Solar Power

Portable solar power

admin — Wed, 03 Mar 2010 10:55:02 +0000

Portable solar power
Finding portable solar power units is a breeze nowadays. It’s the perfect solution for campers, backpackers, photographers or hikers who will not be near electrical outlets but need to charge their electronic devices. These portable units can charge cameras, cell phones, lights or GPS devices, to name a few. These portable solar power packs can be a vital addition to a car or home emergency/first aid kit as well. Portable solar power units use photovoltaic cells which produce electricity when exposed to light. Solar panels employ two layers made of different materials and when one of the layers becomes positively charged the other produces a negative charge. This process produces an electric current. The amount of electricity produced depends on the number of solar panels used, how much sunlight it is exposed to and whether there are any obstructions like, dust or clouds. As solar technology advances we can all expect bigger and better production but for now it is important to understand that a small panel will only charge a small electric device. A larger panel will give you more power and connecting multiple panels will give you enough electricity to run larger items. There are many items available such lights and radios with built in solar panels. Some popular items are outdoor lighting that store up energy throughout the day to run the light in the evening or solar fountains that run throughout the day purely on solar power. The advantage to these is you never have to remember to turn them off or on. Depending on your needs, spending some time online researching products and product reviews can help you narrow down your decision on which brand to purchase. One of the most innovative, exciting products on the market today is the solar backpack. Wearing this while hiking or on campus allows you to keep your electric devices charged while going through your day. There are attractive handbags available for women that offer the same perks as the solar backpack also. Some companies are even experimenting with solar panels in clothing. Imagine the innovations that could be coming our way in the future. It is exciting to think that we are not tied down to towns or buildings that offer electricity. You really can explore the wide-open spaces on our planet with the freedom portable solar power offers. Keep an eye on this industry and you will not be disappointed. solar power industries inc

Solar power fountain

admin — Tue, 02 Mar 2010 07:49:50 +0000

Solar power fountain
Solar power is now used as an amusement also. It is type of energy which was considered as a very expensive source for long has now been finally available for amusement purposes also. Solar power fountains are now being widely used in many countries of the world. in past fountains which are used to decorate the homes and the public parks were only run using normal electricity. We all know how beautiful a fountain might look if placed in your garden or even in the middle of your lounge inside your home. They add to the beauty of the house and are desired by almost every individual. They are not only just fascinating but are also helpful in making a home cooler. They do not only fascinate the kids but also fascinate the adults. Fountains are of different kinds and they vary in their price, depending on the type of material and the kind of the fountain that you want. A fountain of a bigger size and of a unique shape would cost utilize more water and more powerful motor to through the water upwards with a greater pressure. A more powerful motor would cost more electricity bills to you. Therefore with the help of solar power fountains you can easily acquire the same standard of the fountains using the solar energy. Your fountain would not be costing you monthly bills since it will just be using the sun’s energy to make your fountain work. A solar power fountain works pretty simple. It contains a small or a large photovoltaic block (depends on the size of the fountain and the pressure desired from the motor of the fountain) which consumes the direct sun rays and the radiation released by the sun and converts it into energy. When the protons from the sun rays react with the neutron of the silicon present inside the photovoltaic block, it produces charge. This charge is then forwarded to through the wire to the inverter; this solar power inverter quickly converts the incoming direct current from the photovoltaic block into alternating current, this alternating current is then forwarded to the motor placed inside the fountain which recycles the water and pimps it up. These solar powered fountain motors are usually cheap to buy and do not cost a lot of money. Anyone can buy them and they are easily available for homes and office purposes. helios 80 watt solar panels

