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Policy guidance, lead-acid batteries mee
日期:15-05-05 点击:1399
In recent years, the national will develop new energy industry, lead-acid battery industries meet the new development opportunity. At present, the price of lead-acid batteries are rising becausesome imbalance between supply and demand and the rising costs. With large-scale construction of smart grid in energy storage, lead-acid batteries are expected to speed up the development during the period of "twelfth five-year" in the two big 兴发娱乐xf938-Application field of new energy vehicles and energy storage, dosage of batteries may be ten times larger than traditional industry, the leading enterprises will be promising.Rectify industry, accelerate industry profits.In 2011, the ministry of environment issued a report about strengthening pollution prevention work of lead battery and recycled lead industry. A large number of lead-acid battery manufacturers across the country were ordered to stop production, and clean up. 583 companies were banned according to data, the proportion was reached 30%, in addition, there were 50% enterprises be halt production, only 13% of the companies can normal production. The upcoming "access conditions for lead-acid battery industry" will make higher rules to lead-acid battery enterprises. The number of the lead-acid battery industries were reduced, it is advantage to raise market share and profitability for the surviving companies.This action is more to enhance industry concentration and standardize the industry development so as to make the lead-acid battery industries become the real low pollution, environmentally industries. But rectify lead acid battery industry is a long process, the survival manufactures will have a certain scale and ability to put money on environmental protection technology and environmental protection equipment. In this process, reconstruction and new project are very difficult to get approval due to a large number of enterprises shut down or banned, industry supply and demand structure are changed, the battery price will rise.Speed up the sustainability of the industry.Technical committee actively carry out industry standardization work to promotethe healthy development of the lead-acid battery industry. Recently, the lead-acid battery industry all over the country held 2011 national lead-acid battery standardization technical committee meeting in Hengyang, reviewed and passed three new standards in the lead-acid battery industry of China, namely, GB/T5008.1 starting with lead-acid battery technology conditions, GB/T5008.2 starting with lead-acid battery product specifications and terminal size tag, GB/T7404.2 internal-combustion engine automobile of lead-acid battery. These three new standard of lead-acid battery industry will play an important role on protecting the ecological environment, promoting healthy sustainable and rapid development of lead-acid battery industry in China.Since nine ministries and commissions launched nationwide reorganization of lead-acid battery industry jointly, the market behind the requirement. Lead-acid battery reorganization is likely to become the watershed of the industry development this year, the industry concentration increased, and industry sustainability strengthened. In the medium term, new capacity project of lead-acid battery will become very difficult, mainly due to some provinces and cities will strictly control the amount of heavy metal emissions, the approval of lead battery project will use lifelong accountability system, the new production line need 1-1.5 years, the supply and demand in the short term is difficult to improve. At present, the price of power battery has increased nearly 20%, gross margin reached 40% or more, it will remain more than 30% of the gross profit margin in medium term.Mainstream status of lead-acid battery is difficult to move.Lead-acid battery is widely used in various industries in our country, it can be divided into starting battery type, power battery type, fixed battery type, and energy storage battery according to its main use. Currently, aggregate demand of vehicle starting battery, electric bicycle battery and fixed battery type is about 90% of the total demand. Only the lead-acid battery can still meet the demand of large capacity on the premise of security and stability, and at the same time can be totally recycling used, so it can reduce the cost of downstream.With the development of technology research, many basic parameters of lead-acid batteries have been improved, part of the lead-acid batteries are same as Ni-MH batteries on energy and power. In addition, the life of the lead-acid battery has been greatly improved through the adoption of the new alloy system and plate technology. Enterprise production costs will continue to fall, the performance of lead-acid battery has increased prominently.Now the price is approximately 1:3-1:4 for the same capacity of lead acid battery and lithium battery, sometime part of the lithium battery price even more expensive than general electric bicycle. In terms of use, residents in our country who use electric bicycles are more for transportation and logistics demands, it needs long time with high power, lithium batteries of electric bicycle will face the heat dissipation problems and it affects the performance, so, the consumers do not have obvious advantages on replacement cycle, but costs have risen sharply. Lithium batteries are hard to replace lead-acid batteries in electric bicycle 兴发娱乐xf938-Application in short-term.Demands are growing. Storage battery is the main auxiliary power source of electric bicycles, and also is the important parts and components for electric bicycles, batteries and chargers are about 30% of the total cost of the electric bicycles. At present the electric vehicles are mainly include lead-acid batteries, Ni-MH batteries and lithium-ion batteries, but lead-acid batteries occupy the market share are about 97%.  There are 130 million cars in China and each year increased about 20-30 million, we can measure the market capacity of power battery is 42.5 billion - 47.5 billion yuan a year according to the demand of replacement batteries of increasing vehicles and the original vehicles. The usage of lead-acid batteries at least has four types in electric vehicles fields: one, slightly mixed with start-stop function, two, economical cars, three, special electric cars, four, small electric vehicles with low speed. Recently, the supply gap of electric bicycle battery is about 40%, and price of electric bicycle battery terminal is risen from RMB 400 / group to 700 yuan/group because of the supply shortages. Along with further access conditions, industry supply gap will maintain by the middle of 2012. In the second half of 2012, industry is expected to restore balance between supply and demand with part of the leading enterprises gradually put on the new capacity.Energy storage 兴发娱乐xf938-Application prospects are bright.In the long run, energy storage is the development direction in the future. NARADA power is building a 500 kw moveable energy storage station, mainly use photovoltaic power, and use lead acid and lithium battery to 兴发娱乐xf115-Storage Energy. At present, the scale of energy storage power station has not large enough, but there has a big space in the future, the U.S. agency estimates, if the large-scale construction of smart grid in energy storage, dosage of battery may be used ten times of the traditional industry.Lead-acid battery has its own characteristics and 兴发娱乐xf938-Application scope, the biggest characteristics of lead-acid battery is low cost, simple operation and maintenance, recyclable, and it belongs to the highest utilization product and reached 95%, it embodies the circular economy, not only safe, but also reliable and economic benefits.  Article source: China battery network