In recent years, China's energy storage technology market has shown a good trend of diversified development. The development trend of pumped energy storage is rapid. The development and application of air compression energy storage technology, flywheel energy storage technology, nanotube energy storage technology and supercapacitor, lead-acid battery, lithium battery, sodium sulfur battery, liquid flow battery and other energy storage technologies have accelerated; Some progress has also been made in heat storage, cold storage and hydrogen storage technologies.
Lithium-electric energy storage technology is the key to development. Lithium-electric energy storage technology has the trend of scale, high efficiency, long service life, low cost and no pollution. So far, we have clearly proposed and designed various energy storage systems for different industries and different requirements. Lithium battery energy storage technology is currently a feasible key technology. With the application of cathode materials in Lifepo4 batteries, the service life and safety factor of traditional lithium-ion batteries have been greatly improved. From the perspective of the long-term sales market development trend, with the continuous reduction of the cost of lithium ion batteries, the application fields of lithium ion battery energy storage technology are becoming more and more extensive, and then under the current policy of China, the future sales market of energy storage technology will be promoted.
Analyze the advantages of lithium battery pack in the field of energy storage:
1. The battery pack of lithium iron phosphate battery is more important than energy and has strong durability. With the application of lithium iron phosphate battery cathode materials, the service life and safety factor of traditional lithium ion batteries have been greatly improved.
2. The long life of the lithium-ion battery cycle system, its future improvement and energy consumption are relatively low, its continued navigation ability is weak, and its high price makes the application of lithium-ion battery in the energy storage technology industry possible.
3. The lithium ion multiplier has good performance and is easy to manufacture, which is more conducive to improving the high temperature characteristics and poor circulation system in the energy storage technology industry.
4. Lithium ion storage systems in the world account for a large proportion of other rechargeable battery storage systems, and lithium ion batteries will become a popular energy storage technology in the future. This year, the battery sales market will reach 70 billion yuan.
5. Due to the current policy, the demand for lithium-ion batteries in the energy storage technology industry has also continued to grow. By 2018, the total demand for lithium-ion battery energy storage technology has been realized and converted into after-event energy to promote the growth of the lithium-ion market.