The advantages of using solar power

admin — Sun, 28 Feb 2010 18:04:58 +0000

The advantages of using solar power
There are obvious advantages to utilizing solar power in our everyday lives. The effect on our planet especially now, with the looming crisis of climate change should give us all a reason to consider some changes in our lives. Reducing your carbon footprint on the Earth is something to feel proud of and will make you feel like a more responsible steward of our planet. If each citizen of this planet took even minor steps to introduce renewable energy into our lives, the effect would be dramatic. After the initial investment, solar energy can save you money as well. Solar energy is renewable for as long as the sun lasts which needless to say is a very long time. This type of renewable energy will not cause wars or run out in our lifetimes or for many, many generations after us. The effect that solar energy could have on our environment makes the topic worthwhile and it is vital that an international conversation take place. We must find ways to reduce the cost of manufacturing solar panels and solar cells. If the current pace of interest continues, more manufacturers will find it more lucrative to produce solar energy materials which would, if the free market model proves to be true, lower prices. The state of California is quickly becoming the model of environmentalism that all states should emulate. Their use of solar power like the Solar One power station utilizes solar energy to produce steam which in turn drives a generator to produce electricity. The residents of California will soon find out how lucky they are to live in a forward thinking community. While the efforts may seem small now the practice California is getting with on the ground practical trials will make them the first state to try out the new technologies that come down the pipe. Another advantage of solar power is its use in countries and communities that lack electricity infrastructures or are in remote locations. Passing on the technology as we acquire it will make the world cleaner and hopefully stop developing countries from acquiring all our bad habits. The advantages of solar energy are bigger than money or convenience. As the evidence of catastrophic climate change mounts the question of whether or not to convert to renewable energy like solar has been answered. Hopefully free enterprise will make it easier and cheaper for all of us to answer the call for change. do it yourself solar power

Solar and wind power

admin — Fri, 26 Feb 2010 18:24:58 +0000

Solar and wind power
Wind and solar energy are exciting topics that were once discussed as part of the future. Well, the future is here. The advances in this technology are breath taking and we are only at the tip of a very important iceberg. Scientists and engineers all over the world are on the cusp of discoveries that will take these renewable fuels off the back burner and deem them competitive with fossil fuels all while being a friend to the environment. Climate change is forcing a serious discussion about clean, and renewable energy and we should all be listening. Geopolitical considerations are an important component to the discussion as well. When in history has a war been fought over sunshine or wind? As the middle east breaks down, this conversation will only get hotter and more and more citizens of the world will force their governments to get off their addiction to oil. While oil will always serve a purpose in our societies, renewable fuel like wind and solar power is the future. The US House of Representatives has already passed a bill stating that utility companies must get 15% of their power from renewable sources by 2020. It is a good start. Chances are this will be increased by future political leaders. Other political angles are possible like new requirements for construction of new homes and buildings in the future. It is entirely likely that eventually standards will be put into place that requires new construction to include solar and wind power. Eco-friendly buildings are the future and it is vital that future start soon. With all the discussion of renewable fuels it is easy to get caught up in other alternatives like bio diesels but it is vital to remember that growing crops requires a lot of water which is likely to become harder to get than oil. Virtually all alternative fuels have environmental impact except solar and wind power. They are pretty much impossible to run out of. We destroy nothing getting them and very little natural resources like water is wasted to get them. It is time for the citizens of this world to put this topic in front of our elected leaders every day. Climate change/global warming is not going away and we can only hope to hasten it. The internet holds vital information for those who want to explore this topic and find a way to introduce solar and wind power into their lives. how are solar panels made

Solar power lawn mowers

admin — Thu, 25 Feb 2010 05:39:51 +0000

Solar power lawn mowers
Are you tired of the roaring sound made by your lawn mower that your husband rides everyday? Does it feel like a nitrogen bomb exploding outside your home or you are living on a battlefield? Well that’s exactly what a typical lawn mower sounds like. Obviously you can not neglect your beautiful garden and using it is mandatory. But there has to be a better lawn mower which should make less noise. Normally none of them is this type of a lawn mower. Even while in your home preparing to enjoy your Sunday morning in the bed by waking up late, your neighbors lawn mower can be ear tearing. In such cases you like to go and smash his/her lawn mower with whatever is available to you. It is a very interesting fact that almost 2 out of 10 Americans have had a fight with their neighbor in the past over the noise made by his or her lawn mower. Keeping this in a mind there was always a need to develop a something better but less noise full. Obviously going back to the manual lawn movers is never an option. This is a fast moving world and we don’t have the time to waste on such things. So what to do? How can this problem be solved? The answer is simple. With the help of a solar powered lawn mower. Solar power lawn mowers have been developed to deal with the problem of noise. They are getting more popular among the average individuals especially in America/. They do not cost a lot and saves you from many troubles. Therefore they are becoming more popular. These lawn mowers use simple mechanism to operate. They can be easily charged and there is no science involved in using them at home. They contain a motor mounted ion the top of a mower. This motor contains the batter which is run from the solar electricity. There is a lot of sodium metal used in the motor to store the heat in order to provide the electricity to the battery. It can be charged with the help of a photovoltaic sheet which can either be mounted on the top of your roof or can either be stick on a stand facing the sun. A wire is connected from the rectangular shaped photovoltaic box to the solar electric motor. It then charges the solar electric motor and there is an inverter present inside the motor which changes the direct current into alternating current in order to provide us with a working motor. lowest price sun tech solar panels

