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Solar water heater industry report 2010
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industry report 2010
In 2010, in the course of development the industry, will be a landmark year.
As high-speed car suddenly swing into the muddy road, and after the shock, this year, the rapid development of the industry suffered a complex macro-economic environment, many industries in this year focus on highlighting the long-standing abuse, which led to the first round of industry large-scale reshuffle. This is a big turning point of the year.
Look beyond the surface. Expression in the chaos after the scene, is the industry\\ s rising spiral type internal laws of the plot to the industry poised for entry into the higher level of development carried out by self-regulation and self-rectification. And every aspect of the industry, both participants in this revolution, but also a witness.
By 2010, the industry\\ s rapid growth is a cover 100 Jun ugly; after 2010, it is the environment of the industrial chain each higher level test. Because the industry has been through the initial stage, followed, each contestant is the internal management, technology R & D, marketing, all levels, the level of three-dimensional test.
After 2010, no 2010.
Economic environment: the situation exacerbated by a severe test
National Bureau of Statistics data released Dec. 11 show in November consumer price (CPI) rose 5.1%, up 1.1%. From January to November consumer price (CPI) rose 3.2%. In general, the data more than 3% of the time, it means that inflation, while the official statistics has been more than 3%, which means we are already facing severe inflationary pressures.
As \"Solar Market Watch\" press time, the annual GDP statistics has not yet announced. But this year, the main body of each of our economy and society have deeply felt the pressure of employment and consumer spending incomprehensible. Began in 2008 the U.S. subprime mortgage crisis and Europe combined effects of the financial crisis spread globally positive, immune, is almost impossible.
As China\\ s booming economy have met with world financial crisis, the rapid development of solar water heater industry, also met with the domestic economic environment.
First, the procurement of raw materials costs. From January to November this year, producer price index (PPI) all the way to high, companies operating pressure is not easy.
Secondly, the pressure on corporate labor costs. In accordance with the principles of economics, the labor value of labor consumed by the production of social resources to be. Thus, CPI rise, the first is the rise in labor costs. Moreover, the more worthy of deep consideration companies that, in the Chinese society has been through the \"demographic dividend\" era, labor prices, will be the next big trend in a period of time. * Foxconn jump, is not only a spiritual emptiness, is the price of labor has been seriously distorted after the protest. This solar water heater to the labor-intensive industry, knocked loud alarm.
Again, the pressure of the enterprise exports. Deterioration of the global economic environment, the domestic enterprises, the most direct impact is the export business. With the continuous renminbi appreciation against the U.S. dollar, the original price advantage of domestic enterprises step by step will be lost. This year, some companies have been the impact of RMB appreciation. In the future, such an impact, even with foreign trade friction will be more frequent.
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See accessories selected solar water heater
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See accessories selected
Energy saving and environmentally friendly solar water heater is also safe, and is included into the home appliance products, spread to many families to go. But many of my friends have encountered the problems of , and today I come to tell you about.
How to identify the pros and cons of solar water heater product quality?
Under normal circumstances, through the instrument tested to see whether it meets national standards. If the only experience to identify, will have to pay attention to the following aspects:
First, the purchase must be understood in the water heater, solar collector, pipe joints and plate core is carried out before leaving the factory pressure test and leak check, but also on the type of product, materials, and the requirements of the consumers themselves into account, If economic conditions to select according to their own products at different prices, according to family size to select a different volume of water heaters, frost issues to be considered the north, high-rise hotels must consider whether the all-weather use of the product.
Second, to understand the technical performance, mainly the average daily efficiency and average heat loss coefficient. Currently, many people have a misconception that the higher the temperature inside the tank the better the thermal performance. In fact the water temperature can not explain the level of product quality. Water temperature and sunlight intensity, duration of sunshine, water capacity, lighting area, the initial temperature of the water have a relationship, the most scientific way is to look at the thermal efficiency and heat loss coefficient. Currently the average daily hot water pipe vacuum tube should be greater than 40% efficiency, heat loss coefficient is less than 2 ? / square meter.
