Today, the distance from July has less than two about time, yangzhou will stop production of MOCVD LED lightings with the tablet device purchase subsidy funds. Analysis of the personage inside course of local leds, which for manufacturing enterprise, is undoubtedly a bad news, each device of 10 million yuan subsidies supreme day has gone.
However, in the face of such large financial subsidy policy termination, the enterprise by subsidies will LED lightings what kind of situation? Industry insiders say, since most current enterprise is in prophase construction, capacity is not mass release, so losing subsidies profit enterprises after grim.
According to understand, 2009, yangzhou in order to encourage enterprises to accelerate the LED industry key technology r&d and industrialization upstream, quickly become bigger and stronger for enterprises, and the city's LED bulbs purchase reached international advanced level LED by MOCVD equipment extensional slice production, give money funding. Subsidies standards, yangzhou, area is two levels of wealth to qualified blue-green MOCVD subsidies reach 1,000 yuan/Taiwan, red yellow MOCVD can reach 800 yuan per unit. This policy attracted numerous LED to investment, other domestic enterprises follow suit, where LED enterprise blossom everywhere. However, in governments around the world have emulated in investment promotion with the cases, excessive flood equipment investment deepened the compact fluorescent lamp oversupply fears.
Not only China's central government also have observed this
phenomenon, the local government financial resources will gradually be
consumed, therefore yangzhou has told their financial subsidies policy
MOCVD manufacturer in July 2011, the manufacturer must end before
July will move to get subsidies. Ates Meanwhile other local
governments are considering follow-up of.
In fact, to the LED lighting
speaking, government subsidies is currently an important guarantee of
profits. Once the government to stop providing financial aid to the
present profitability perspective, these LED enterprise hard to
effectively deal with.
Industry insiders point, at present, the LED industry to a certain extent, which rely on policy promote the benefit of the financial support of the enterprise is highest, yangzhou, financial subsidies share of enterprise nature will cancel subsidies impact.
Meanwhile, a large number of capital inflows led light bars, some money into the LED industry, a large part of fancy himself not only LED industry prospects, but simply put, this is speculation the overheating pressure LED industry there is a strong force.
The benefits of solar water heaters are obvious. Energy saving, environmental protection, safety. Terms of its structure can be divided into the following categories:
(1) parts from the solar collectors points:
Vacuum tube solar water heater: is the heat-absorbing part of the most efficient solar collector, its advantage is that no part of the increase in collector insulation, and now the vacuum tube in terms of temperature resistance, insulation resistance and the fight against performance are the best, most solar water heaters have been used by the manufacturer. The disadvantage is that relatively large size, easy to build pipe scale.
Metal plate solar water heater: It is in excellent heat transfer performance of sheet metal, and covered with heat-absorbing coating, the use of metal heat transfer, will absorb the heat transfer in the water tank. The bit is a beautiful appearance, easy installation, can be made flat and not easily damaged. Drawback: the cost of insulation takes great, high cost is to increase the burden on consumers indirectly.
(2) from the structure to Category:
Ordinary solar water heater: the vacuum tube is inserted directly into a water tank, heated by the water cycle, making the water temperature in the tank, which is now manufacturers have adopted. Is one of the most popular to the present conventional water heater. Generally only the top can change the type water heater, unless you downstairs in the top-level relations between users and particularly of iron, and the roof area is limited.
Split Water Heater: Split water heater is to address the top-level users can not use the birth of solar panel. There are 2 split of the cycle, one is by natural circulation of water, this water heater heat exchange efficiency is very low, far from meeting the water requirements; the other is the heat exchange by circulating pump, which is to address the efficiency of natural circulation the low, the use of the pump cycle, can significantly improve the water heat exchange.
(3) from the tank pressure to points:
Pressurized solar water heater: At present, no matter what kind of split-type water heater, there is a fatal flaw, you must use pressurized water tank, which is the basic idea of all split-type solar hot water, which directly test some of your collector sealing performance; also the cost of manufacturing high pressure water tank, there are also security issues, the general requirements of 7 atmospheric pressure; and recycling are not always effective. Although the water cycle to solve problems and ease of use of water.
