All-vanadium flow energy storage battery
Advantages of the redox flow energy storage battery made entirely of vanadium
1. High safety water-based electrolyte, which operates at normal temperatures and pressures, without risk of combustion or explosion, intrinsically safe and reliable
2. Long useful life ≥ 20 years, number of cycles ≥ 25,000 times, 100% No attenuation in charging and discharging
3. Flexible configuration The power and energy units are separate, flexible configuration, without design space requirements, energy density per unit area (80 ㎡/MWh)
4. The resource recycling electrolyte has no attenuation, high residual value of the system Total flow of vanadium liquid The battery structure is divided mainly between three parts: electrolyte, dick and other equipment. The Xingchen New Energy scientific research team has made important technical improvements in each case. Firstly, in terms of the electrolyte, it effectively improves the concentration, energy density and stability, greatly reducing the area occupied by the energy storage system. Second, in terms of the electrode, it improves the redox activity of vanadium ions and the utilization rate; of the electrolyte, thus increasing the charge and discharge rate, increasing the number of maximum adjustments per unit of time, thus increasing the peak and valley adjustment performance. Thirdly, in terms of ion membranes, it effectively reduces the migration of vanadium ions and self-discharge problems. , improves the energy efficiency of the battery and expands the application scenarios of vanadium batteries.
All-vanadium flux energy storage battery
The professional name for the all-vanadium redox flux battery is the all-vanadium redox flux battery. It is an energy storage battery that is respectful with the environment and has a large capacity that can be deeply charged and discharged. The oxidation of vanadium ions in different oxidation states saves energy, the capacity can be increased by increasing the liquid storage tank and the electrolyte can be recycled.
EGXenergy is a Redox flux energy storage cells entirely made of vanadium leaders in the industry
High power, high efficiency and long life
▶ Continuous updates and iterations to improve the power and energy efficiency of a single battery cell
▶ The useful life of the cell The battery core continues to increase, reaching 25,000 cycles without deterioration.
Pioneering structural design
▶ Innovative design of internal flow channel to reduce internal resistance
▶ Integrated sealed structure, without risk of leaks
▶ Adapt to a wider temperature range and complex use scenarios Design of disruptive materials
▶ Bipolar graphite plates Flexibles for your own development subserve the costs and processes of the industry.
▶ Develop a fluorine-free ion conductive membrane with high conductivity and long service life.
▶ The innovative patented electrode material effectively increases the current density.
https://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/cssc.202201818