Third, to understand the materials used in the product. Manufacturers are now regular use 0.6 mm thick liner sheet to do, and some small factories in order to save costs, more choice of 0.3 to 0.4 mm sheet metal, tin solder is made by man, greatly reduced product life. As the water tank placed outdoors year round, the insulation effect depends entirely on the type of insulation material and thickness and density, high-quality products are mostly used polyurethane insulation material, the thickness of 4 to 5 centimeters, the Northeast cold region required 6 cm thickness. Most manufacturers use regular embossing aluminum oxide, aluminum oxide board, color board to do the import tank shell, and many consumers are not familiar with the use of small factories and imported color plate aluminum plate performance, mostly ordinary stainless steel materials, quality is difficult to guarantee.
Under normal circumstances, a person bathing water to be 20 ~ 40kg, 6.5kg each tube can be heated in water, according to family size and can be used to estimate the required bathing water heater capacity.
In the absence of water areas to the use of solar water heaters, and can use the pump in Sheung Shui, an additional an additional auxiliary tanks and solar water heater the same height, to store cold water, so that against the cold water bath.
May be due to vent blockage, when the water into or discharged, or within discharged air is not immediately replenished, the formation of internal and external pressure difference, resulting in breaking up or deflated tank.
The size of the tank and vacuum tube count of the relationship?
General design is based on bathing water heater hot water temperature required for the design, general design of solar water heater temperature range is 400C ~ 900C, water heating each tube approximately 6.5kg.
Vacuum , Sheung Shui, what issues should pay attention to?
As the vacuum in the air drying, the tube can reach temperatures of about 2500C, so water in the tank or the first time before sunrise or in the Sheung Shui to be a half hour after sunset.
How to determine the pros and cons of solar water heater?
Solar thermal solar water heater is a kind of part of the entire water heater including collector, heat storage part, stand part. Determine the merits of the most important part of the collector is the collector component based on the absorption rate and the divergence rate, which is the relevant materials and production process.
Thermal energy storage device is the water heater\\ s warehouse, its quality assurance are two: First, do not leak, and second heat. Liner is the main welding, weld strength and quality of interior materials are corrosion is the key to the decision other insulation materials, insulation, cold regions must use thicker insulation.
Support for the host part of the bracket operation to ensure the correct position collector components, it needs to have the same host of other components of life, which requires good strength and corrosion resistance, determine its merits, it can be visually material, thickness, surface treatment.
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Solar water heater insulation in winter there are articles on strike
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insulation in winter, there are articles on strike
Solar energy is a low-carbon energy, both saving and environmentally friendly, , not only energy saving but also with the other water heater to save money, so more and more people welcome. However, master Liu in Tianjin last year to install solar water heaters in the winter turned out to strike Qi Gong, which in the end is how it happened?
[Period] (Shanghai Ning Chenyang solar water heater factory workers)
Workers: foam material it will not the same? Impossible, or the same foam material. Most is that they are a little advanced equipment, mechanization, mechanization of the whole, the quality is the same.
[Text]
Reporters saw the workers first, and the processed water tank shell on the steel frame in place.
Next, workers from two bucket to scoop out the two different colors of liquid poured into an iron cylinder yard.
[Period] (Shanghai Ning Chenyang solar water heater factory workers)
Workers: This is a white material.
Correspondent: This is the white material.
Workers: this is the black material.
Correspondent: This is the black material. What proportion of this increase by ah?
Workers: one to one.
[Text]
Workers are called \"black material\" is \"more than methylene diphenyl isocyanate,\" commonly known, so the colors are black, so that the black material; \"white material\" is commonly known as polyether polyols, color is white, so that white material. Black material and white material after stirring, quickly pour the water tank and shell in the middle of the gap.
[Year]
Reporter: This side to Gary?
Workers: Yes.
[Text]
The original material is a liquid black and white material chemical reaction, foaming, swelling up, and soon formed a solid insulating layer. Industry put this black and white material mixed foam material to form the material known as \"polyurethane foam.\"
Polyurethane is a very good insulation, but its high technology and technical requirements, in accordance with technical requirements, the workshop production of insulation should be closed, the indoor temperature should be controlled at 20-30 degrees Celsius, but also with a high temperature aging treatment equipment, but here in addition to two barrels of steel and a few broken, there are no other devices, totally inconsistent with the process requirements.
As the completely manual operation, where production of a water tank insulation, you need to complete several foam.
[Period] (Shanghai Ning Chenyang solar water heater factory workers)
Reporter: add a few back?
Workers: this fill up, usually to increase five times.
Reporter: about plus five, that trouble you this enough?
[Text]
After half an hour, the workers completed the foam, the water tank removed from the steel frame. Reporters found that just produced a lot of empty water tank insulation.
