Solar Water Heaters Manufacturers In India
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Ultra-white glass market outlook raised
With the rapid development of science and technology, the use of glass products became more and more widely, from glass as the base
Originals created by new products are constantly emerging. We had the era glass curtain wall on a large scale, because of environmental protection of the rights, energy conservation, safety people, thereby increasing attention, such as insulating glass, LOW-E insulating glass, tempered glass, etc. is gradually replacing the traditional glass original films, to enter people's lives. The face of domestic glass market competition became more fierce in the future, and develop continually introducing high quality products and seek product differentiation will become a primary means of glass have access to his advantage. Now, a new energy saving product is increasing, there are solar cells. The manufacture of photovoltaic solar cells, One of the key elements are solar photovoltaic cells encapsulated in glass. This new product has begun to attract increasing number of companies glass and more important as many companies racing to develop a new program of glass products of high technology.
At present the production of fuel cell technology for solar glass packaging primarily method, which is embossed with special
Roller, in the surface ultra-white glass to delete a special model pyramid made. There are parts photovoltaic cells indispensable. According growth projections relevant potential in the next five years, the products of a large glass LOW-E glass and solar cell glass etched ultra-white, namely packaging of solar cells made of glass. Han San Company in Nanjing of China on the ground glass production line of glass can provide this product. Han, Nanjing Saint-Gobain Glass Saint Co., Ltd. is a joint South Korea Glass Group acquired in 2001, Nanjing South Woo Glass Co., Ltd. was established on the basis of.
By Saint-Gobain glass manufacturing process leading, will replace the current 420-ton line of high quality float glass float line, while the construction of a 260-ton high-quality line embossed glass production, mainly producing solar panels for glass embossed ultra-white. Given the current shortage of ultra-white highlight the realities of the glass market, Nanjing Han St. Glass Company intends to seize this favorable opportunity to quickly enter the market, decided to build a new ultra-white embossed production lines of glass. In addition, Qingdao Jin Co., Ltd. to cooperate with MIP, development and production of steel of 3.2 mm low iron float glass, ultra-white high permeability, is currently producing steel that low iron glass manufacturers ultra-white. The company is also using the base of the world's largest glass production benefits in relief and develop actively 3.2mm low iron ultra-white model (Sweden) glass as a component of solar cells made of glass, to adapt to future market necessary.
From overseas production companies and glass, these are concerned, one of Japan Asahi Glass Company, by reason of its own production ultra-white glass
Glass technological capabilities, its expertise in North America with a production of solar cell glass packaging production plant main North American market. Another is the Pilkington United Kingdom, Australia, with a line ultra-white glass embossed production, the scale of about 150-200 tons / day. Its holding company in China Shanghai Yaohua Pilkington has also been perceived as a national energy strategy, some the use of increasingly widespread solar energy received attention, with related industries developed rapidly, as photovoltaic cells and solar water heaters ultra-white support demand relief glass substrate is also growing. Therefore, the company also spared no effort in the implementation of this work. Intended use of photovoltaic cells and solar water heater business opportunities supporting special glass to create a new society from the point of profit growth. And then there are the French Saint-Gobain, and in addition to its line production in Nanjing, and the construction of a production line on the other hand, in Germany there is a super-raised white lines of glass production. Status Production of these companies, the yield is generally low, probably between 50-70%.
Well, this ultra-white relief prospects market drink in the end what? It must be said that its market is dominated by the solar cells determined by the market. Solar cells photovoltaic glass used for packaging, the products current trends in the steel low ground glass (some say the glass is called pious steel), a thickness of 3.2 mm, the response of the solar cell spectral range of wavelengths (320 ~ 1100nm), transmission light rates of up to 91% or more, for more than 1200nm infrared light have a greater reflexivity. Solar energy as a clean, renewable energy, great attention worldwide. According to official statistics, at the end of 2004, production of the Global Solar modules to reach 1,300 megawatts, including solar module production in China more than 160 megawatts, is obviously still at a relatively low level of development and production. Regarding photovoltaic cells encapsulated in glass in the sun on the dosage, Be present for each 165-watt consumption of 1.3 square feet under glass, glass consumption However, in 2004, the global solar photovoltaic cells encapsulated 10.4 million square meters, with China over 1.28 million square meters. According to the current global PV module to calculate the average annual growth rate of 30% this year, the new world the solar year of about 3.5 million square meters of glass containers. 2007 China solar cell capacity module production will exceed 420 MW, the packaging of solar cells annually consume about 340 million square meters of glass.
Thus, thanks to the widespread use of solar cells, and because the state has worked hard to continue saving products energy, where growth in market demand is very fast, but this resulted in demand for glass ultra-raised white, also grew rapid trend, and this increase in demand would be a longer period of growth the continuity of time.
When electricity, coal, oil and other nonrenewable energy sources often in cases of emergency, the energy constraints of the international community has increasingly
When the bottleneck of economic development, countries increasingly have begun to implement the Sunshine Project, the development of solar energy resources, find a new driving force for economic development. Some high-level European nuclear research institutions have begun to move to renewable energy sources of energy.
