At present, the cost of electric vehicle batteries is still high compared to fuel vehicle costs. US Energy Department discloses three new energy energy storage technology, or will help electric vehicles enter the mainstream market of the automobile and become people affordable.Nanjing Xiahua Company produced Huizhou card OPZS tube-type battery main model: OPZS-200, OPZS-250, OPZS-400, OPZS-500, OPZS-600, OPZS-800, OPZS -1000, OPZS-1200, OPZS-1500, OPZS-2000, OPZS-3000
Time Go back to 2013, a car service website EDMUNDS studied Chevy Volt, found that the cost of actual costs in five years, including the price of the car, the price of fuel and maintenance, is lower than the retail price of the oil car. Thousands of dollars.
There are currently three electric vehicle energy storage technology to be worthy of attention ..
Look at three emerging battery technology attention to the energy department.
Lithium ion battery metal replacement
Gerbrand Ceder, Berkeley National Laborator, Berkeley National Laboratory, believes that iron or manganese can be used instead of cobalt and nickel using iron or manganese based on price and scarce factors. As such, in addition to reducing cost, there is also a problem that the monopoly industry and the non-guaranteed car battery supply chain caused by the lack of metal. Gebrand is expected to be listed within five to six years.
Wuxi Huizhong Weiye Electric Co., Ltd. has a large sealed lead-acid battery capacity: 2V200AH, 2V250AH, 2V300AH, 2V350AH, 2V600AH, 2V800AH, 2V1000AH, 2V1800AH, 2V2000AH, 2V2500AH, 2V2000AH, 2V2500AH, 2V3000AH, 2V4000AH.
Solid state battery
Solid state battery technology is another technique that may put into market within five years. Such batteries do not use a more flammable liquid electrolyte, but based on a solid, non-flammable material. This security advantage of solid-state batteries helps reduce costs because there is no need to design additional protection systems in the battery. The benefits of reducing additional systems are to reduce the weight of the battery itself, leaving more space for energy storage components, helping to increase battery life (needed, modern lithium ion batteries can be sure) Experience security).
Wuxi Huizhong Weiye Electric Co., Ltd. has a large sealed lead-acid battery capacity: 2V200AH, 2V250AH, 2V300AH, 2V350AH, 2V600AH, 2V800AH, 2V1000AH, 2V1800AH, 2V2000AH, 2V2500AH, 2V2000AH, 2V2500AH, 2V3000AH, 2V4000AH.
Multivalent battery
The multivalent battery technology is considered to be a prospectic energy storage technology, and the Berkeley Laboratory is called:
This technology does not use "unit price" lithium ions, but uses materials with more charges such as magnesium, calcium, or aluminum. Therefore, this "multi-valence battery" may be smaller than the lithium ion battery, more powerful. However, multivalent batteries want to become a market-based product, achieving the level of the existing electric car battery, I am afraid there is about 10 years of time to develop.
In addition to the above three types of battery technology available for electric vehicles, there is also an energy storage technology for public utilities. That is the sodium ion energy storage technology. Although it is not very suitable for electric vehicles, it applies to large-scale energy storage. Scientists said that the cost of sodium ion batteries is only half of the lithium ion battery. Perhaps the future can become an important option for the scenery energy storage after lithium ion batteries.
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