[Year]
Reporter: You do not send this foaming Well, this is so ah.
Workers: the middle there will be gaps.
Reporter: there will be gaps.
[Text]
Water tank insulation Why are so many holes it? The worker tells us the reason: these holes are caused by manual foam – foam as hand pressure is low, the middle of two hard foam seal, there will inevitably empty.
This backward production technology has long been out of the big manufacturers. Presently, have all adopted the automatic high-pressure foam machine foam, foam molding, insulation layer density, thermal insulation effect. Experimental data show that the use of fully automated production of high pressure foaming machine insulation, thermal conductivity is very low, generally in the 0.02 W / m ° (W / m · K) or so, effective insulation, foam production and use of hand insulation layer, the pressure is low, the need to complete several foam, insulation layer density, thermal conductivity up to 0.05 W / m ° (W / m · K), and automatic production of high pressure foaming machine insulation compared to the thermal effect has to be a lot of difference.
Reporters in the morning sun solar water heater Haining plant survey, also found that such a strange phenomenon: in the production process of the insulation layer, each complete a foam, the workers have to add something to the tank. The original workers are added to the tank waste. The worker said, these wastes are used for solar water heater from the tank on the dismantled. So why add the foaming process these waste it?
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Three solar water heater business confusion
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Three business confusion
Exhausted, heartbroken, subversion, it will be 2011 years Chinese solar water heater business to face the three confused.
On the one hand, the solar water heater industry in 2011 will be the tide in the global low carbon economy continues to grow, the overall market will continue to increase; the other hand, the industry slowdown, corporate shuffling, SMEs face enormous competitive pressures, caught survival and destruction of hardship, and seemingly in. Meanwhile, from city to countryside, but also to the city again today, the entire industry will enter into a new big turning point, today\\ s decisions determine the future hold for business, industry, large enterprises are also to bring endless confusion and pressure.
In 2011, solar water heater companies will face more hardship and the development of the situation, for most enterprises, the back, defensive or offensive, and how to retreat, defend, attack, will be a very tangled topic, in this state on the survival and development to explore, will leave the development of the industry\\ s subversive primer.
Exhausted
October 2010, the third solar countryside tender, as many as 270 enterprises to participate in the tender, surprising is that, as much as 243 companies won the bid! Even more funny is that many of them pretty tender, but in fact had a water heater neither shadow of corporate sales. And even more unfortunately, the majority of marketing capabilities and has a production capacity of solar energy companies, even into the list of appliances to the countryside, it is difficult to save the future of business, because the traditional solar water heater market space is rapidly reducing.
China\\ s solar water heater industry as many as thousands of businesses, has been in the vast rural market towns fight. Years of market cultivation, on the one hand and start the education market, on the other hand, due to increased competition, more companies to take a dry Chak and fish marketing approach. Companies experienced a price war, has launched a vigorous promotional gifts to buy, buy now to get solar refrigerator, get air conditioning, color TV delivery level. In Suzhou, Anhui, a brand of solar energy promotion \"buy 3180 yuan of solar energy, sending the value of 2780 yuan refrigerator.\" In addition, beginning in 2009, the brand widely used large-scale \"urban-rural linkage\" promotions, in China\\ s north and south of the carpet for publicity and promotion, leaflets, send gift cards, get cash discount cards, forms and so forth in rural areas to meet existing customer needs, the formation of huge purchasing power, but also quickly consumed the market demand, the traditional rural market towns in the fast reduction. When a small rural market, and while there are three or even five or more solar energy during the promotional brand when, no doubt, not the increase in market demand, but competition in the market.
One dealer said there is no promotion, sellers do not even think about. And this situation will become more intense in 2011. Someone find Zhicheng Smart CEOs seek cooperation in the communication had to ask: I do not know whether to take the form of the car can get? This problem on the other hand reflects the solar energy business in marketing and brand building awareness of how to combine aspects of the gap , promotional in nature and not just to sell their products, but by virtue of promotion, selling products, promote brand-building, to build the brand in sales, and thus allow the brand to drive product sales.
