SLAMABAD: President Asif Ali Zardari has directed the initiation of a pilot project for solar cookers and water heaters in selected areas of the country and has called for devising an easy financing scheme for providing them to the needy and the poor in remote areas.
He said this during a presentation on alternate energy sources at the Aiwan-e-Sadr on Tuesday.
The president directed that state resources be mobilised to develop the energy base of the country in order to overcome the energy shortages that are adversely affecting socio-economic development.
He said being an energy deficient country, all available resources must be utilised effectively to augment the existing capacity so that reliance on conventional resources could be reduced.
Most efficient: Alternate Energy Sources Chief Executive Officer Arif Allauddin said manually-charged devices and solar energy systems were the most efficient technology options for the provision of energy services to remote, off-grid locations in places like NWFP and Balochistan. He said that solar energy was the fastest growing energy technology in the world and as a result the amount of money required to produce solar energy was constantly on the decline.
Countries such as India, China, USA, Spain, Turkey, Germany and the rest of EU were already using solar energy for meeting future energy needs.
The participants were informed that the World Bank was assisting Alternative Energy Development Board (AEDB) in developing an Agricultural Solar Water Pumping Programme for Pakistan and that AEDB had signed two memorandums of understanding (MoU) with leading Chinese companies for solar energy. Zardari directed the relevant ministries to build on the MOUs signed with China and other countries.
The presentation was attended by Federal Minister for Water & Power Raja Pervaiz Ashraf, Minister for Economic Affairs Division Hina Rabbani Khar, SAPM Kamal Majidullah, Secretary General to the president Salman Faruqui, Secretary to the president Malik Asif Hayat and other senior officials of the concerned ministries
Sunday, May 2, 2010
Solar System Pakistan
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n solar system the things you need is depend on what you want to do. If you want to turn on just lights, bulbs or lamps. So then what you need is listed under here.
1. Solar Panel
2. Solar Charge Controller
3. Battery
4. DC Lights
These are things that you must have to turn your lights on. Without them it is difficult to power up lights. Solar system works in this order. Solar Panel is giving current to charge controller. Charge controller charges a battery. And lights are powered up by a battery. In this case it is DC lights.
How Solar Cells Work
You've probably seen calculators with solar cells -- devices that never need batteries and in some cases, don't even have an off button. As long as there's enough light, they seem to work forever. You may also have seen larger solar panels, perhaps on emergency road signs, call boxes, buoys and even in parking lots to power the lights.
Although these larger panels aren't as common as solar-powered calculators, they're out there and not that hard to spot if you know where to look. In fact, photovoltaics -- which were once used almost exclusively in space, powering satellites' electrical systems as far back as 1958 -- are being used more and more in less exotic ways. The technology continues to pop up in new devices all the time, from sunglasses to electric vehicle charging stations.
The hope for a "solar revolution" has been floating around for decades -- the idea that one day we'll all use free electricity fro m the sun. This is a seductive promise, because on a bright, sunny day, the sun's rays give off approximately 1,000 watts of energy per square meter of the planet's surface. If we could collect all of that energy, we could easily power our homes and offices for free.
What hinders solar energy?
ACCORDING to Director General, Board of Investment a solar energy policy would soon be announced hoping that it would open doors for huge investment and lucrative returns in the country. Addressing the office-bearers of the Korangi Association of Trade and Industry he said investors would be encouraged to invest in solar energy plants up to 10 megawatts under the new policy.
The statement of the official indicates that at long last the Government has realised the potential of the solar energy and steps are being contemplated for development and application of this endless source of energy. Pakistan these days is not only facing energy shortage but also the rates of electricity are soaring every now and then making it extremely difficult for a common citizen to pay off monthly electricity bills. As there seems to be no respite in foreseeable future the problems of the consumers can be mitigated by resorting to other methods of generating electricity, solar being one of them. Most of the countries are doing it successfully for decades and their population is benefiting through the use of this free and environment friendly resource. In Pakistan too, some villages have been electrified through solar energy and their inhabitants are not only getting light but also powering fans. Similarly, some companies have introduced solar heaters and geysers but all these experiments are limited to pilot stages and no worthwhile plan has so far been initiated to take advantage of this massive source of energy on the commercial scale. This is despite the fact that we have an Alternative Energy Development Board and a number of countries and companies are keen to invest in the field. We would, therefore, urge the Government not to indulge in rhetoric and take practical measures for development of solar technology in the country, which can help overcome our energy woes to a great extent. Solar power can take care of household energy requirements and the energy so saved could be used for commercial and industrial purposes.
