Solar Energy
Articles related to Solar Energy
July 5, 2011
State governments in Australia have been at the forefront of giving rebates and subsidies to promote solar energy in the country.This has resulted in a large boom of solar installations among residents in the country who are taking advantage of the generous subsidies.Though recently a number of provinces like New South Vales and Victoria have stopped the solar rebates , the falling cost of solar panels in Australia has still made it attractive enough for people to put up solar panels.Now the rebates for solar energy is federal in nature where you can receive a Renewable Energy Certificate (REC) or Solar Credit for the solar energy generated from solar panels
July 5, 2011
Renewable Energy is a sunshine industry in India right now and a number of non traditional players are getting into the clean energy industry right now.Companies with surplus cash or lack of growth opportunities are turning to solar energy generation to fuel growth.The JNNSM first phase saw a large number of companies bidding and some unknown players winning the auction.While a large number of these solar companies will never their projects see the light of the day (pun intended),some will survive and thrive.More companies are getting into the solar power busness attracted by the long term potential of solar energy in the country.Kanoria Chemicals which recently sold off a large chunk of its chemical business is sitting on a huge pile of cash.The company has decided to get into renewable energy generation by setting up a 2-3 MW solar plant.Note Kanoria Chemicals has little to any relation between its core operations and solar energy.
July 5, 2011
Sharp which was the biggest solar company in 2010 in terms of revenues is being finally forced to move its production away from Japan to low cost countries in Asia.Note the relentless cut in prices of solar panels by Chinese solar panel companies has made life impossible for high cost panel companies in Europe and Japan.While US Companies like Sunpower and First Solar always had the majority of their production in low cost locales like Malaysia and Philipines,European solar firms had also started shifting their production overseas with Q-Cells moving to Malaysia and REC to Singapore.The current glut in solar panels has let to massive bloodletting in the solar industry with some established companies like Evergreen,ENER on the verge of bankruptcy.The sharp cost improvements and increased supply of crystalline silicon solar panels is set about to bring radical changes in the solar industry after a massive boom in 2010.The Second Wave of Thin Film Technology Bankruptcies has already started and we can expect more of that soon.Most of the production bases in Europe should be shuttered as well as costs have become higher than the selling prices.PV Crystalox and REC are already in a lot of trouble,cutting production and forecasting losses in the second half of 2011.
July 5, 2011
Solar energy usage is an excellent, eco-friendly and cost-effective way to "Go Green". It is a very effective measure to save energy & money. We use the solar energy every day in many different ways.Solar Energy is indirectly responsible for other forms of Energy that we use as well like Coal,Oil,Gas,Hydro Energy etc.The biggest use of Solar Energy is in Agriculture where Sun Light is used by plants to grow and provide food for us.Solar Energy despite many years of development is not used in the generation of Electricity due to its higher costs.However that is going to change as Solar Energy is the only form of Energy whose costs are continuously declining compared to other forms of Energy.This is one of the biggest advantages of Solar Power over other renewable and non-renewable forms of energy.Solar Energy forms just 0.1% of the the total energy supply of the planet currently and analysts and decision makers don’t think that Solar Energy can form a big chunk in the future as well.However I differ strongly in that aspect.The main reason for my very bullish opinion on Solar Energy is based on the simple fact that Solar Energy is the only form of Energy whose costs are declining rapidly on a secular basis.In a world facing the prospects of “peak commodity”,solar energy remains vastly abundant and it remains upto human technology to capture it at the lowest costs
July 5, 2011
Solar Panels are sold by hundreds of companies around the world ranging from small to very large and comes in various shapes and sizes as well.Besides this solar panels are also made of very different materials for example silicon solar panels and thin film solar panels.So comparing solar panels and choosing a solar panel is a very difficult process if you want the best solar panel according to your needs.Note solar panels for the most part are brought by the solar integrators or solar installers that you employ to put up solar panels in your house or office.So you are not generally a part of the decision making process in case of solar panel buying.However to ensure that you get a good deal on your solar array installation,you should ensure that you get good quality solar panels and solar inverters.The solar panels should ideally have certification from quality organizations such as TUV,ISO,Clean Energy Council and others.Same with Solar Inverters that you are going to use.
July 5, 2011
A solar cooker uses solar energy to heat food or drink to cook it . The vast majority of the solar cookers presently in use are relatively cheap devices though expensive devices are more prevalent in developed countries. Solar Cookers use no fuel and require little maintainance, they can help reduce fuel costs for the poor which are mainly depended on firewood for cooking.This will reduce pollution and lead to saving of the forests.
