Tag Archives: evacuated tube solar hot water

And building integrated solar panel is a necessary way

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    2011 solar thermal market, surging, dangerous, there is both a challenge and risk and deposit. How he moved to the urban market, is placed in front of a number of solar thermal business problems.

    Recently, the Environmental Protection Equipment Co., Ltd. Qingdao Kate Liu Chuanzhong in an interview with reporters for the first time put forward, building integrated solar thermal and solar thermal company is the only way, is the only way out. Architecture and integration of solar energy have long appeared in China, has been building more residents will choose \"faces south\" is a passive use of solar radiation on the housing. Since then, with the emergence of , but also for passive solar energy use, provide hot water for the people.

    In recent years, China\\ s development and application of solar light and heat to achieve a leading position in the world. China in the size of solar thermal applications in the world, technology has made great progress. The most critical is the construction of solar thermal applications with very diverse forms, in addition to the basic , also has hot water, hot water heating, cooling and other features of the development and application. In addition, solar light and heat can also generate electricity, a power source.

    China\\ s current building in the application of solar thermal and high degree of technical maturity, especially in the conversion efficiency of solar thermal collectors, a large number of long-term storage of hot water and other important properties, has been rising. However, by season, weather and other factors which limit uncertainty, solar thermal has been the advance in energy efficient building process, has been the emergence of the role as an auxiliary energy can not become a leader in renewable energy.

    Although the application forms, but the acceptance by the market, the product of economic costs, technological bottlenecks and other factors in recent years, Chinese companies for the construction of solar thermal heating, cooling function of the application is not much. The current through a large area of ?? ing will be installed for building conditions, energy supply, seasonal and other factors, the lack of large-scale construction and engineering in a number of application cases. In addition, the reliability of solar thermal systems has also been a great test. Hot water is intermittent type, and the heating is continuous, both the demand for heat is not an order of magnitude.

    In recent years, Emperor Ming, Qingdao, Kate and other solar thermal companies have also made a solar cooling technology development. However, China Academy of Building Research Building Environment and Energy Research Institute of Xu Wei\\ s view, \"solar heating and cooling is the highest level of technological development area, in the \\ Eleventh Five-Year Plan\\ period, driven by national support programs, we the development of this breakthrough has been made due to cost is not high, market-oriented application is slow at this stage. \"

    All along, as many domestic solar thermal companies are started in the mass retail market, \" \" in recent years with slower growth in the rural market, a large number of companies made for the commercial construction market in urban development. However, the solar thermal business road into town was full of twists and helplessness. In this regard, Xu said, \"Solar water heaters are standard products, and construction is personalized products. The existence of different forms in different construction, function and level position, in different regions also face different requirements in the combination of solar energy and architecture process, the business needs and architect, mechanical and electrical engineers to create building systems that meet the single solution for enterprise operational processes is a huge challenge. \"

    Any new technology, new products for the traditional architectural design units, are required to accept a gradual, cognitive, learning process. Xu pointed out that \"in the process, the enterprise must be the leader in the promotion, but is the key architects, real estate developers also need to be relevant for the concept and application of universal.

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Solar water heater distributor of divorce doors in 2009

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Solar water heater distributor of divorce doors in 2009

In 2009, for the solar thermal industry, is intertwined with the crisis year of opportunity, still in the aftermath of the economic crisis, solar energy and solar energy-efficiency labeling countryside just started this year, is full of variables, as people expect, which is also were at a loss. In this new trend among the companies have no choice but to actively play their influence gradually from passive to active; dealer\\ s role is more complex, they are both free men, while the company\\ s \"bonded labor\", which dual identity so that they tend to be more conservative choice when. In 2009, the door or the door, or just high or low threshold, some people go forward, some people cross out. In 2009, very lively. Wait and see? Or continue? Give up, or stick?

    Between the market and the manufacturers, active in a group of people, they Na Zhaoqian, from manufacturers and then resell the goods sold, they are being called the dealer. Providers, both individual traders, but also a business unit. Like a spider-like, they own the dot, networking, the tentacles into every corner of urban and rural areas. Upstream manufacturers of products through their network of ground floor to the stream downstream of the center because of their special position, both manufacturers of trouble, or the market boom attenuation, while rapidly touch their nerve endings, they are a shoulder of the two, need to withstand the pressure from two sides, in 2009, for solar dealers, is bound to be an eventful.