Today, all sectors have entered the era of brand competition, not the brand influence of solar energy companies, as there is no shelter in the cold winter wind cold winter clothes like those people. For the industry has a large or small, brand influence is a second-tier brands, competition is bound to unprecedented proportions in 2011, will face a brand problem. Then rely on a channel network to expand only in Shandong to achieve 5 billion a year on sales of S brands, suddenly found that in 2010, when large amounts of cash flow to the enterprise channels, no longer need to bring to the enterprise cash flow, because over the years to rely on their only channel development, brand building is not in how much above the real money, when the channel expansion fatigue, and market competition into a real brand, its momentum must face the enterprise attenuation of the outcome. Enterprise development has been convinced of the year do not need the help of brand marketing consulting firm, does not need to invest more in brand building aspects of these solar water heater companies in 2011, will continue to face similar embarrassing and difficult.
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Solar water heaters into the city need policy support
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into the city need policy support
Largest market for air conditioning and refrigeration, according to statistics, China\\ s to maintain accounts for the current two-thirds of the world, the world\\ s total annual output of 70% -80%, is the world\\ s super-solar water heater manufacture and use of power.
Largest market for air conditioning and refrigeration, according to statistics, China\\ s solar water heater to maintain accounts for the current two-thirds of the world, the world\\ s total annual output of 70%? 80%, is the world\\ s super-solar water heater manufacture and use of power.
At present, China has more than 2,800 manufacturers of solar water heater during the competition. In addition to Qinghua Sun, a few state-owned enterprises, the rest are private enterprises. Basically rely on the industry development and growth of private investment, the state almost no subsidies. China\\ s solar water heater industry has two outstanding advantages, first, the industry is market-oriented operation from start to finish, create a number of well-known brands, such as Emperor Ming, Qinghua Sun, Norit, sun, rain, etc.; second, with full proprietary advanced technology, such as vacuum tube collector technology.
In 2009, China\\ s solar water heater production of 42 million square meters, population reached 145 million square meters of solar water heaters based on the heat gain per square meter per year is equivalent to 417 kwh power calculation, 145 million square meters of ownership means that you can replace 604.65 one hundred million kwh electricity. 2009 total national power generation of 3.6 billion kwh, of which wind power capacity is 270 billion kWh. Contrast can be seen, solar water heaters in the share of renewable energy component of the weight. However, the Government in clean energy consumption by 2020, accounting for 15% of the target, the development of renewable energy, solar thermal support is not enough.
The world\\ s major developed countries to achieve industrialization, continue to lower its industrial energy consumption, construction and transportation energy consumption is increasing. The future, our country\\ s industrialization and urbanization, the energy consumption will gradually shift to the construction and transportation fields. If you can not scientific and reasonable utilization of energy, it is very likely used in daily life and the struggle between industrial and agricultural use to the conflict. We can not only to improve living standards, but also consume a lot of fossil fuels, over-reliance on energy imports, which will cause a very serious problem, and even lead to international disputes.
Low-temperature heat utilization is to reduce building energy consumption is very important part, such as heating, cooling, domestic hot water, all of which can use solar thermal energy solutions, which is energy saving is significant. Government\\ s energy strategy should attach great importance to solar thermal applications, in particular the development of low-temperature heat utilization, enhance their technical content, to promote building energy integration.
\"Renewable Energy Law\" provides that the State encourages units and individuals to use solar water heaters. However, China does not enforce the policy of solar water heater installation. Israel and Japan, due to relatively poor living conditions, lack of resources, population is concentrated, have developed a number of national conditions from energy policy, development of energy-saving technology. Israel is the first country to introduce legislation to force the country to install solar water heaters.
China\\ s solar thermal technology is relatively mature, low cost products, can achieve through the policy of mandatory installation of building energy efficiency. Implementation of building energy efficiency must start from the government to play a leading role model. If the Government does not participate alone company, the people to implement, ineffective.
At present, China Beijing, Shanghai and other big cities because of too many problems left by history of urban construction, the Building Energy Saving very difficult. However, some new small and medium sized cities, must be in the planning, to include building energy efficiency into. Such as Sun City, Shandong Dezhou is known, the new residential and public buildings to promote the use of solar water heaters rate has reached 90%.
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Zhejiang Haining carpet inventory of solar water heater manufacturers
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Zhejiang Haining carpet inventory of
\"Hong Kong Wong name\", \"Hong Kong Haier\" … CCTV exposed a few days ago the Haining, Zhejiang existence of the business irregularities. According to CCTV news recently, this phenomenon, taking action now nearly Haining city, solar water heater manufacturers of these violations carpet inventory.
