effect of the environment, to reduce emissions of greenhouse gases by using less electricity and therefore by the same tree absorbs carbon dioxide. The household energy efficiency and many other devices via your home has a new, more efficient energy available. Here is a brief list of other devices, you should consider replacing them by more efficient versions: hot water tanks, air conditioning, dehumidifiers, dishwashers, telephone, VCR and DVD players, ceiling fans, fax machines, computers and photocopiers. To see what brands and models are ENERGY STAR qualified and figure that they are more effective, see the Energy Star website: www. EnergyStar. gov. To see how much energy their appliances are actually consume, to invest in a cheap power meter like the Kill-A-Watt. For many households the largest bill is the heating bill. Probably the fastest, cheapest and easiest way to reduce your heating bill is to buy a programmable thermostat. You can set these thermostats to turn off the heat automatically when you are away and turn it on just before his arrival. You can retrieve your small investment in the new thermostat in winter by running your heating system less. Check with your local hardware or HVAC company pricing and availability of different models. Another essential step to reduce your heating bill is to seal air leaks and adding insulation. According to the Energy Star seal air leaks and adding insulation can reduce your heating bill by almost 10%. For homes with attics, one of the easiest and most effective to end the attic insulation. Visit your local home improvement to find out how much insulation in different areas of the house is recommended for your area. In recent years the use of solar heating systems air has become more popular. Mounted on an exterior, south-facing wall or roof, solar hot air can reduce the cost of heating a house or an annual business of nearly 30%. That cost under a new system of conventional heating systems, solar air heating will generally pay for themselves in 3-6 years. Usually last 18 to 35 years and require minimal maintenance. Working in conjunction with your existing heating system, solar heating of air, simply reduces heating demand as soon as you have sunlight, even partial. There are two basic versions of solar heating systems. There are those that heat the fresh air outside and breathe in your home or business. The air being taken in its construction until the temperature rises by another 50 degrees to 90 and blows again (known as the recirculation solar air heating systems). Houses and new buildings tend to be tightly closed and doubly foul air in winter can enjoy the fresh air solar heating. Older homes tend to be inherently and air draftier all trade with the outside world, a couple of times a day. These households will benefit most from solar heating of the air recirculates indoor air and promote high temperature. Typically, a 4×8-foot solar air collector is recommended by 750 to 1000 feet square of space in the house. Valuation models for more efficient water heating for domestic water heaters have also become available in recent years. If you have a heater that was hot, it's likely that was not designed with efficiency in mind. Again, see the Energy Star Web site to determine that the boilers are more efficient. Another good alternative to traditional tank hot water heater instantaneous water heater. The water is heated only when used. Normal hot water systems used in much of North America to maintain a large tank of hot water to be used only few times a day. To keep the water hot and ready at any time, these deposits of water heating energy using traditional throughout the day, if you need it or not. Instantaneous water heaters only consume energy when hot water is needed, saving the typical family of 30 to 50% of the cost of heating hot water. You can find instant water heaters that use natural gas, propane and electricity from a variety of manufacturers. Solar Water provides the best return on investment of energy (natural gas, propane, electricity, etc.) to heat the hot water can be reduced from 60 to 90% using a system of solar water heater to preheat the water before entering their existing traditional water heater. Remarkably effective, even in northern climates, solar technologies for heating water have evolved considerably over the past 30 years. Designed with ease the last 30 years or more with minimal maintenance, usually solar water heater system will pay for itself in its first 3-7 years of use. Solar water heaters heat water in your home with collectors who are usually placed on the roof of the house. The heated water is stored in an isolation tank until your house is ready for them. The traditional hot water not needed to heat the water when the water temperature is not high enough. Solar water heaters can be installed by advanced DIY, but it is recommended that a plumber or installer test or making the most complicated plumbing. Efficiency - Your first step toward clean energy and energy independence first step before buying a solar electric system or wind power to meet its electricity needs intelligently is reduced to these needs. Most low-cost housing can reduce its electricity needs from 20 to 30% without having to make adjustments to the lifestyle of the occupants. We have given numerous tips for saving