On December 1, 2010, the national mandatory standard GB24850-2010 "flat-panel TV energy efficiency limit value and energy efficiency rating" was officially implemented. On October 15, 2010, the National Development and Reform Commission, the General Administration of Quality Supervision, Inspection and Quarantine and the National Certification and Accreditation Administration jointly issued Announcement No. 28 of 2010. The Implementation Rules for Energy Efficiency Labeling for Flat Panel TVs will be implemented on March 1, 2011.

Therefore, the voice of "30% of products will be delisted" and "15% of products will be delisted" will come one after another. The reporter of China Electronics News found through interviews that the implementation of this energy efficiency standard will not trigger a “delisting tide”. The biggest difficulty it faces at present is that the enthusiasm of enterprises to participate in energy conservation and benefit projects is not high.

Still have product failure

It is understood that the "flat-panel TV energy efficiency limit value and energy efficiency rating" in addition to limiting the passive standby power of flat-panel TVs, but also the energy efficiency rating of flat-panel TVs in the boot state. Among them, level 1 has the highest energy efficiency; level 2 is the energy-saving evaluation value, which is the minimum requirement for energy-saving product certification; level 3 is the limit value, which is the minimum market entry threshold; products with energy efficiency lower than level 3 will not enter the market. In this way, after the implementation of the standard, how many products are eliminated is the topic that everyone should discuss first.

In this regard, the National Radio and Television Product Quality Supervision and Inspection Center has been tracking changes in energy-efficiency products for flat-panel TVs since 2008, and has conducted multiple rounds of testing.

According to the test data of the National Radio and Television Product Quality Supervision and Inspection Center, from September 2008 to April 2009, the number of LCD TVs that reached the level 1 energy efficiency level of the test products was 2, and the plasma TV was 1; There are 9 LCD TVs and 6 plasma TVs; 60 LCD TVs with 3 levels of energy efficiency and 13 plasma TVs; 12 LCD TVs and 2 Plasma TVs. At the beginning of 2010, there were 5 LCD TVs with 1 energy efficiency level and 1 plasma TV; 17 LCD TVs with 2 energy efficiency levels and 5 plasma TVs; LCD TV with 3 energy efficiency levels. There are 3 sets of plasma TVs, 0 sets of unqualified LCD TVs and 0 sets of plasma TVs.

Although all the TVs sent to the test were all up to the standard at the beginning of this year, Xie Yudi, the technical manager of the National Radio and Television Quality Supervision and Inspection Center, told the China Electronics News: "Because we are testing the products for testing, this does not mean the market. There are no unqualified products on it."

In November of this year, a new round of test data proved Xie Yudi's point of view. Before the implementation of the energy efficiency standard, the National Radio and Television Quality Supervision and Inspection Center, together with Sohu and Suning Appliance, conducted another test on 109 LCD TVs and 6 plasma TVs. The result is: the average energy efficiency index of LCD TVs is 1.16 (integrated two) Different backlighting methods), in which the number of products that cannot meet the minimum energy efficiency index of 0.6 is one, the product that belongs to the energy efficiency index level 3 accounts for 33.9% of the total product quantity, and the product that belongs to the energy efficiency index level 2 accounts for 35.8 of the total product quantity. %, 32 units have reached the requirements of the energy efficiency index level 1; plasma TV has 66.7% reaching level 1, and 33.3% reaching level 2.

In this regard, Zhang Xin, assistant to the president of the Institute of Resources and Environmental Standardization of the China National Institute of Standardization, said in an interview with the China Electronics News: "The current test data can only indicate a certain trend, and it is estimated that there is still a certain amount of unqualified in the market. product."

Zhang Xin said: "But the unqualified products are not 'e-waste', but they have not met the higher requirements in terms of energy efficiency. For example, many products that have been sold before 2009 have not met the current standards, but consumers also In normal use."

There will be no delisting of large quantities of products

In the interview, the reporter learned that although there are products on the market that do not meet the energy efficiency standards, these products are not intended to immediately exit the market.