\"Hong Kong Wong name\", \"Hong Kong Haier\" … CCTV exposed a few days ago the solar water heater Haining, Zhejiang existence of the business irregularities. According to CCTV news recently, this phenomenon, taking action now nearly Haining city, solar water heater manufacturers of these violations carpet inventory.
Since there is no Lantern Festival, most of these solar companies have not started, but law enforcement officers, some manufacturers are still in inventory problems found. In a solar plant, law enforcement officers found the existence of illegal signs inventory problems.
Haining City, according to the quality check inspection unit unit Yangtze River Ping, marks on the enterprise product quality certification of ISO9001 and 3C compulsory certification of a country, and European CE certification, but in fact this enterprise is not certified by these three areas. Quality mark is to be forged, in violation of the \"Product Quality Law,\" the relevant provisions.
At the same time law enforcement officers also found a fake brand-name solar water heater business situation.
Haining City Zhang, deputy director of business introduced in the sample, at first glance found no violation, but when open the box checked, there is also a package, but the packaging is written in four seasons Mu-song Zhang Sea said, \"This is an authentic counterfeit products.\"
It is reported that so far, six law enforcement team has checked more than 70 companies. Sampling and inspection of the 13 batches of solar water heater products. At the same time, the local government will also take administrative measures to promote transformation and upgrading of solar water heater industry.
Haining Municipal People\\ s Government Vice Mayor Zhao Mo Hui said, \"Next we will be through administrative means, law enforcement and regulatory, financial taxation, environmental protection and enforcement of comprehensive policies to Forced restructuring of these enterprises as soon as possible and encourage them to do specifically, and stronger, rather than the scattered poor. \"
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Solar water heaters small workshop drill GB loopholes
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small workshop drill GB loopholes
Haining family workshop produced a number of cutting corners is also near the famous solar water heater, should strike hard. But the fight is difficult, because there are some obvious loopholes in the system.
In the solar water heater in the three largest manufacturing base, a seat Haining accounted for, but it is \"bad reputation.\" Recently, the production of some of the solar water heater Haining cut corners, near the famous CCTV and other issues are exposed, exposure of the local authorities immediately of three individual workshops for law enforcement inspection, seized inventory.
Despite the rapid response, but people are still worried: this can not be the real thing? Since 2008, the national media on the solar water heater Haining made counterfeiting critical reports, local authorities were also brainer – but the fact that it is just brainer, after the limelight, if not intensified, said, or at least business as usual. Can not but concern is: solar water heater Haining where the source of fake? IMPACT is the executive is not as weak, or do have some difficulties? After this time a gust of wind, chaos will remain? To this end, the reporter rushed today Haining investigation.
Workshop crude, brand \"big\" questionable quality
Reporters follow the local industry and commerce, quality supervision department staff, to the production of concentrated solar water heater took the town and Huangwan Zhen Yuan.
Yuan Hua Mei in a private house next to the Town, draped over a simple little shed, is rich Yang Solar Co., Ltd. is located. Reporters saw unskilled laborer to the shed only two perforated metal machine dark corner stood four large oil drums and a mixer, the bucket is said to produce solar water heaters were placed insulation additives \"more more methylene phenyl isocyanate \"and\" polyether polyols \", in addition to no what equipment. Shed on one side, stacking a large number of packaged solar water heater, was printed on the box \"Hong Kong United States.\"
Another similar case of two workshops.
These three \"loser\" in common: brand \"big\" small scale. Industry and commerce, quality supervision department on suspicion of false propaganda, there is no mandatory AQSIQ product 3C certification on the grounds, to be seized and the seizure of the product.
Haining City, Tang Jianping, deputy director of Quality and Technical Supervision, told this reporter; \"Today we have a total sample of 19 , the inspection found that there are individual enterprises registered trademark and production to match, false advertising and other issues. Fu Yang, solar limited company\\ s \\ Hong Kong United States\\ , although there are marked on the product and ISO900 certification national 3C certification, but the manufacturers not always get proof of certification, we immediately quarantined the product and we will work with local industry association standards as soon as possible to determine the local business alliances, All future production enterprises must follow this standard, if not standard, will be subject to heavy fines and even cleared out of business. \"
Haining City of Industry, check the brigade staff, said: Recently they and quality supervision departments will be the city\\ s to make a comprehensive survey and found that product quality problems, false hype and \"near the famous\" misleading consumers and other acts, will be severely against.