energy in this section, including replacing incandescent light bulbs with compact fluorescents. Update your old appliances with EnergyStar of stars with very low annual energy consumption ratings. Minimize the number hidden Ghost (ghost) cargo at home. The privacy of your home well to cold weather. The creative use of vegetation to keep your house cool in summer and maximize the sun in the house in winter. Use of solar technology (not to be confused with solar electric technology) in a profitable way to reduce the amount of your traditional air or water heating must work. There are literally hundreds of other little tricks and can make intelligent adjustments to your home that will further reduce its electricity needs. Remember to bring a copy of the book "10-Minute Energy-Saving Secrets - 250 Easy Ways to Save Big Bucks Year Round" by Jerri Farris to learn from quickly and easily most of the others to reduce consumption of energy home . © 2009 Shop alte, Inc. - Making Renewable Do-able '™
Private homes can reduce energy costs up to 80% and if you use solar panels then yourself installation costs are significantly reduced. A man of good practice or a woman can easily create their own solar panels with a good set of instructions and the right tools. ConsiderYou factors have an area to the south to get their solar panels. . but this should not be placed in or adjacent to the house. Which system is right for you? There are basically 2 systems suitable for residential use • solar collectors that generate electricity • solar thermal collectors that create heatThe is more effective for most homes and will last for the life of the building. The photovoltaic panels are solar panels that would be more well known are the way forward. They are expensive, but can be done very easily by a reasonable person and yourself will generate enough electricity for an average home fairly easily. Even in cloudy weather. Using an inverter is needed to convert direct current into alternating current and help you sell your surplus energy to local electricity grid. Many governments encourage the use of solar and renewable energy through grants and subsidies and the United States, the government decided to provide federal tax credits for energy efficiency in 2009. In conclusion, the residential solar energy through the use of DIY solar panels is more a chimera is an achievable goal for people concerned about energy costs and energy problems the future of the planet we live on.
SOLAR WATER HEATER
Oct 10
The Census Bureau estimates that U.S. world population was 6. 772 billion in July 18, 2009. According to population projections, world population is increasing and will continue to rise until around 2050. With the growing number of people there is growing concern about how effectively replace non-renewable resources with renewable resources to produce energy that is less than the rate of consumption by humans. The Sun held annually over ten thousand times more energy that humans currently use. Photovoltaic cells can convert sunlight directly into electricity. The solar heating systems use heat from the sun and in some cases, only the light to heat the water, swimming pools and even used for central heating and air conditioning. With the steady advancement of solar technology, solar energy promises to be one of the most effective ways to replace non-renewable energy. Solar water heaters have gained popularity worldwide and are gradually replacing the traditional heating systems mostly water. They have shown many advantages over the conventional system. A solar water heater consists of storage tanks and solar collectors. In most heating systems, cold water is passed through the collector where it is heated and hot water is sent to storage tank. There are two types of solar water heaters: active and passive. In the active system water is pumped through the collector. The passive system uses natural convection to drive the water in the collector. To make this possible, the storage tank should be placed above the collector, with the increase of hot and cold water and then cold water flows from the storage tank at the collector that heats and rises in turn heats the water storage tank. This means that the roof is supposed to be conceived as such, that can handle the heavy storage tank. Passive systems are not as effective as active systems, however, are cheaper, more reliable and have a longer life. There are many advantages of using a solar water heater in the hot water level. The biggest advantage is that it makes use of solar energy is free and if you can have an initial cost is much higher operating cost is significantly less than that of a standard water heater. On the other hand, a solar water heater has a life expectancy has increased significantly from the norm. Apart from these, the solar water heater also has a higher storage capacity compared with the standard. It pollutes the environment. Use a solar water heater can reduce carbon dioxide emissions significantly. Solar water heaters can operate effectively in any weather today at reasonable prices. The different systems have been designed especially to suit the different regions and climates. These systems have proven reliable and effective, and therefore the number of people using solar water heating throughout the world increases dramatically.