Non-pressure solar water heater: Currently installed in the roof of the ordinary solar water heaters are a non-pressure type water heaters, water tank it has a pipe open to atmosphere, is the use of the height gap between the roof and at home, use water to stress in the B2B. Its safety, cost, life-style than the ratio of pressure to be significantly more. Unfortunately, the roof is limited.
According to China national diesel generator board released first-quarter data shows, the Chinese power consumption year-on-year growth in the first quarter 12.7%. Meanwhile, coal supplies tight by such factors, 2011 national each chief economic developed area in the peak load shifting more often than usual early. In early April, guangdong, zhejiang, jiangsu, jiangxi, shandong provinces has started to appear power tight situation. It also means, this year most enterprise and will face long time of the peak load shifting state, especially in east China, north China and south China and other regions summer peak coming, electricity supply and demand will face huge pressure power.
For China’s recent summer will appear near the peak power switch, such as tension, especially this year’s situation may be more severe, such “electricity some shortage” has caused numerous small and medium-sized enterprise jitters. To ensure the normal production, and avoid the peak load shifting production schedule miss, can’t diesel generator delivery, so that the company has suffered economic losses, and affect the company long-term established reputation. Various businesses looking for of policy measures, such as many enterprise began to match diesel generator to solve the current financial difficulty.
Enterprise face “orderly electricity” notice where to go? Loss of credibility, power cut out of business. To avoid risk, diesel generator market already appeared snapping up agitation. In early April, the author to shenzhen association sincerity electromechanical equipment engineering Co., LTD, understanding, according to the trailer generator controller introduces, association sincerity specializes in producing, selling diesel generating sets has been 13 years, excellent quality and good service makes association sincerity in generator market share has been better progressly. But as recent short-term, resulting in large customer orders received partial brand, model retailer, also is rare…
Concerned expert thinks, the peak load shifting to the company production will have larger effects, especially national wrong peak electricity have a trend of normality. For not affect production progress, companies can through the deployment to circumvent. For example, avoid the peak load shifting time, companies can as a holiday, playday and normal playday adjustable for working days. In addition, the company also can be equipped with diesel generators to emergency use, although the cost would be increased, but rather than lose market, the risk of loss of credibility generator sets, the mixed diesel generator is a good method.
2011 Beijing lighting show recently fallen the curtain, judging from the exhibition, indoor lighting products, such as compact fluorescent lamp ball steep light, ZhiGuanXing LED lights, LED tongdeng, lamps, etc, which LED the ball, the key point is the leading role are absolutely steep light, appear in most of the participating enterprises booth. Japan as the "LED lighting market town, in indoor illume markets, once LED ball steep light the development and application of agitation, the Japanese manufacturer Toshiba has shown E - core series of indoor lighting products. Along with the progress of LED technology, ball steep energy saving lamp product line are increasing, the market has also become mature.
Outdoor lighting products, such as sunshine lighting, Germany was exhibited hella etc, including Germany LED street lamp the hella exhibited its (ECOStreetLine) Square "city" series LED lamps, the "urban" series is equipped with four intelligence LED module, but according to S2 - S6 lighting levels adjustment, and energy saving lamp and lanterns design there are no any heat dissipation devices. According to understand, with a history of one hundred years as auto enterprise, hella long-term focus car illumination, have relatively profound accumulation, the start of 2008, to develop new business areas to the accumulation of from the car industry application to the new non-automotive industry areas. In the first half of 2010, the new LED road lighting series of energy conservation and environmental protection, and formally introduced to China hella industrial China LED lighting energy conservation and environmental protection department was established in Shanghai.
Of course, like hella this has certain lighting technology, the enterprise to enter the experience of semiconductor lighting market is not uncommon, with bright, semiconductor lighting prospects like beautiful home appliance such as the field with jiangxi tycoon to begin to enter, signed the strategic cooperative agreement, help the construction base, this also suggests that LED lighting semiconductor lighting industry is entering a new phase of development, this one phase, and the increasingly fierce competition will be integrated, the advanced or will be keywords.
In addition, the LED is being widely cognitive, besides into People's Daily life, LED is the darling of the designers, whether the landscape lighting design, or lighting design, visual arts, LED all become an important option for designers. "LED is a big trend, in our design whether indoor or outdoor lighting have using LED lighting products," one designer said.