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Did not see the contract is put a solar water heater owners eat Yaba Kui
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Did not see the contract is put a solar water heater owners eat Yaba Kui
\"This is the developer of the mandatory installation of solar water heaters, want me to dig more than 6000 dollars, it is quite unreasonable for it.\" Mr. Han said he previously bought solar water heater, or three thousand dollars is enough.
Bought a new house, the developer also installed a solar water heater uniform, sounds like a good thing, but Mr. Han, who lives Jiubao Kim Nga Court, but it is full of complaints.
\"This is the developer of the mandatory installation of solar water heaters, want me to dig more than 6000 dollars, it is quite unreasonable for it.\" Mr. Han said he previously bought solar water heater, or three thousand dollars is enough.
When submitted to a water heater more developers received 6,000 yuan
Golden Villas is an affordable housing, the delivery end of December 2010. Mr. Han\\ s new home in Room 901, 7 a unit.
\"Submitted, I discovered how much a home on the balcony of a solar water heater, began to think that the developer sent, quite happy.\" Mr. Han said.
But I did not expect, then the developer said the price of solar water heaters is 6703 yuan, 4,000 yuan also returned to Mr. Han.
Mr. Han This think of it, his signing the purchase contract, that there is a clause: \"This contract involves the price of solar water heaters to the actual price when submitted to settlement, Duotuishaobu.\" Mr. Han was no care, signed the contract, but also to pay 10,000 yuan of book section.
\"At the time, developers, and we say that the water heater is not how much money, did not say money is the water heater money order, now we have more than 6000 pieces is how ah?\" Mr. Han a little excited, \"Besides, our previous as long as more than 2,000 pieces, this how expensive? \"He felt very unreasonable.
A total of 124 residential households install a solar water heater
Mr. Han lived in a total of seven two units, a total of 15 layers. Unit 1 started up from the fourth floor, the balcony of each household are united on the solar water heater installed, but only 4 people Unit 2, installed solar water heaters. District where the total installed 124 solar water heaters.
This is different from the one seen in the solar water heater , but the metal plate solar water heater, water tank installed in the balcony wall, the metal plate about 2 meters in length, mounted on the balcony railing.
Residential property management at Huatai Director Xu said that the developer originally planned to allow more households install solar water heater panel, but there may be some owners do not want to, so much left now.
\"For the solar water heater problems, reflecting the large one of the owners.\" Director Xu said, often have to find the property owners, reflecting the quality of solar energy and installation location problems.
Energy saving pilot project is below market prices
Owners of solar water heaters for the question, the reporter contacted the real estate developer Golden Harvest Zhang Gong. King Nga Court, as the project leader, said Zhang Gong, King Nga Court, a government pilot project to promote energy conservation, so the combination of solar energy and high-rise buildings.
This district, in part, low-income families purchase Yaohao, some of it is a special space, developers plan low-income families do not have the original installation, special space is to be installed. But when many households are the owners of buildings of special opposition, did not sign a specific contract, so in the end there is no mandatory installation of solar water heaters.
However, Mr. Han, Unit 1, where the 7, 8 and 10 in the contract, the provision is included regarding the installation of solar water heater, it must be installed in accordance with the contract.
Said Zhang Gong, are also generated through public tender, according to comparative tests, including lighting and safety performance, and finally chose one, count the total 6703 yuan installation fee. \"Because we are more the number, so the cheaper the price has been considered.\" Zhang Gong said.
Correspondent online survey after a moment, the market price of such metal plate heater 8000 yuan to 10,000 yuan in between, do vacuum tube solar water heater than a lot more expensive.
Do not see the terms of a contract are free to license to each other
For the case of Mr. Han, the reporter also consulted the law firm of Zhejiang Wang Jianjun Lv Xiaojun lawyer. He said, because the purchase contract on which a provision of solar water heaters, water heaters, so Mr. Han is now unable to return, only recognized, legal channels also could not walk.
\"Because the terms of the contract is open, both sides should be for the details of the terms are very clear, once the buyer signed, to authorize the developer to install, even if it took more than 20,000 yuan have to accept.\" Lu lawyers advise In signing the purchase contract, the buyer can not be easily delegated to the seller, have to restrict the rights of the seller, the price is the major licensed content. If there is another facility with the two sides must be expressly agreed price range.
\"Contract negotiations between the two sides settle down, so the terms for each item, the buyer should look at, certainly if he can accept, not groggy.\" Lu said the lawyer.
