Project Description
The development of renewable energy has become the mainstream direction of global energy transformation
Under the influence of global warming, the continuous consumption of non-renewable fossil energy and other factors, the global energy consumption structure is transforming to low carbon. The international community is paying increasing attention to issues such as energy security, ecological environment protection and climate change. Many countries have taken renewable energy as a strategic high point of the new generation of energy technology and an important new area of economic development.
Lithium-ion batteries are the workhorse
In 2021, the cumulative installed power scale of global electrochemical energy storage projects has exceeded 21 GW, and the growth in 2021 reached 7536.2 MW, breaking 7 GW for the first time. The installed power scale in 2021 increased by 55.4% compared with that in 2020, and the installed power gauge model in the four years from 2018 to 2021 was 16.9 GW, accounting for 80%.
In 2021, the installed power of the global energy storage market was 205.3GW, and the installed power of electrochemical energy storage was 20.4GW, accounting for 10.05%. Among them, the installed scale of lithium-ion battery energy storage technology is 19.85 GW, and the power scale accounts for 93.9%.
Portable energy storage for electrochemical energy storage applications
Portable energy storage: It is a small energy storage device with built-in lithium-ion battery that replaces traditional small fuel generators. It has the characteristics of large capacity, high power, safety, and portability. It can provide a power supply system with stable AC/DC voltage output. The battery capacity is 100Wh, 3000Wh. It is equipped with AC, DC, Type-C, USB, PD and other interfaces, which can match the market. Mainstream electronic equipment, suitable for outdoor travel, emergency disaster relief, medical rescue, outdoor operations and other scenarios.
Household energy storage for electrochemical energy storage applications
At present, home energy storage systems are mainly combined with photovoltaics, forming hybrid, coupled, and off-grid home photovoltaic + energy storage systems.
Household energy storage, also known as home energy storage system, is similar to a micro energy storage power station, and its operation is not affected by the pressure of urban power supply. During the low power consumption time, the battery pack in the home energy storage system can be charged by itself to be used for backup power peaks or power outages. In addition to being used as an emergency power source, the home energy storage system can also balance the electricity load, thereby saving household electricity expenses.
OSM battery high-voltage lithium battery adopts an expandable battery modular design (flexible combination of 2-5 modules), home appliance design, beautiful appearance, intelligent design further simplifies installation and operation and maintenance. Using lithium iron phosphate batteries, more secure and reliable, high efficiency and excellent performance, providing strong power for home power supply.
Large-scale energy storage devices for electrochemical energy storage applications
Compared with conventional power sources, large-scale energy storage devices can adapt to rapid changes in load, and have multiple purposes such as peak regulation, valley filling, frequency regulation, phase regulation, and emergency backup. Overall energy saving and consumption reduction, and improving overall economic benefits. In order to facilitate production and transportation, several or even dozens of such devices are usually connected to the network, and are constructed and used as a supporting energy storage power station system for solar energy or wind power.