    09-year itch

    1 changes in the economic crisis lead to industry

    The end of 2008, as \"Baotuan winter,\" the word of the rapid popularity of the global economic crisis as quickly as the flu spread, first to import and export companies continue to lower profit margins, then a large number of migrant workers in coastal cities to return home, dozens of million college students, the unemployed, the property market downturn, even the roadside selling barbecue chicken are shouting a lot a lot of diners eat the sheep less. Solar thermal industry is not immune, the most intuitive expression that uplift the rural market.

    The first is the momentum of continuous appreciation of RMB exchange rate continued to rise, resulting in shrinking international market; Second, the weak real estate market consumption, to some extent inhibited the domestic urban markets, the promotion of solar energy projects. In these circumstances, making large and small companies invariably chose the more robust strategy, returned to the countryside. As if the iron rice bowl is a rural market, whether it is to establish bases or just worth mentioning guerrilla in the mountains, who do not want to lose a crisis of this opportunity.

    History tells us that every change is accompanied by severe turbulence, severe turbulence and, after washing, is the establishment of a new order. China\\ s solar thermal optimization and upgrading of industrial structure to form a high-tech as a precursor to production for support, backed by comprehensive service to install new pattern of development.

    Temporary crisis will put pressure on the solar thermal industry, will no doubt accelerate industry restructuring and the reshuffle, the healthy development of solar energy industry standards, and perhaps this will be upgrading the development of solar energy industry turning point.

    World Energy Research Institute Executive Director Finance, China Financial Research Institute Shihong He said: the rapid development of new energy industry will likely take this chance to the sky in this crisis, and become the strongest economic pillar.

    (2) solar energy to rural areas to strengthen the awareness of the legal representative of dealers

    After many setbacks, solar energy to rural areas and finally settled. April 3, China Electronics Import and Export Corporation under the Ministry of Finance Economic Construction Department, General Affairs Department of Commerce commissioned the \"national home appliances products ( ) project\" for domestic open tender. Enterprises as bidders, must be legally registered.

    Given the special nature of the solar thermal industry, enterprise products only a part of pre-production, directly affects product really easy to use is another important aspect – installation and after-sales service are vested in the hands of dealers. In Chinese companies, enterprises and corporate representatives Trader separation is relatively common phenomenon, as a dealer, an independent legal representative of the attitude to the marketing of the more rare. We all instinctively avoid risks, you also hide his hide, the end result is often a risk by consumers pay.

    Legal representative of 100% means that he will take responsibility, distributors and business are two separate legal entities, they have common goals, but also their different economic interests. Dealer Trader, the company is still very weak sense of business, the most common problem is short-sighted, irresponsible, make a left. On the solar thermal industry, it must rely on the dealer. Wu during the fair, the company CEOs gathered to discuss solar energy to rural areas, Jiangsu Sun Yu Group Chairman Xu first proposed the \"dealer filing system.\" This is the dealer will sooner or later face the problem, the traditional home appliance industry after several years running, has successfully crossed the threshold of this channel. Solar thermal industry will also make transparent the identity of the dealer, the dealer business and realize the integration of the interests of the community should not only equal opportunity, but also share the risk.

    Relative to the companies, dealers belonging to vulnerable groups; relative to consumers, dealers and are a strong group. Do not be afraid to take risks, big as a real person, not to avoid risk is to obtain success, and are from the cusp to get out of. While a person who did not play a risk, but naturally had no weight. In the family that, in the unit that, in the industry also do so. Assume more a point, can count on the right to speak.

    The current qualification to the dealer, can not cope alone solar power to rural areas, but, as a dealer, if you have this vision, we must first have this consciousness.

    3 identifies the start of solar energy efficiency rank or grade separation

    Putting aside the use of solar thermal energy products in the end can be how much solar energy efficiency label once affixed to the product, equivalent to more than a selling point. Better than nothing, better than low intensity high, consumers will certainly be inclined to energy-efficient products. Many dealers are inevitable with this kind of concern, worry inefficient operation will weaken their brand competitiveness, directly affecting their own economic interests. Businessman materialistic, this negative factor if not reversed the long-term, single-mindedness is not difficult to guarantee the dealer to divorce and remarry. Water flows downwards with the flow, rank or grade separation of the product, the dealer will also will separate the rank or grade?