The statement of the official indicates that at long last the Government has realised the potential of the solar energy and steps are being contemplated for development and application of this endless source of energy. Pakistan these days is not only facing energy shortage but also the rates of electricity are soaring every now and then making it extremely difficult for a common citizen to pay off monthly electricity bills. As there seems to be no respite in foreseeable future the problems of the consumers can be mitigated by resorting to other methods of generating electricity, solar being one of them. Most of the countries are doing it successfully for decades and their population is benefiting through the use of this free and environment friendly resource. In Pakistan too, some villages have been electrified through solar energy and their inhabitants are not only getting light but also powering fans. Similarly, some companies have introduced solar heaters and geysers but all these experiments are limited to pilot stages and no worthwhile plan has so far been initiated to take advantage of this massive source of energy on the commercial scale. This is despite the fact that we have an Alternative Energy Development Board and a number of countries and companies are keen to invest in the field. We would, therefore, urge the Government not to indulge in rhetoric and take practical measures for development of solar technology in the country, which can help overcome our energy woes to a great extent. Solar power can take care of household energy requirements and the energy so saved could be used for commercial and industrial purposes.
Monday, April 12, 2010
Solar Energy Technologies
The Solar Energy Technologies Program focuses on developing cost-effective solar energy technologies that have the greatest potential to benefit the nation and the world. A growing solar industry also stimulates our economy by creating jobs in solar manufacturing and installation.
Photovoltaics
The Photovoltaics subprogram aggressively funds a diverse set of PV technologies that have potential in many markets that will help solar electricity achieve grid parity.
Concentrating Solar Power
The Concentrating Solar Power subprogram is making CSP competitive in the intermediate power market and developing advanced technologies that will reduce system and storage costs.
Systems Integration
The Systems Integration subprogram is breaking down the regulatory, technical, and economic barriers to integrate solar electricity into the electric grid.
Market Transformation
The Market Transformation subprogram works with external partners to address non-technical issues that are barriers to the widespread adoption of solar technologies.
Photovoltaics
The Photovoltaics subprogram aggressively funds a diverse set of PV technologies that have potential in many markets that will help solar electricity achieve grid parity.
Concentrating Solar Power
The Concentrating Solar Power subprogram is making CSP competitive in the intermediate power market and developing advanced technologies that will reduce system and storage costs.
Systems Integration
The Systems Integration subprogram is breaking down the regulatory, technical, and economic barriers to integrate solar electricity into the electric grid.
Market Transformation
The Market Transformation subprogram works with external partners to address non-technical issues that are barriers to the widespread adoption of solar technologies.
Solar Energy
Solar energy is truly the new wave of the future. Though the use of solar power has been around for many years, the need and demand for it is growing steadily every day as the need for conserving the most popular energy reserves are being stressed more and more. We are simply using too much electrical energy and doing so in a way that is harming our environment. As a result, we are forcing the need to seek out alternative, non-harmful means of energy, thus, the increase in solar energy use and technological advancements of it.
Solar energy is becoming more popular being used in everything from watches to building infrastructures. Solar energy is even being used to fuel automobiles and will most assuredly be a large part of the energy we will use going into the future. There are many advancements currently being made on the solar energy technology that is already working, advancements that will allow solar driven technologies to run even longer on solar energy than ever before.
The direction of solar energy is a positive one. And, though much of the technology behind it is still very expensive for the average person to buy, as advancements are made, the price will become more affordable. We will be able to save our environment. We will be able to use the energy of the sun, effectively and efficiently. Solar energy will probably eventually make most other types of energy power obsolete. The technology will be so advanced and cost effective that one will be able to purchase solar products and save extraordinary amounts of money on gas, battery replacements, etc. And, our environment will be the better for it to. There will be less toxic emissions being emitted into the air. There will be less waste dumped into our landfills.
The study and science promoting solar energy needs to be supported by the public. We need the important advancements provided by solar studies in order to be able to save our world, our only planet. The sun can naturally and harmlessly support our needs, but we just need to have the opportunity to make the necessary advancements so that it can.