July 5, 2011
Solar Energy is the fastest growing industry in the USA and has been one of the fastest globally as well with solar demand rising by more than 150% in 2010 fueled by massive cuts in prices of solar panels especially those from China.While this has led to a major drop in solar energy stock prices this has also led to a massive boost in volumes due to demand elasticity.Only the top solar companies will be able to survive this brutal consolidation that is taking place with some companies like Solyndra already consigned to the death list.Solar Industry is a global one and has a big supply chain as well.This means that looking at only one stock market will deprive you of better opportunities that might exist in other stock markets.There is also a big supply chain associated especially with crystalline solar panels.There are companies that exist only in Polysilicon,Wafers,Cells,Modules.There are also companies that are suppliers of material like encapsulants and metal alloys to these industries.This article will give you a very broad idea on the complete list of solar energy stocks that exist in each part of the supply and different parts of the world.You can also look at the 2 solar ETFs that trade on the US stock markets TAN and KWT .
July 4, 2011
Japan has decided to from 5 consortia of three to nine companies to bid for large solar projects in Asia and Africa.The Japanese government will support these consortia with subsidies and diplomacy to take on the Chinese solar companies.Note Chinese companies have soundly beaten the Japanese in solar company rankings despite the early mover advantage.Japanese zaibatsus are falling behind the Chinese in the global solar marketshare as low costs,cheap capital and huge subsidies have bankrupted European and American solar companies.Solar Energy in Japan has a long future dating back to 1994 when the government introduced capital subsidies to boost solar energy installations on rooftops.Till 2004,Japan was the largest solar market in the world after which it was overtaken by Germany.After 2004,the growth in the solar industry tapered off as the government reduced the subsidies for solar panels to almost zero.The huge domestic market gave rise to Japanese companies like Sharp,Mitsubishi,Kyocera,Panasonic-Sanyo become top solar panel producers in the world.However the low cost Chinese solar module producers have pushed back most of the Japanese companies
July 4, 2011
LG Solar Review of Multicrystalline and MonoCrystalline PV Cell Panels Modules Prices and Comparison
The LG Group is producing solar products through two Group Companies. LG Solar Energy was formed in 2007 to produce polysilicon which is the most important raw material for the production of solar wafers.It is already selling solar modules in the South Korean and European markets and plans to rapidly expand capacity to One Gigawatt by 2012.LG Electronics , plans to invest 1 trillion won by 2015 in its solar cell business and aims to generate revenue of 3 trillion won by 2015.LG plans to increase annual production of solar cells and modules at its plant in South Korea to 500 megawatts next year and 1,000 megawatts by 2013, from 330 megawatts today.LG plans to have a completely vertically integrated business in the Solar Power and plans to install massive solar power plants in the USA as well.
July 4, 2011
.The cost of the solar panel can also vary a lot depending on the retailer,size of the solar panel,technology and the brand.This makes buying solar panels a confusing problem though most residential and commercial buyers are not involved leaving the decision to the solar installer/EPC company.The advent of Chinese solar panels has made the Western and European solar panel companies lost marketshare rapidly.In fact most of the European companies are shutting factories to open plant in Asia where the costs are much lower.Japanese solar companies however continue to keep their manufacturing in developed countries as they get a premium for their solar panels which are considered of superior quality.
Kyocera is one of the oldest solar panel manufacturers and is second only to Sharp amongst the Japanese companies.It also manufactures industrial ceramics, telecommunications equipment, office document imaging equipment, electronic components, semiconductor packages, cutting tools, and components for medical and dental implant systems.Kyocera Solar Corp. in Japan was founded in 1996, and Kyocera Solar, Inc. in the U.S. in 1999.The company has production bases in Japan, Mexico, Europe and China and is planning a factory in California as well.The company plans to reach 1000 MW of production by 2013.
July 4, 2011
Sharp,the Japanese Zaibatsu known more for its Electronics Products is also the world’s No 1 Company in terms Solar Module Revenues.Sharp has been the solar world leader since the past 4-5 years despite stiff competition recently from upcoming Chinese Crystalline Solar (c-Si) players and Thin Film Leader First SolarSharp’s c-Si division is not cost competitive with the Chinese and Taiwanese companies as its cost structure is almost 30-40% higher than the cheapest Chinese producers.Though the quality of Sharp’s crystalline silicon modules is considered much better,the cost difference has become too big in a rapidly commoditizing industry.While companies like Masdar are abandoning their Thin Film plans,Sharp has started shipping a-Si modules from its 1 GW capacity plant in Sakai.With its established distribution strengths and technological abilities in LCD Technology,Sharp is one company that can survive the c-Si onslaught.