Zhang Gong said, in fact, affordable housing provision is generally not applied, but in the acquisition of real estate will often happen, for example, can be integrated installation floor, air-conditioning, washing machine or TV set eventually to contract about the main Therefore, the purchase contract, the owner must look at the signature of each money order, so as not to damage their own interests.
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Knowledge to explain the purchase of solar water heaters articles
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Knowledge to explain the purchase of articles
August 2010, AQSIQ for the products, sampling, and the results released to the outside world, by understanding the state of the sampling process and content, through a summary of the industry and research, advised consumers to follow the steps below selection, will be able to buy desirable products.
For a long time, solar water heater industry with low barriers to entry, fake and shoddy products flooded. Emerged in the market in our province hundreds of large and small brands of solar water heaters, dazzling, impossible to distinguish good and bad. August 2010, AQSIQ for the solar water heater products, sampling, and the results released to the outside world, by understanding the state of the sampling process and content, through a summary of the industry and research, advised consumers to follow the steps below selection, will be able to buy desirable products.
First look at the product quality and technical specifications:
First, the thermal performance, the \"average daily efficiency,\" the higher the better, \"the average heat loss coefficient\" lower the better.
Second, detailed observation of the coating on the glass vacuum tube, which is called the solar selective absorbing coating layer coating, good quality coating color uniformity, film no scratches, no peeling or shedding phenomenon, there is no glass stones or nodules phenomenon, supporting the support of glass pieces placed upright, not loose.
Third, pay attention to vacuum spacing between the tubes, usually two in the center distance of 80mm or so.
Fourth, pay attention to whether the product is designed to take full advantage of the absorber tube, vacuum tube can maximize the sunlight.
Fifth, in general, and no sun in the winter weather, you need to use with the electric heating device, it also should be chosen with the design of electrical safety products.
Sixth, check the water tank insulation thickness. Flat insulation thickness should be ≥ 50mm, overall polyurethane foam insulation to the best. Polyurethane foam is yellow, a bit like a sponge, foams have a more uniform pore, squeezing his hand with a certain flexibility, but the insulation is too soft on its density is smaller, is not conducive to heat.
Seven, stent design should be reasonable and should have sufficient strength and rigidity to ensure an adequate load-bearing capacity. Many solar water heater due to wind resistance design and product quality, there are some problems, resulting in blown, fallen aircraft, vacuum crushing and other more serious losses.
Finally, look at their family\\ s needs:
A home should also be considered when choosing the number of resident population in order to ascertain the purchase of domestic solar water heater water capacity size. 40 liters of water per person is generally the standard is appropriate. In addition, the purchase should ask vendors, their nominal water capacity refers to the total water capacity or the actual volume of water can be used, the difference between the two.
Second, pay attention to the winter easy to use as the standard, see the winter can provide enough hot water in winter, water tank insulation effectiveness, rather than price. Therefore, consumers in the choice of solar water heater, do not let dealers led by the nose, must be easy to use as the standard in the winter, all year round, easy to use product selection.
Based on the above factors, see and hear more more more more to ask, you will be able to choose a good product for your home.
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Tagged non pressure solar water heater, solar air conditioning, solar water heater china
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Change the pass road to the development of solar water heater market
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– China Manufacturer
Thank you for inquiry my water heaters solar, Tel:+86-574-27721005, Email:info@chinasolarspower.com
http://www.chinasolarspower.com/solar-water-heaters/
Change the pass road to the development of market
Throughout the solar market, marketing strategies adopted by enterprises are mostly single. Marketing level is low the overall trend. There are many companies in order to achieve market investment, all in the township market, the implementation of \"urban-rural linkage\" marketing approach, the effect is far preferred neighbor. This is a fundamental proof of the enterprise in order to have a certain size and performance, must have its own reasonable marketing plan.
Celebrity endorsements product, follow the trend of the times in this fashion is no longer surprising, enterprises with star effects to achieve the desired economic and social benefits. This is the market development, brand development is a need. Solar market is no exception, stars as the spokesperson of solar energy products, is already a marketing company. With very active solar water heater market, the sudden increase in the number of users, enterprises to increase market share in the region, no longer just limited to product unique, affordable, flexible policies, began to focus on sorting out on the sales network. Mobile media and the rise of SNS social media for marketing performance to bring a more extensive way, thus further enhance the corporate image of the solar image in the consumer mind. Thus, we elicit the solar market, \"important\" marketing model.