Solar power inverter

admin — Tue, 23 Feb 2010 09:55:04 +0000

Solar power inverter
Solar power energy is a very popular source of energy and is gaining more popularity. The fact that it is the most refined form of energy and the cleanest form of energy generation techniques has made the solar energy worth getting. Every government wants to have more solar power energy generating plants in the country and more people want to have solar power energy running their household items. Solar power energy is not only restricted to the roads and the gardens today instead it has a much wider meaning and has more uses. It is widely used in some homes across the United States. When it was first invented it used to cost a lot to have solar power generation systems and this was the only fact that solar powered energy generation techniques and tools did not become popular. Then in early 90’s the researchers and engineers felt the need to have more solar power generating techniques which would cost less and therefore be available to maximum number of people. The key focus was and still is to provide these energy generating techniques to the average individuals of any country. Though it costs more then a simple energy generation techniques but this is only one time expenditure since you normally don’t have to pay the monthly electricity bills. But in some countries like United States there is big solar energy generation’s plants which provide electricity to thousands of homes and therefore those people have to pay the monthly electricity bills. The key point to note is that the energy or electricity produced by the solar technique is direct current and it has to be converted into the alternating current using the solar power inverters. A solar power inverter is basically an inverter which converts the incoming direct current to outgoing alternating current using simple mechanism. Once it has been turned into a direct current only then it can be used in our homes. There are many different types of solar power inverters used today. A normal solar power inverter will probably look something like this: This is a provat 12V power inverter. This type of inverter is usually used in mobile homes and caravans. But they cost a lot. There are usually two types of power inverters; * Modified sine wave inverter (MSW) these are the cheaper ones and they produce electricity which is not of high quality and can therefore cause damage to some appliance. * True sine wave inverter (TSW) these are the more powerful ones and produce cleaner electricity then even the normal electricity. solar power christmas lights

Solar power hot water heater

admin — Sun, 21 Feb 2010 17:19:58 +0000

Solar power hot water heater
Heating water is somewhat a very risky and a very expensive process. Hot water heaters which use the normal electricity contain a large amount of current to be supplied to them. Therefore a better way of heating water was introduced. It is called solar power hotr water heater. Solar power hot water heating systems have gained massive popularity and they are the best for areas where there is no electricity or gas (e.g. mountains). They do not cost a lot of dollars and are available easily to each individual. Any average person can easily acquire the water heating systems. It is estimated that in only northern Europe, this hot water technique provides about 25% of homes with the hot water. This is gaining more popularity in the African regions and other under develop countries which are far behind in technology. Thanks to the funds by big countries like America and Australia that these hot water heating systems are being installed in poor nations where electricity and natural gas is not available. Solar power hpot water heaters are spreading vigorously throughout the world and the governments in many countries are encouraging it citizen to use these hot water heaters. A typical solar power hot water heater works pretty simply. It has a number of parts which builds up its complete mechanism. In order to heat the cold water a tank is placed on the roof or attached to the wall. The photovoltaic sheets and the glass are usually mounted in top of the roof in order to catch better sunrays and more sun radiations. When these sheets catch the radiation they are connected from the wire to the water heater. These glass looking photovoltaic blocks mounted on the roof provide current to be passed to the heater with the help of an inverter which converts the direct current into normal alternating current to be used for the heater. As this current passes to the water heater a motor is supplied inside the heater which heats the water inside the water tank. Once the water is heated it can then be passed on to either a reservoir for the hot water or can also be consumed directly from the tank. As soon as the water leaves the storage tank where it is being heated, more cold water flows in the heater to be warmed. A normal size solar power hot water heater is enough to support a family of 4. home solar power systems

