The diversified development of lithium portable energy storage power supplies will open a new round of "energy storage heat." There are some electricity problems in real life, such as outdoor electricity, equipment backup, and power outages. It is precisely because of these electricity demands that the emergence of portable energy storage power supplies has become one of the alternative solutions. At the same time, the portable energy storage power supply market has also developed rapidly, attracting many companies or brands to join.
The diversified development of lithium portable energy storage power supplies will open a new round of "energy storage heat"
There are many application scenarios for portable energy storage power supplies. In recent years, with continuous breakthroughs in related technologies and the diversified development of market demand, the types of portable energy storage power supplies have gradually been enriched. Large capacity, high power, and safe portability are its unique advantages over small mobile power sources and fixed power grids.
Portable energy storage power supply usually refers to a backup power supply or emergency power supply weighing no more than 18kg, and the core energy storage medium is a lithium battery. Compared with traditional power banks and UPS, portable UPS energy storage power supply can solve the problem of power shortage even if it is portable. Its application scenarios are more abundant, involving outdoor emergency power, medical rescue, emergency rescue, on-board electrical appliances, and outdoor photography. There are many user groups in various industries, such as outdoor office, outdoor camping and telecommunication base stations.
Most portable energy storage power supplies on the market currently use lithium-ion batteries for energy storage. Most of the products can support photovoltaic charging functions, support AC, DC output and input; imported high-strength engineering plastics, anti-fall, anti-vibration, fire, and rain . The ever-increasing temperature of portable energy storage power supplies is becoming another "hot spot for gold mining" in the field of new energy.
From the perspective of the industrial chain, the upstream of the lithium-ion portable energy storage power supply industry chain is a supplier of raw materials and related equipment, involving materials such as lithium-ion batteries, connecting wires, plastic parts, and data connectors; the midstream is a portable energy storage power supply manufacturer.
The downstream terminal consumer sector has relatively large demand for portable energy storage power supplies. When companies develop strong purchasing capabilities, they will create bargaining pressure on upstream suppliers, which will form backward integration and affect the profitability of upstream companies. It is also easier Put pressure on downstream customers.
my country’s portable energy storage power supply industry started late. After years of development and accumulation, although domestic manufacturers have a certain market scale, they still have a certain gap compared with foreign companies in terms of product quality, production technology, and production equipment. There is still room for improvement in the energy supply industry.
In order to break through the bottleneck of the existing lithium battery energy storage technology development, improve the independent production capacity of enterprises, and train energy storage power supply professionals, the relevant departments of our country have issued a number of favorable policies. In the external environment, it seems that a new round of "energy storage heat" will start again.
Energy storage has received more and more attention and support from government energy and technology departments. The state's development plan for the energy storage industry is gradually being established, and financial subsidies for application demonstrations are also gradually being promoted. Although there are still many problems to be solved, with the support of government policies and the joint efforts of energy storage manufacturers, power systems, and related research institutes, China's lithium energy storage industry will continue to develop.