What can solar energy companies, \"please\" market
Face energy crisis, make full use of clean energy to speed up the pace, with the development of the times, makes the human exploration of solar energy resources are excavated out, then the formation of the solar market. An open market, allowing enterprises to a greater extent and to start on a higher level of competition and cooperation, which gave birth to gain a foothold in the market model. Solar energy companies through the optimal combination of the production chain, product quality, reliability and improved management of the trust to ensure the production and marketing scale, while another layout can not be ignored, it is based on market demand and consumer-oriented marketing strategy. Today\\ s solar energy market has been different before the high level of consumer demand, market competition, etc., making the solar energy business, \"restless\", then the solar market, solar energy companies how to do what you really need it?
Marketing is the ultimate leverage 21st century solar energy business
Throughout the solar market, marketing strategies adopted by enterprises are mostly single. Marketing level is low the overall trend. There are many companies in order to achieve market investment, all in the township market, the implementation of \"urban-rural linkage\" marketing approach, the effect is far preferred neighbor. This is a fundamental proof of the enterprise in order to have a certain size and performance, must have its own reasonable marketing plan. With innovative thinking and the scientific method, based on the company\\ s existing marketing conditions, the company\\ s future development and make strategic marketing decisions and guidance. It is verified that the following companies.
Bo Shite sun produced one hundred million sold in the country is mainly due to its sales channels, the company based on the current scale. Made a far-sighted of planning, that is established in the country hundreds of offices and agents throughout the country to fully realize the company\\ s products to sell to buy in place, the purpose of service in place. Its professional sales and marketing network continues to expand and improve. Emperor Ming of marketing theory \"confidence, sense of balance, Care\" is the communication between businesses and consumers face to face an important link, Emperor Ming of the flagship store, a set of display, sales, service integration, comfortable shopping environment for consumers to have a new sensual enjoyment, shopping malls occupancy is to enhance its image. Care is another secret of its success, Wong Ming slightly towards the far forward-looking industry market, never to sacrifice the immediate future. Doing business with large-scale, is the need for this: long-term planning.
Solar energy companies\\ poor change, and change the pass. \"
Over time, many companies and market changes, disappeared in the solar market, solar industry, said the rapid development of large enterprises, and establish a new industry threshold, the threshold of large enterprises with the industry bigger and stronger, and some small businesses if their marketing model is not suitable, it will be left out of the market is bound to.
China\\ s current corporate marketing, it should be said to mimic walking is a main road. Widespread copying of many businesses, the phenomenon of imitation, \"?????\", but did not really suitable for enterprises to find their own way of marketing.
China in the 21st century kind of way to how to promote marketing is a question worthy of careful consideration. But no doubt that it is anything left of the innovation, its vitality will become increasingly weak. Solar energy industry in the future development process should be the theme of innovation, discard the old management business model, creating new marketing methods, step by step to promote enterprise development.
Norit innovation in marketing to do well, the company has been focusing on alternative development, and constantly put aside the old management, has also proposed its new business model, which in 2011 set up 10 branches in the country in order to achieve business according to local conditions, and the time. Business model in the sales channel diversification will also change, to \"synchronize online and offline, direct marketing agency pincer attack, distinguish between urban and rural stores\\ sales strategy, fully seize the market. The world\\ s largest supplier of s sales network in the sun the rain, adhere to two-channel business model, that county as the center of a network and in the secondary market for the units of the network to protect the profits of each dealer while maintaining channels of rapid response capabilities. And there is a certain period of time marketing innovation, training, staff training to improve their own ability, but also to better serve the enterprise.
The moment, solar energy market competition intensified, solar energy companies to build a reasonable fit line marketing strategy today. Marketing to win market share in space is a powerful tool in the implementation process on how to grab market share? \"Poverty change, and change the pass,\" after all, a very advantageous method of marketing winning.
Marketing innovation, China should become the 21st century the theme of corporate marketing. Single sales model has been unable to meet market and consumer needs, marketing plan should be constant innovation, continuous development to diversify. Analysis of corporate marketing activities by the external environment status and trends, finding a scientific strategies to survive and develop. Ensure product quality, brand image, promotion marketing, modifications, solar energy companies to develop the solar market will become straight up trend.
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Tagged solar air conditioner manufacturers, solar water heater china, water heaters solar
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