Solar power cars

admin — Fri, 19 Feb 2010 21:20:00 +0000

Solar power cars
For long the researchers have been trying to investigate if it is possible to run a car with the help of solar power. When the solar power system was first invented it was only used to generate electricity. Another use was to illuminate the street and the house lamps. The use of the solar energy was regarded costly and highly technical. Only the government used and purchased these solar powered systems in start. With the advent of more technology the need to develop more products powered by the solar energy was felt. There were more items created which were operated by using solar energy. These included systems for normal household items which run on electricity. From swimming pool pumping systems to internal house lights, all these were operated with the help of solar power. The green peace groups have always been opposing against the pollution and damaged caused to the environment by the use of different pollution making products. Cars have always been though of as a pollution generating product and especially those which are run on diesel. It was this factor and the factor that these cars are run on petrol and the world is getting short of the oil and the prices of gasoline are always increasing, which led to the invention of a very unusual and a very fascinating product. Scientists were pushed to develop a car more environment friendly and less costly in terms of the running expenses. Therefore in late 90’s solar powered cars were developed. They became popular in some countries but still are not used as a very common way of transport. The reason is their cost and some other factors involved. They are designed with the use of sodium metal in their body which absorbs heat in order to charge the battery and give the car current to travel. It runs on a solar powered battery and can reach a speed up to 50 kilometers an hour. They don’t use any petrol or any other duel to travel. They are wholly dependent on the solar powered battery for running. They can accommodate not more than two persons but usually it is one. Scientists are working on more ways to make these cars better and more users friendly. It is expected that in next 10 years there will be more solar cars invented which will be in the reach of an average individual and they will be more common among the normal people. space solar power

How does solar power work

admin — Thu, 18 Feb 2010 08:14:58 +0000

How does solar power work
Solar power fascinates almost every individual no matter how young or old he is. Solar power is in fact the most cleanest and viable type of energy available to the human beings. When the solar energy was first invented it was costly and it used to be very huge regarding it system. It was only common among the government or some science affiliated industries. With the passage of time researchers started to work more on the solar energy in order to make it more cheap and a better source of consuming energy. 2 decades back it was used in californium for generating electricity for few homes but today it has a much wider use. It is widely used in the homes around United States and more people are working on improving the solar energy systems and making them available for the use of general public. It was extremely costly. Not only the system was costly that you had to acquire in order to make your home or streets illuminate with solar energy but also there were high amount of taxes put by the government on the use of solar energy. Solar power energy is often regarded by some individuals as a very complex system which gives energy to run your electric equipment by using the sun rays only. It fascinates many children and adults. Majority of individuals are not aware of the details about how a solar power system works. Solar power system is an easy thing to build and the concept is very easy. The way it generates energy and supports your electric equipments is an interesting fact. Solar power energy is usually generated with the help of photovoltaic tiles. These are the tiles placed on the rectangular walls which are placed in front of the sun rays. These are shinny steel looking tiles. They attract the sunlight and absorb the radiation to generate electricity. They have layers of silicon between them which is protected by the glass. As the protons from the direct sunlight falls on the surface of photovoltaic tiles it causes a reaction with the neutrons present in the silicon. They are trapped inside the glass with the help of silicon and therefore if connected with wires to a terminal electric current is generated. This is usually the direct current and in order to use it for our household item we need to convert it into alternating current to provide electricity to our household items. cost of solar energy panels

Solar power

admin — Tue, 16 Feb 2010 09:05:02 +0000

Solar power
Solar energy or solar power is the use of the sun to generate electricity or heat. The advances in this field are more than obvious if you spend any time researching the topic. With climate change being an important part of international discussion, alternative energy is a hot topic these days. Who can argue that taking advantage of a clean renewable energy like our sun is a bad idea? There are limits using the current technology but we can expect that to change as oil prices climb and geopolitical circumstances force the science into high speed. There are many applications currently for the use of solar power. Many of us have used a calculator with the black solar panel on the top that runs on solar energy. Citizens all around the world employ some type of solar energy such as home made solar ovens or heating systems. While manufacturing costs have kept the use of solar energy to a minimum in some countries, it has not stopped the advance of the technology. New buildings are being built with a solar design by their architects. These structures are able to maintain a comfortable temperature by storing up heat or cooling the building using convection. There are two classifications of solar energy, indirect or direct. Indirect solar power is similar to the process of photosynthesis. The process vegetation uses to convert sunlight into chemical energy. We can copy that system using mechanics such as wind turbines or hydroelectric dams. Direct solar power is the process of transforming sunlight into usable energy such as NASA does with solar sails on space craft. The direct conversion of sun into immediate energy using photovoltaic cells is a popular way to use solar power. You have probably seen the panels on top of houses and the only downside is the power generated is minimal. You have to have a lot of panels to get enough energy to run a household. Most users combine solar with electricity but it allows them to keep their coal-based electricity use to a minimum. The key to solar power is the advance of necessary technology and lower manufacturing costs for the equipment needed. Some states and countries offer tax incentives to help citizens get started and we should all take full advantage of the offer as coal and oil based economies will become increasingly more difficult to sustain. Getting comfortable with the process now is a good education now that will become more and more important. There are many online organizations that are very happy to help integrate solar energy into your life. can solar electric power a geothermal heat pump