July 4, 2011
Solar Panels are rapidly becoming a widespread commodity like shoes and clothes and will even become more of a consumer product in days to come when solar panels in offices and homes becomes a common sight.Just like other consumer products there are a wide type of solar panels on sale.Note in Germany solar panels are already frequently seen on the roofs of most houses.Prices of solar panels have fallen tremendously in the past couple of years due to declining costs amongst Chinese producers of solar panels.Just like Chinese made clothes,toys and electronics have captured most of the market globally,so to Chinese wholesale solar panel sellers have captured most of the global market.While Sharp,Sunpower and a few other Western,Japanese companies have managed to survive,the majority of the global supply of solar panels is now done by Chinese solar panel wholesale providers.
July 4, 2011
Dye sensitized solar cells are next-generation solar cells based on innovative technology. Unlike conventional silicon-based solar cells, dye-sensitized solar cells consist primarily of photosensitive dye and other substances. A dye-sensitized solar cell is a low-cost solar cell. This cell is also known as the Gratzel cell & was invented by Michael Gratzel and Brian O'Regan. It is based on a semiconductor formed between a photo-sensitized anode and an electrolyte, a photoelectrochemical system. It belongs to the group of thin film solar cells.
July 4, 2011
South Korea’s Hyundai Industries which is known more for its ship building and heavy engineering ,is also making a big push into the Green Energy Space.Like its South Korean peers,Hyundai is also preferring to enter this space through Solar Energy.Hyundai has already established a 600 MW Solar Cell and Solar Panel Factory making it the largest South Korean manufacturer.Hanwha Solar One is the largest producer of solar panels but it makes most of those in China through its subsidiary Solarfun.Hyundai had earlier bought solar cell equipment from Germany’s Centrotherm as far back as 2008 and had entered a long term contract with LDK Solar for buying solar wafers as raw material for its cell lines.Note Hyundai Heavy has also heavily invested in the Wind Turbine Industry.Hyundai Heavy has started producing 2.5 MW Turbines from a 500 MW Plant in Geoje Island in South Korea.Hyundai Heavy is amongst the many South Korean Chaebols making a big push into Solar Energy like LG and Hanwha.
July 3, 2011
Solar Products in India are set to grow at a tremendous rate in the future driven by the declining costs of solar power and the increasing price of fossil fuel energy products.Already we are seeing massive power cuts across the country due to shortage of coal.Beside this,the prices of electricity has increased tremendously as well and is approaching seriously high levels due the increasing price of coal and gas.This has made it inevitable that people will turn towards solar products which are not only becoming cheaper but are also greener.Solar Products comes in a wide variety and range from almost all electrical home appliances.You can solar air conditioners,solar fans,solar toys etc.The main uses of solar products however are those in generating electric power .These are known as solar panels and poised to become ubiquitous in the days to come.The day is not far off when almost every house in India will have solar panels on their roofs to generate cheap electric power.Beside this solar lanterns are already replacing expensive and polluting kerosene lamps in poor households.Solar Lighting is also increasing particularly in those areas where the electricity power grid cannot reach.Solar Heaters have become extremely popular in southern India as solar water heaters are much cheaper than normal electricity powered water heaters.Though Solar Cookers have not caught on in a big way,there are also very cost effective and clean.Below is listed out the main solar products sold in India along-with their suppliers
July 3, 2011
What is a Solar Power Plant
Solar Power Plant is a Device which generates power or electricity using Solar Energy.Note normally solar power plants refers to large ground mounted solar farms rather than the residential solar rooftop projects.However it is only a matter of usage and a solar power plant can refer to a very small solar panel of 5 watts as well as a huge solar plant of 100s of megawatts consisting of hundreds of thousands of solar panels.
Types of Solar Power Plants
Note there are a number of solar energy technologies which convert the power from the sun to electricity.However the two main solar technologies in use are Solar Thermal Technology and Solar Photovoltaic Technology.Current Solar PV Technology accounts of the lion's share of solar power generated globally and is gaining more marketshare as costs of solar power decrease.
July 3, 2011
olar Panel Manufacturers are present in most parts of the world with Korea,China,Taiwan,USA,Japan and Germany dominating.Solar Panels are of mainly 2 type – crystalline and thin film.Most of the solar panels produced today are of the crystalline type and are mostly used in residential rooftops.Thin film panels are mostly used in large ground solar power plants.Thin film solar panels are of lower efficiency and are lower priced as well.However falling costs of crystalline solar panels has led to their increasing dominance.