    Between companies and distributors in the advantages and disadvantages of solar energy to rural areas and solar energy-efficiency labeling of the double force, will not occur a major reversal? Although there is only a hypothesis, however, these assumptions are very possible. Companies need their own products based on the energy efficiency rating, the concerns of the right medicine for the dealers, and enhance the confidence of dealers.

    4 second-tier brand to a survival of the fittest dealers focus

    Survival is the dynamic of the show, death is mostly gone quiet, energy efficiency labeling system can be regarded as an industry reshuffle in the process of a chapter, to a certain extent, can promote the formation of a number of brands, especially the formation of a strong brand . Strong high-end brand will be more to the development of low-end brands out automatically directly, while the end of the brand will be the future of solar thermal market is the most compelling contenders.

    Jiang Su Huayang Solar Co., Ltd. Huang Yongwei said: \"The concentration of the brand, I think through the model home appliance business, to reproduce in the solar industry, and that is how to seize the quality, to seize the product, to improve the level of concentration which can be accounted for in the brand is also a place. \"

09 The Door

    Since the 1972 \"Watergate\" incident was leaked, the \"gate\" will become \"threshold\" part. Many people in the \"door\" does not step past the mouth, was tripped, stumbled. For example, Clinton\\ s \"zipper\", such as Huang\\ s \"explanation door\", such as Serie A\\ s \"call gate\", such as Edison\\ s \"Pornographic\" … … In 2009, the distributor of solar thermal industry is facing unprecedented opportunities, but also faced with unprecedented challenges, and opportunities of the place, it means change, a change of place, it means rebirth or death. 2009 Distributor of the \"love and marriage door\", how to cross?

    Enhance team confidence

    Store in a hundred passengers. This is an old saying. High and low energy efficiency rating and market share there is no absolute relationship, for ordinary people, his is the best fit. From high-cost energy-efficient, high cost and the price will naturally low levels of energy efficiency of different products and different price points will also have their own consumer groups. China 1.6 billion people, high energy efficiency products and then put the whole of China can not eat rice, so, also do not need pessimism low energy efficiency, as long as their products can effectively target specific consumer groups, energy efficiency is also a good market low .

    Stable cash flow

    General Manager, Le Sang Jing Ping solar business success comes down to the \"four military regulations,\" one military regulations, \"cash is king principles.\"

    The stability of cash flow is simply the turnover of capital, not working, as if the flow of water can not, after all, is the backwater. Appropriate increase in liquidity, make an inventory of existing resources, the only way, when the opportunity comes, the dealer in order to grasp the opportunities; Only in this way, the crisis occurs, the dealer in order to resist risks.

    Stable scale

    Quantitative qualitative change. Dealers must maintain a \"quantity\" of stability, moderation in the pursuit of stability, based on the \"quantity\" of growth. Under the command of a soldier, soldiers the hands of a gun, the library has surplus, once the environment has changed, dealers can quickly be adjusted to deal with \"fortune overnight.\"

    Strengthen the competitive advantage

    Tian Ji\\ s horse should have heard the story, right? Emperor WEI of QI Qi general Tian Ji and race, Tian Ji\\ s horse into the upper, middle and lower third-class. The first game, Tian Ji and other horse on the finest horses to spend the middle horse of medium horse, horse of inferior inferior horse, and lost. Sun Bin was to give him the same idea: \"with your horse to deal with them under such fine horses, take your horse to deal with their upper middle horse, get your horse to deal with their middle-inferior horse.\" Finished three games After Tian Ji wins and one loss, the daughter of King of Qi won a bet. No one is perfect, the dealer can not cover everything, the dealer can not \"large\", but there must be \"a tip\", the first that the dealer\\ s core competitiveness.