How can you help? Contribute to solar energy causes. Purchase solar energy products that are already on the market. Speak to others about the importance of using solar energy. Have solar energy products installed in the new businesses you build. Be an advocate. Be a supporter. Do what you can to help save this world. Everything you can do does make a difference. It will save our world.
Solar energy is becoming more popular being used in everything from watches to building infrastructures. Solar energy is even being used to fuel automobiles and will most assuredly be a large part of the energy we will use going into the future. There are many advancements currently being made on the solar energy technology that is already working, advancements that will allow solar driven technologies to run even longer on solar energy than ever before.
The direction of solar energy is a positive one. And, though much of the technology behind it is still very expensive for the average person to buy, as advancements are made, the price will become more affordable. We will be able to save our environment. We will be able to use the energy of the sun, effectively and efficiently. Solar energy will probably eventually make most other types of energy power obsolete. The technology will be so advanced and cost effective that one will be able to purchase solar products and save extraordinary amounts of money on gas, battery replacements, etc. And, our environment will be the better for it to. There will be less toxic emissions being emitted into the air. There will be less waste dumped into our landfills.
The study and science promoting solar energy needs to be supported by the public. We need the important advancements provided by solar studies in order to be able to save our world, our only planet. The sun can naturally and harmlessly support our needs, but we just need to have the opportunity to make the necessary advancements so that it can.
How can you help? Contribute to solar energy causes. Purchase solar energy products that are already on the market. Speak to others about the importance of using solar energy. Have solar energy products installed in the new businesses you build. Be an advocate. Be a supporter. Do what you can to help save this world. Everything you can do does make a difference. It will save our world.
Pakistan is most suitable for solar power:
As solar power does not make sense for all locations in the world. The initial cost of installing solar panels or other sources of solar energy is high, and that is not easy for most people to get around. No matter how much some people would like to get involved in the movement to independent energy, it is cost prohibitive.To achieve the highest level of efficiency, which is the entire point of going solar in the first place, you need the proper amount of roof space to support the panels your house may require. Not only how much space is available, but also the location of your home is also relevant to whether or not you can maintain solar energy. Some houses simply do not receive enough sunlight to produce substantial energy. This could mean that either your house is not positioned favorably in relation to a tree or other house.
As you can see, the cons of implementing solar power in your home are primarily cost and location related, but if those two items do not pose issues for you, the good news is…
If solar power is looked at through a long-term lens, you will eventually make back what you originally spent, and possibly start saving money on your investment
Let’s not forget that solar energy increases the value of your home too. Solar power is not subject supply and demand fluctuations in the way that gas is. Silicon, the primary component of solar panels, is also being more widely produced, therefore, less and less expensive with each passing year.
Solar power is independent, or semi-independent. This is great because you can supply your home with electricity during a power outage. Solar power can also be used in remote locations, places where conventional power can’t be reached. On a larger scale, solar power also reduces our need to rely on foreign sources for power.
And last, but certainly not least, it’s good for our planet! Solar energy is clean, renewable and sustainable. It does not fill our atmosphere with carbon dioxide, nitrogen oxide, mercury or any other pollutants. It is a free and unlimited source of power, unlike expensive and damaging fossil fuels.
As you can see, the cons of implementing solar power in your home are primarily cost and location related, but if those two items do not pose issues for you, the good news is…
If solar power is looked at through a long-term lens, you will eventually make back what you originally spent, and possibly start saving money on your investment
Let’s not forget that solar energy increases the value of your home too. Solar power is not subject supply and demand fluctuations in the way that gas is. Silicon, the primary component of solar panels, is also being more widely produced, therefore, less and less expensive with each passing year.
Solar power is independent, or semi-independent. This is great because you can supply your home with electricity during a power outage. Solar power can also be used in remote locations, places where conventional power can’t be reached. On a larger scale, solar power also reduces our need to rely on foreign sources for power.
And last, but certainly not least, it’s good for our planet! Solar energy is clean, renewable and sustainable. It does not fill our atmosphere with carbon dioxide, nitrogen oxide, mercury or any other pollutants. It is a free and unlimited source of power, unlike expensive and damaging fossil fuels.
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