Solarworld AG
Germany till a couple of years was the home of the biggest solar panel manufacturers in the world.This was driven mainly by the German Renewable Energy Law (EEG) which is the most successful renewable energy subsidy in the world.The German Solar Market has become the biggest in the world for the last 2-3 years and an estimated 25 GW of solar panels would have been installed in Germany.Capitalizing on a large domestic market a number of solar companies like Q-Cells,Solarworld,Solon and others became the biggest in the world.
July 3, 2011
Photovoltaic Cells have grown tremendously in the last few years spurred on by lowering costs and high demand in European countries like Germany.Photovoltaic Cell Manufacturers have also increased particuarly in low labor cost regions of Asia like China and Taiwan.In fact most of the solar panels have solar cells from companies in Asia.Solar Cell Manufacturers have incresased their capacity at a fast pace to meet the increasing demand.Currently due to oversupply of Photovoltaic Cells,the prices of solar cells have crashed with top quality solar cell prices almost 50% down from that one year ago.This is one of the best times to install solar cell panels in your roof given the rapid decline in the cost.Most of the independent solar cell suppliers are from Taiwan and some from China.European solar cell producers have mostly disappeared due to the high cost base of the European factories.
July 3, 2011
What are High Efficiency Cells High Efficiency Solar Cells are those Solar Cells whose average efficiency of converting solar energy into electricity is in general much […]
July 3, 2011
Solar Cells are the basic building blocks of solar panels which are used to generate electricity from the sun.Note Solar Cells are made from Solar Wafers which are composed of Polysilicon the same material which is used to make your Electronic Products like iPods.While most people will never encounter Solar Cells since they buy and see Solar Panels,some enthusiasts want to make their own DIY Solar Panels.While in my opinion DIY Solar Panels are a Scam for people who are trying to save money ,its nonetheless a good thing for students and adopters.Its gives you an idea about how solar energy is converted into electricity.Note making solar cells is almost impossible for the layman so building your own solar panels requires you to buy solar cells.Nowadays solar panel prices have crashed making it easier to buy cheap solar cells on the market.
July 1, 2011
Solar Thin Film Companies are coming under siege again due to the relentless fall in the prices of crystalline silicon panels in recent months of 2011.Note large number of thin film companies went bankrupt the last time polysilicon prices fell off a cliff in the post Lehman crisis period in 2008 end.Applied Material the biggest solar equipment company killed off its SunFab Division which has a large customer list.Applied Materials saw the writing on the wall and concentrated its efforts on crystalline silicon equipment buying HCT Shaping and Baccini to become a billion dollar supplier of solar equipment.A number of weaker hands in solar thin film went out of business.However the prodigious growth in solar demand in 2010 saw large investments being made again.The biggest failure (not complete yet) seems to be the DOE and Obama darling CIGs startup Solyndra which has already used up a billion dollars with nothing much to write home about .Now Republicans are investigating whether the more than $500 million US government loan was done improperly.Abound Solar a CdTe startup has also managed a $400 million loan and I doubt whether it will manage to ever pay off the loan given that the lowest cost manufacturer of solar panels First Solar itself is under pressure from sharp cost reduction by integrated solar panel companies like Trina Solar.
July 1, 2011
Australia has seen a big increase in solar panel installations due to generous subsidies given by individual states in Australia like New South Wales and others.Unlike other parts of the world where solar installations have started with large solar farms,residential rooftop installations have powered Solar Energy in Australia.The sharp growth in solar power has attracted most of the largest solar panel manufacturers in the world like Suntech, Canadian, REC, Kyocera, Sharp, Sanyo, Yingli, Suntech, Trina Solar and others.The major Solar Panel Suppliers in Australia are foreign manufacturers as Australia does not have a local content policy to promote manufacturing of solar cells or solar panels.Only a few handful of companies have manufacturing operations in the country.Almost all of the solar panels sold in Australia are imported.
June 30, 2011
Financing of Solar Energy Projects in India under JNNSM is proving to be a huge problem for the winners of Phase 1 auction under the federal subsidy scheme.Solar Energy in India has huge potential and attracted a number of companies to the first phase of the government tender under the 2020 plan to install 20 GW of solar energy.Note 620 MW of projects in the 5 MW and above category were awarded to 37 solar companies.Many of these firms had no background and had bid irrationally low to win these projects.With little experience and no established financial infrastructure it was an accident waiting to happen.MNRE offical has revealed that 18 of the companies have failed to achieve financial closure and would probably lose their license by the July 9 deadline.Note most of these bids were irrationally low and would not have made profits.Indian Banks and power financing institutions have refused to lend quite prudently.Note these companies are not putting collateral using their parent company's assets which means that they too doubt the feasibility of their projects.Only huge penalties will deter future non serious participants as at least half of the solar power capacity won't get installed in JNNSM Phase 1.It remains to be seen how this affects the future of the Indian Solar Mission.