According to Zhang Shaojun, assistant director of the Energy Efficiency Labeling Management Center of the Institute of Resources and Environmental Standardization of the China National Institute of Standardization, “flat-panel TV products covered by energy efficiency standards that have been manufactured or imported on March 1, 2011 must be labeled with energy efficiency labels. For 2011 Products that are manufactured or imported before March 1st can be deferred until March 1, 2012. Therefore, the producers or importers of flat-panel TVs must be reminded that the products that were shipped before March 1, 2011 must be Sales will be completed by March 1, 2012. Otherwise, it is necessary to return to the factory for testing and supplement the energy efficiency label."

According to Zhang Shaojun, the company has 15 months to clear the original inventory from the date of the implementation of the energy efficiency standard. Hu Hongxiang, deputy chief engineer of the development department of Haier Group Information Products, told the China Electronics News: "Haier currently has basically no inventory of products that do not meet the standards. It has already done 'digestion of digestion, technical improvement of this technology'. ”

The reporter found that in addition to having more than one year of inventory clearance time, Hisense, Changhong, Konka and other companies have already participated in the standard setting work when the standards were formulated in 2007, and laid out their product structure, and the products have basically reached the standard.

Zhang Xin told reporters: "At the time of testing in 2008, Hisense had one LED LCD TV that reached Level 1 energy efficiency. Whoever completes the technology upgrade first, whoever adjusts the product structure is fast, whoever has more initiative."

However, he also admitted to the reporter that after the implementation of the energy efficiency standards, because the power of market supervision is relatively weak, it does not rule out the phenomenon that some enterprises tamper with the production date and “filled with shoddy”. In this regard, on the one hand, enterprises must abide by the rules, on the other hand, they must also fulfill their responsibilities in this regard.

It is important to note that the LCD screens used in a current LCD TV often come from different suppliers, and the level of energy efficiency is naturally different. This requires the company to strictly control the quality.

Incorporating subsidy policies still requires cooperation

Improving the energy efficiency of flat-panel TVs will inevitably increase product costs. According to common sense, if flat-panel TVs are included in the scope of subsidies for energy-saving Huimin projects, it is a positive for color TV companies. But the result is exactly the opposite. Very colorful electric companies are not "cold" for energy-saving projects.

According to the reporter's incomplete statistics, flat panel TVs can change the energy efficiency indicators by the following methods: First, replace the CCFL backlight LCD TV with LED backlight LCD TV; Second, change the CCFL LCD TV brightness enhancement film to improve luminous efficiency; Third, the plasma TV replaces the low-energy display, such as the screen using NEO technology; and fourth, the energy-saving effect is achieved by debugging relevant indicators. Of the above methods, only the fourth one does not need to increase the cost of the product.

In fact, since the beginning of this year, the China National Institute of Standardization has begun to collect specific amounts of costs for energy efficiency from enterprises, but so far this work has not progressed.

Shao Jiancheng, general manager of the multimedia research and development center of Hisense Electric Co., Ltd., replied: “The cost increase is about 10% to 15%.” In addition to Hisense, other relevant person in charge of the company did not disclose this aspect to the China Electronics News reporter. information.

However, Hisense’s answer did not satisfy the Institute of Standardization. The requirements of the Institute of Standardization are that companies should pay attention to two aspects when reporting costs: on the one hand, pay attention to the division of grades, such as the cost of the products produced by the enterprise from the level 3 energy efficiency to the level 2 energy efficiency, What is the cost of upgrading the energy efficiency of level 2 to level 1 energy efficiency; on the other hand, pay attention to the type of production cost, such as the cost of replacing the energy-saving power supply, the cost of replacing the panel, the cost of replacing the chip, and the research and development. The cost of related art, etc.

In the opinion of the reporter, the main reasons for the company's performance are not the following: First, the cost of reporting will involve corporate secrets, and it is afraid of confidential disclosure. Second, the flat-panel TV technology is changing rapidly, and enterprises cannot give accurate answers within a certain period of time.

There are also people in the industry who believe that corporate performance is not positive because the current flat-panel TV technology tends to be homogenized. Many companies have an "exaggerated" meaning when promoting their own technology. If it is reported, it means that many technical concepts are "returned to the original shape." "This is not good for the company itself."

In response, Zhang Xin told the China Electronics News reporter: "I hope that all enterprises will submit relevant materials as soon as possible. The Institute of Standardization will maintain the interests of various enterprises by signing confidentiality agreements and other methods, and fully promote the integration of flat-panel TVs into energy-saving projects. ”

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