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Development analysis of lithium battery energy storage market
Release time:2019-06-26 | Publisher:admin
Lithium battery energy storage market potential is huge, energy storage lithium technology continues to mature. With the development of new energy Internet, large-scale centralized renewable energy, distributed power generation, micro-grid power generation, frequency modulation auxiliary service and other energy storage lithium battery demand is huge. 2018 will be the starting point for the commercial application of energy storage, and the lithium battery energy storage market is expected to usher in a rapid development stage.
In 2018, lithium battery energy storage market is expected to enter a stage of rapid development.
1. How big is the demand of lithium battery energy storage market?
China's energy storage market is huge. According to China energy outlook 2030 released by the China energy research association,
New energy increment size will contribute 90% of the energy consumption, supporting power of energy storage device according to 15% of the wind power and photovoltaic power capacity calculation, by 2030, energy storage demand is expected to reach 850 million kWh lithium-ion batteries, per kWh energy storage system (lithium battery) unit price 1200 yuan, the Chinese scenery storage market space is expected to reach 1 trillion yuan. In the next five years, the cumulative demand for energy storage batteries is 68.05GWH.
In 2017, 156 new energy storage projects (including those in operation, under construction or under planning) were added in the world, with the installed scale increasing 78% year on year. The rapid development of energy storage industry cannot be separated from the promotion of policies, especially the implementation of subsidies is an important energy to stimulate the development of the industry. In Europe and the United States and other countries, the energy storage industry has been listed in the national strategic height. These countries are promoting the innovation and research and development of the energy storage industry through strong industrial policies and continuous investment. China's lithium battery energy storage market is expected to usher in a rapid development stage.
Ii. Lithium battery energy storage technology continues to mature
Lithium battery energy storage technology is developing in the direction of large scale, high efficiency, long life, low cost and no pollution. So far, a variety of energy storage technologies have been proposed and developed to meet different applications in different fields and different requirements. Lithium ion battery energy storage is the most feasible technology.
Lithium iron phosphate battery pack has relatively high energy density and strong endurance ability. With the application of lithium iron phosphate anode material, the life and safety of traditional lithium ion power battery with carbon anode have been greatly improved, so it is preferred to apply in the field of energy storage.
Due to the continuous maturity and innovation of lithium battery new material research and development, production technology, as well as the active participation of relevant scientific research institutions, industry, at low cost, lithium ion battery has high specific energy, long cycle life, green environmental protection and other significant advantages, has become the main supporting power source of all kinds of advanced energy storage products.
Iii. Lithium battery energy storage technology application
At present, the application fields of energy storage technology mainly include the following four aspects:
The first is the power side, which mainly plays a role in stabilizing the power fluctuation of new energy power generation, improving the quality of new energy power, reducing light and wind abandonment, and improving the economic benefits of new energy power generation.
The second is the power grid side, which can participate in the power grid's voltage and frequency regulation or peak regulation. As the black start power supply, it can adjust quickly and flexibly.
The third is the load side. The current peak-valley arbitrage is also a main product, which can reduce peak-valley filling, shift load, improve equipment utilization, reduce demand for power supply capacity, and delay investment in distribution network.
The fourth is micro grid, the bi-directional control of micro grid operation, and the indispensable compensation part of micro grid island operation is the energy storage system.
According to the current application field, there are three major areas of lithium battery energy storage: large scenery energy storage, communication base station backup power supply, and home energy storage. Among them, the backup power supply field of communication base station currently accounts for a large proportion. With the "energy family" wave initiated by tesla, there is a large space for further development and expansion. Large scenery energy storage has little momentum in the short term.
Four, how to choose lithium battery energy storage power supply?
1. Look at the appearance, workmanship, size and process of lithium battery energy storage power supply. Looking at the appearance of workmanship from which several aspects? We can see the seam of the shell, to see whether the seam line is wide, whether there are burrs, and whether there are oil stains, feel good, advanced technology is very comfortable, after polishing, rubber oil polishing materials both feel good, at the same time the insulation performance is very strong.
Second, chooses the factory, chooses the brand. There are many domestic lithium battery energy storage power brands, but the quality is difficult to see from the appearance. Below this kind of circumstance, everybody is about to do a bit more homework before choosing, check manufacturer data on the net more. Ceng electric is a manufacturer of lithium battery UPS, which takes lithium battery as the energy storage power source, and it is trustworthy.
Third, look at the product parameters. Lithium battery energy storage power supply is the most important parameter is the battery inside, the best choice to lithium iron phosphate battery power supply.
About lithium battery energy storage power supply lithium battery manufacturers are introduced here, lithium battery pack is widely used in small machine room, weak current room subsystem, new energy outdoor site, communication base station, indoor and outdoor no air conditioning site, radio and television, troops, oil and weather and other unmanned sites.
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