June 30, 2011
Huge Solar Panel Projects are being planned in the USA by solar developers and utilities as solar panel prices have fallen by 20-30% in the second quarter of 2011 as solar panel manufacturers are faced with oversupply and inventory issues.Note building both coal and nuclear power plants in the US has become increasingly difficult with pollution and climate change issues coming to the fore.While natural gas is getting a boost due to cheap shale gas discoveries,solar energy is picking up pace due to the government support in the form of DOE Loan guarantees and Treasury Grant programs like 1705.Recently two very large solar panel projects have been announced or are in the process over the next 3-4 years.
June 30, 2011
NGO Krishi Bikash Shilpa Kendra (KBSK) members have been involved in the past in job heist schemes where they have fleeced money from unsuspecting villages using jobs as incentives.5 members of the organization had been arrested in West Bengal .The organization had also used the names of central officials and the national emblem to embezzle money from poor villages.It does not have an inspiring track record with a former secretary in jail as well.There is little details about how this NGO will go about this program or how it would get funds to do it as well.
June 28, 2011
Orb Energy a non-profit supplier of off grid solar systems in Southern India has got a million dollars in additional funding from Acumen Fund.Orb Energy supplies solar systems to both residential and commercial customers in 4 states in India Kerala,Maharashtra,Tamil Nadu and Karnataka.It is headquartered in Bangalore and received initial funding from Zouk Ventures.Acumen Fund invests in socially relevant enterprises and has also invested in D.Light which is one of the major producers of LED Solar Lanterns in India.Note Orb Energy in its websites says that it sells around 1000 systems a month and plans to double the size of its operations by increasing the number of branches,employees.Solar System is a massive opportunity as Solar Power in India is set to grow exponentially in the coming years.Note Orb Energy is a system installer and does not manufacture solar panels in India.
June 23, 2011
GoldPoly,SunOasis,China Technology Development Group Corplto invest $10 billion in European Solar Projects using Financing from China Development Bank and Merchants Bank.Note these 3 companies have integrated facilities from processing of polysilicon into wafers to making solar panels.Its the first time that 3 Chinese companies have combined to promote such a massive project.The 3 companies are not listed in the US stock or HK stock exchange unlike other major Chinese solar companies like Trina,GCL,Suntech,LDK and others.Note China Development Bank (CDB) which is owned by the Chinese government has already extended billions of dollars in credit to Chinese solar panel companies like JA Solar,LDK and others.
June 23, 2011
Solar Industry Mergers and Acquisitions (M&A) have picked up pace in recent times with a number of companies in distress with supply exceeding demand as Italy suddenly changed its solar subsidy policy in April 2011.With high inventory levels and prices crashing only the biggest and best solar panel manufacturers are managing to thrive.Note the Solar PV Industry has not seen too much M&A unlike the Solar Thermal Industry which has always been a hot area for M&A activity as giant industrial groups like Siemens,Areva,Alstom and GE have bought startups to improve their technology offerings.With the Solar PV industry having crossed more than $50 billion mark in 2010,more and more MNC conglomerates have now starting buying solar companies at cheap valuations.Here is a list of the recent buyouts,stake buys and mergers in the Solar PV Industry that have taken place recently.
June 23, 2011
Solar Energy in India has immense potential due to the massive growing demand of energy in an already deficient country.The Indian government too has realized this and set an ambitious plan of 20 GW by 2020 under JNNSM.Despite teething problems in the first phase of JNNSM,India should manage to grow its solar power capacity by more than 10x in 2011 to 700 MW.According to IREDA which is the main government renewable energy finance $2.2 billion would be invested in 2011 to grow the capacity to 700 MW.Note despite this impressive rise,note solar power in India comprises less than 0.5% of the total installed electricity capacity in the country and the growth comes off almost a non-existent base.
June 21, 2011
India's JNNSM on the other hand has seen the first phase marked by a number of teething problems like debt financing,absurdly low bidding by noname companies,poor electricity infrastructure.The Second Phase is supposed to ally these problems but the first plans do not seem to be too great.The support for large solar farms will be increased from the current 5 MW cap to 20-25 MW cap.This will lead to only large investors,utilities and companies being left in the fray and lead to lesser competition.Also there is no support for rooftop solar which will help to broadbase the reach of solar energy.A Policy which helps distributed solar like Germany will do much more to boost solar in the country than supporting massive solar plants that will only help large companies making the most of the taxpayer subsidies.Note Delhi is the only state in India which is giing primacy to rooftop solar systems and is in the process of announcing a capital subsidy soon.The reason may be that Delhi mostly consists of urban homes and they have little option.