Zhuhai completed the first batch of LED streetlights completed next year full coverage

Late two years before the start of reform

Compared HPS vintage, penetration of LED high and low energy consumption and long service life, has become the world's most is a new generation of energy-saving light source to replace the traditional light source advantage. In response to the state and the relevant requirements, Guangdong province in November 2010, Zhuhai signed the provinces to build "Guangdong green lighting demonstration city" framework agreement, relevant responsibility signed the following year, promised to complete the city's LED street reconstruction in 2013. But for various reasons, bidding for the project was not started until the end of 2012.

Renovation project is not in a timely manner, mainly because of the management mode of the problem. The Zhuhai municipal gardens and Forestry Bureau, Guangdong province science and Technology Department to design a "energy management contract (EMC) + + financial supply chain management" business model, namely supply chain company responsible for 75% of the financing, selection and quality control of LED products in the scope of benchmarking in the catalog, the local energy management company responsible for 15% of the contract the specific implementation of the project financing. But many city of this kind of mode of acceptance is not high, Zhuhai after more than a year of study, in the original pattern is open, as long as the lamp products LED buy in Guangdong province "green lighting demonstration city recommended directory" products range, and within two years to complete the transformation requirements, renovation costs by the enterprise in advance, after the completion of the transformation by the acceptance, and then by the financial quarterly in stages within 5 years to return. According to the relevant contract, the successful LED product is guaranteed for 5 years, during which the maintenance costs due to quality problems will be borne by the winning enterprise.

Warranty short high maintenance costs.

LED street with originally expected there is a certain gap in energy saving and emission reduction, Zhuhai Municipal Bureau of agriculture and relevant responsible person said. With regard to the 26847 LED street lamps that have been used for one period, the power consumption is about 12 million 820 thousand kwh compared with the original street lamp, and the rate of saving is 65%. However, the energy saving effect has not been achieved.

In addition, LED lamp relates more to the issue of management and maintenance. The responsible person said, the transformation of LED street lamp is not simple, to rebuild the pole lamps, design new light source production, sample testing, equipment supply, installation, commissioning, acceptance, maintenance, fault repair, personnel training and energy management contract period after source transfer, completion and acceptance, the ultimate replacement of energy saving in order to achieve the LED lamp.

This is a group of street maintenance rate is 20%." Zhuhai LED lamp electric provider Limited by Share Ltd relevant responsible person said, in the LED street lamp post installation standard is higher, while Zhuhai belongs to the typhoon prone, damage to the street is very large. It is understood that the lamp power LED Zhuhai currently used by each lamp is about 150 watts per watt, the production price of about 20 yuan, a light bulb lighting price at around 3000 yuan, the street once damaged, the maintenance costs at least 3000 yuan.

First lamp warranty period of 5 years, after 5 years to do, Zhuhai relevant departments are discussed. Industry analysis, the traditional high pressure sodium lamp of the lifespan of only 2 years, real LED street lamp application in China only 4 years, although in theory it can warranty for 5 years, but the problem of the stability of the product and the service life and the case did not succeed, if 5 years after the result of acceleration attenuation, life will be cut. "5 years later, if the replacement, then will need a large amount of fees, reconstruction project began difficult, management is difficult."." The person in charge said helplessly.

Public data show the first batch of Zhuhai LED street reconstruction cost about 88000000 yuan, but the relevant departments responsible person said, the actual cost of funds exceeds this number.

In next year to complete the replacement

"LED street reconstruction is the most difficult problem in the management of." Zhuhai Municipal Forestry Bureau and the relevant responsible person said, the current LED street reconstruction of Zhuhai district by the district functional departments, the Department is mainly responsible for LED street reconstruction of Xiangzhou city a total of 50 thousand light, the first phase of the project covering the main road about 27 thousand light, the two phase of the project will cover all urban branch road, and strive to in the first half of next year completed. The two phase of the project has been in the design of the tender program, is expected to continue to use a commercial management model, in October began formal bidding.

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