At 20 At the end of 2002, manufacturing capacity for solar PV has reached 560,000 kilowatts, the installed capacity of nearly 4 million kilowatts
, Component costs fell 3.5 U.S. $ / WP. Provides that the price of PV modules in 2020 will increase to a U.S. $ / WP below. Currently, the largest installation of photovoltaic World produce 36MW, the price of $ U.S. 3-4 / WP. China's resources of solar energy are very rich in reserves of 1.7 billion theoretical tons of standard coal per year. solar energy resources to open
Made using the potential of very large. China is located in the hemisphere north, north-south and east-west distance of 5000 kilometers away, so on. In our vast country, rich in solar energy resources. In most regions the amount Annual average daily radiation
square meters, more than 4 kWh of Tibet on the amount of radiation to a maximum of 7 kWh per square meter. 200 hours of sunshine annually
0 hours. With the same latitude as compared to other countries, and close to the U.S. than in Europe, Japan, is much higher. Therefore, I photovoltaic industrial development prospects of the country is very large. In recent years, the application photovoltaic cells gradually expanding China Western Region. In the domestic production of solar cells, according to statistics rough, there are many well-known techniques of some strength in the production of solar cells are essentially more than a dozen companies. With the development Western light and implementation of the project, the number of emerging countries appear IA photovoltaic activity. But big picture, the balance is not large enough, showing a scattered, disorganized, ad hoc situation can not meet China's demand for the development of photovoltaic cells.
International professional bodies believe that by 2010 the cost of solar photovoltaic cells will be considerably reduced, whereas usually
regulatory competition on energy. In 2050, solar energy in the fuel mix is about 13% ~ 15%. This shows the speed of its development. At the same time, these forecasts are fully reflected solar in the position of the man increasingly important strategic asset. The great potential in the international market PV, under the leadership of the manufacturing competitor countries invested heavily in solar expansion
The production scale to fight against a seat. With the international community compared to the booming photovoltaic power generation, China is lagging behind developed countries in a 0-15, or even very far behind India. China PV industry at an annual rate of growth of 30% internally
Photovoltaic cell production capacity reached 100 MW. In national project to support the various ministries and commissions in existing PV laboratories in China
The battery efficiency reached 21% of PV modules can be commercially effective rate of 14-15%, the general marketing of high performance battery
The rate of 10-13%. At present, China photovoltaic solar cell production costs were considerably reduced the price of solar cells
Gradually, 2000 40 yuan / 33 watts to 2003 yuan / W, 2004 was reduced to 27 yuan per watt. It is the solar market grow and mature in a play decisive role in achieving the international community
integration of the PV market of great importance.
With technology Photovoltaics and architecture is becoming more integrated photovoltaic great curtain wall Potential for development, in addition to making glass
glass curtain wall outside the same aesthetic effect, but also the use of solar photovoltaic technology to generate energy new, and it is now
The new darling of the international construction industry. Xinzhuang Industrial Zone in Shanghai, there is a zero-energy solar design in buildings energy use, building
three-story buildings close to one fifth of the walls and roof, which covers more than 300 solar panels, curtain wall of building small glass
Also made the "sandwich" – double-glazed pieces in the mosaic a solar panel, the balcony was also set up special
Counter in a circle connected by a solar panel in a double-sided fence. It is reported that the cost of solar architecture and this building is not expensive
, At 50 yuan per watt solar panels prices, all Building for the production of solar electricity are about 200
Million, representing a total cost of the fourth, and 1 yuan / m squares of high quality glass walls, solar glass curtain
The cost of the wall is only 4,000 yuan per square meter. In the exhibition, which was recently held in Shanghai International Solar Energy, a Shenzhen
The company also produces a curtain wall solar photovoltaic the sample chamber, a block of solar panels mounted double-deck glass
Glass is made on the blinds, beautiful, aroused wide attention at the exhibition. This shows that the traditional glass curtain wall
The existence of many security problems, pollution light and therefore on the use of solar photovoltaic panels can be a good solution.
In the long term, this technology may be promoting a great and prospects are very good. It break the solar photovoltaic
Existing pool area, so as photovoltaic solar cells applied to the areas of construction and wider.
The average conversion efficiency of solar cells in China is not high, mainly due to the low level of specific materials, location, such as closing
Glass totally dependent on imports low-iron glass substrate with high transmission market is still unable to meet demand, research
Fruit does not fully and rapid industrial benefits. Thus, the market for photovoltaic solar cells encapsulated glass
The demand for domestic companies Glass must further intensify its efforts to break the monopoly of foreign companies. This, however, Qingdao Jin Jing Branch
Technology has produced a surplus and white glass, but in how they could be converted to solar photovoltaic cell products of glass containers, but
For additional effort. Obviously, such a dedicated solar cell glass super-raised white, profits and P
Pass that the glass is still quite high. In the situation last year's market price, the import prices of finished glass is about
RMB120 15 USD / square meter, around / m, the film's original import price of $ U.S. 8-9 /
square meters and some may also be higher, at about 64-72 yuan RMB / square meter. It is currently one
price of ordinary glass have nothing to envy.
At present, China is promoting the creation of the company energy saving and solar energy as a renewable resource, being the most
For more widespread use. Related to this PV market prospects are very good, its domestic market,
Will promote greater rapidity. Therefore, the main components of solar cells – The needs of ultra-white glass embossed
Volume will increase rapidly. Considering the current type of glass, based mainly on imports for companies glass interior have a high
Opportunities for development. As the original glass ultra-thin, as in no domestic production prior to rely mainly on imports, as a.
1mm import prices of glass can be sold for 32 RMB / square meter, while in national development and production on the types of products
After prices fell to 25 yuan / square meters. In any case, this product is indeed a kind of expected
Having a more lucrative profits products. And now, ordinary glass products on the market the profit is simply incomparable. We
Reasons to believe that after the ultra-white glass raised in a short period of time, it must become more concerned about the business and glass to be fully –
Force development of new varieties of glass products. About the Author
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