    Establish strategic alliances

    Lack of dealers in the case of existing resources, leveraging an occasion to know. First, upstream to their own – by the supply side, the second is to own the same generation – by peers, third, to their downstream – by consumers. Many solar energy on a secondary market dealer of their own limited resources, the ability to open up the market varies. Said peer is the enemy, I believe that lovers can become relatives by marriage, as long as common interests. To give full force to play a strategic alliance, both sides must not only define their own right in the bull market is more important is that both sides must be clear in their respective obligations in a bear market, to really establish a strong community of interest, shared interests, the risk with Tam.

   

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Knowledge to explain the maintenance of solar water heater articles

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Knowledge to explain the maintenance of articles

Solar water heater maintenance knowledge.

First, because vacuum drying in the air, the tube can reach temperatures around 250 ?, so water in the tank or the first time in Sheung Shui, you must before sunrise or after sunset and a half hours.

Second, pay attention to regularly check the water heater pipes, vents and other components are working properly. Pollution in the atmosphere or wind, dry areas, to regularly wash vacuum.

Third, non-professionals do not easily move, loading and unloading the machine, to avoid damage to critical components. After installation, you must first Sheung Shui in the morning or evening, because the sun makes the air temperature is very high vacuum, suddenly into cold water will lead to \"blow tube.\" The water tank to maintain a certain amount, to avoid air drying, impact glass vacuum tube life.

Fourth, we must pay attention to the sewage system regularly to prevent pipe blockage; and tank cleaning to ensure water quality. Sewage, as long as normal to ensure that in the case of water, open sewage valve, discharge valve until the flow of water on the line.

5, for , vacuum tubes should always check the inside of the vacuum glass tube is broken or when the tube of barium – black titanium getter, that is that the vacuum degree of decline, the need to replace tube, the reflector should also be cleaned . Collector absorber coatings, if any damage or loss should be repaired. All brackets and tubing brushing once a year to protect paint to prevent corrosion.

Sixth, we must prevent nausea sun. Circulatory system to stop drying cycle as nausea, nausea sun will cause the internal temperature of the collector, damage to the coating, so that the deformation box insulation, broken glass phenomenon. Cause nausea drying cycle may be due to a clogged pipe; in the natural cycle of the system may be insufficient supply of cold water, hot water tank below the water level due to the circulation pipe; in the forced circulation system may be due to the circulating pump to stop working.

Seven, if the auxiliary heat source is installed all-weather hot water system, regular checks on auxiliary heat source and heat exchanger device is working properly or not. For the auxiliary heat source is electric heating tube before use to ensure leakage protection device must be reliable, or not use. For Heat Pumps – Solar heating system, heat pump compressors and fans should also check whether the work properly.

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Focusing solar water heater in 2011 competition

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Focusing solar water heater in 2011 competition

For the purposes of s, shuffling into the market in 2010 just past the most talked about words, while technological innovation is expected to be the key market development in 2011.

    Recently, the reporter learned that since late last year, four seasons Mu-song, Emperor Ming, Li Norit, sun, treasure, glory, Tongji sun, Haier, Tsinghua Solar and other companies in the completion of the industrial upgrading and capacity expansion, put efforts into product innovation, has around the urban market, construction market, industrial market of things solar, split wall-mounted solar energy, solar and other new automatic intelligent control, is expected in 2011 to promote full competition in the market for domestic solar water heater upgrade transformation.

    Beijing New Energy and Renewable Energy Association, vice chairman of the Lessons of that compared to other home appliances, although the origin of , \"grass-roots industry\", but there are high barriers to entry, product technology, in addition to providing the family with room temperature water, but also available for industrial use with high temperature water and thermal power generation technology, industrial development and technological innovation is expected in the new generation of products in the size of the one hundred billion launched a new round of shocks.

    Market shuffle: crisis in the timing

    \"In 2009, the subject of home appliances to the countryside policy, blowout and a series of favorable market demand driven surge in the number of solar water heater business to more than 5,000, but entered after 2010, with the policy of stimulating effect of weakening market demand decline, the market there has been more than 1,500 businesses closed their doors. the industry is highly competitive. \"

    Recently, a large U.S. International and Chief Information Officer Xing Shuhai admitted in an interview with reporters, \"Through all these years of ups and downs of market competition, it is easy to see as long as the core technology of business one day broke, and not only get the enterprise technology temporary prosperity, will one day fall. \"

    China Renewable Energy Industries Association director Zhu Junsheng special committee also believes that \"the entire industry suffered in 2010, the market reshuffle, which also illustrates the need for further industrial development to find a new path of growth and development.\"

    Since last year, China\\ s solar water heater industry suffered a reshuffle of the industry, decline in demand in rural areas, cities market stagflation. However, the four seasons Mu-song, Norit, Haier and other companies through the implementation of technological innovation, product differentiation market segmentation, market focus on force urban engineering, water systems and other areas of industrial enterprises, and achieved remarkable results. Sunshine Solar Tongji Jin, general manager of pipe is revealed, since 2010, orders of project there 2-3 times of high growth, which in the future for the enterprise market competition has opened up new room for growth and ways of thinking.

    Product innovation: the industry\\ s future

    Since November 2010, the domestic leader in the first to open a \"technical innovation-driven product upgrades,\" the new industrial revolution. Four Seasons Mu-song set off from the domestic market penetration of solar water heater automatic big behind the scenes, re-leveraging \"of things\" intelligent sensor control technology, introduced a new solar water heater things. Meanwhile, Sang Le, brilliant, Hua Yang and other companies also have automatic force of solar water heaters.

    Marino, Emperor Ming, Sun Yu and other enterprises in the overall layout of the high-temperature solar water heaters. Compared with ordinary water heater, the temperature control products for industrial production. At present, the first solar thermal power generation projects have been landing in Beijing, the Ming emperor to become an important technology partner. The Marino\\ s high temperature pipe technology and technological achievements in the completion of project identification, the successful sale. Sun Bao health technology is the solar force, launched China\\ s first solar UV sterilization of health products, is expected to set off in 2011 domestic solar thermal industry, the health revolution.

    In addition, there are many companies in order to promote industrial upgrading of space, but also to the main solar thermal, heat pump auxiliary air support for multi-product integration of energy technology products. Tongji sun, Haier, especially steven, Manpower and other enterprises have the layout of the air heat pump water heater, in order to achieve the integration of industry-style development.

    In this regard, Lessons also believes that \"In the past two years, many companies compete for market share around the development is very impulsive, the expense of investment in product innovation this year has been a large number of leading companies have turned to product innovation, intended to upgrade the product generation to promote and stimulate new markets which will benefit the industry\\ s future development and growth. \"

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2011-2015 China solar water heater market analysis

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2011-2015 China solar water heater market analysis

    Since the 1990s, China\\ s solar water heater industry to maintain rapid growth for 10 years. In 1992, China\\ s annual production capacity of solar water heater industry, only 50 million square meters by 2005, China\\ s solar water heater output has exceeded 15 million square meters, 6.4 million square meters in 2000, more than two times. Industry output value of more than $ 15 billion.

    At present, China has become the world\\ s largest producer of and solar water heater market, the industry has become the only scale in the production and use of a world leader on renewable energy industry. With the solar thermal industry competition becomes more intense, long-term development vision of the solar companies began to work on the most important innovation, both in the core technology or appearance of the image, whether it is the collector technology, insulation technology or energy-efficient technologies, and building integrated solar technologies have made rapid development and progress.

    Retail sales in 2010 exceeded the national water heater industry 46.5 billion yuan, sales more than 28 million units sold. Among them, total retail sales of solar water heaters more than 20 billion, a larger proportion. January 1, 2010, \"domestic controller\" officially promulgated national standards. In the same year, \" with the rubber seal\" is officially implemented. Also solar water heater energy efficiency standards by the end of October 2010 all the work, to the State energy efficiency labeling management center trial. Implementation of these standards, raise the threshold for market access of solar water heaters, regulate the industry. These files are mainly semi-forced to choose as the core market power, although effective in the short term and can not produce immediate results, but in the long run, will inevitably lead the industry forward to a higher level

    At present, China\\ s urban and rural residents of the rapid growth in demand for hot water bath. In rural areas and small cities, solar water heaters have become to improve people\\ s quality of life and building a moderately prosperous society in an important tool. With the development of high-temperature solar water heaters and building integrated solar technology has improved, the application of solar water heaters provide hot water is no longer confined areas, are gradually heating, cooling, drying and industrial applications, the direction of expansion. China\\ s solar water heater market has great potential.

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