source:other news
release time:2022-10-27
Hits:0
Popular:

Vanadium battery has been applied in developed countries such as Japan, the United States and verified that it is a clean energy storage device. Compared with lead-acid battery and nickel metal hydride battery on the current market, vanadium battery has obvious technical advantages such as large power, long life, support for frequent high-current charge and discharge, green and pollut-free. And it is of great significance to the fields of renewable energy grid-connected power generation, urban grid remote power supply and energy storage, UPS system, and island application. So which is better than lithium batteries?
1, high efficiency: due to the high electrode catalytic activity of vanadium battery, positive and negative active substances are stored in the positive and negative electrolyte storage tank, preventing the self-discharge consumption of positive and negative active substances. The charge-discharge energy conversion efficiency of vanadium battery is more than 75%, which is much higher than 45% of lead-acid battery.
2, long service life: due to the positive active substance and negative active substance of vanadium battery respectively exist in the positive and negative electrolyte, there is no common phase transition of other batteries in the process of charge and discharge, can deep discharge without damage to the battery, the battery has a long service life.
3. The capacity and power of vanadium battery are relatively independent. In general, the capacity and power of conventional lithium-ion batteries are correlated. If you want to improve one, you should also improve the other; Flow cells can increase capacity by increasing liquid fill and electrolytic liquid volume, and increase system power by increasing battery pack size.
4, good charge and discharge performance, allowing high power charge and discharge, floating charge and deep discharge. Even if the discharge depth of vanadium battery reaches 100%, it will not affect the battery. In addition, vanadium battery is not easy to short circuit, prevent short circuit caused by explosion and other safety problems. At present, there are many vanadium battery demonstration projects at home and abroad; Overall, vanadium batteries are still in the demonstration stage. More breakthroughs in electrolyte, electrode materials, ion-exchange membranes, battery component assembly technology and battery system assembly technology are needed to enter the industrialization and commercialization stage on a large scale.
5, many technological breakthroughs of lithium-ion batteries will also spread to vanadium batteries, so as to accelerate the industrialization of vanadium batteries. The cost of vanadium batteries is similar to that of lead-acid batteries. It can also be prepared with a megawatt battery pack to provide high-power electricity for a long time. Therefore, vanadium batteries have incomparable cost-performance advantages in large-scale energy storage fields such as lithium-ion batteries and nickel-metal hydride batteries. Vanadium battery has the advantages of simple production process, economical price and excellent electrical performance. Vanadium batteries are more competitive than complex and expensive fuel cells for large-scale energy storage and electric vehicle power applications.
Read recommendations:
solar batteries for home wholesaler
3.7V NCM 50Ah Semi Solid State Pouch Battery
Optimizing Power Solutions: The Advantages of Group Size Lithium Batteries
Is the future "super battery" far from reality?
Last article:What is the difference between lithium ion battery and nickel metal hydride battery?
Next article:Causes for the inconsistency of cell parameters of lithium batteries
related suggestion
lithium batteries for solar panels manufacturer
2023-03-22lithium deep cycle marine battery wholesale
2023-03-22lithium golf cart batteries
2023-03-22solar power battery storage wholesale
2023-03-20lithium trolling motor battery sales
2023-04-07dual purpose marine battery wholesale
2023-04-07dual purpose marine battery
2023-05-08solar powered battery pack
2023-05-0848v lithium golf cart battery
2023-05-08trolling motor battery
2023-05-08portable solar generator
2023-05-08whole house solar generator
2023-05-0814.4kWh 28.8kWh 100kWh Sodium Ion Battery Energy Storage SIB Pack System
2024-07-05Forklift Battery 12V 150Ah
2022-09-19Home Energy Storage Battery 51.2V 200Ah 10KWh Stackable Module
2023-04-10Golf Cart 51.2V 105Ah LiFePo4 Battery Pack IP67 Waterproof with Bluetooth
2022-09-29Lithium Ion Battery 18650 Pack 10.8V 3500mAh
2025-05-10Optimizing Golf Cart Performance: The Advantages of Lithium Battery Conversions for Club Car Precedent Models
2025-03-17How long does it take to charge nickel -hydride batteries?dual purpose marine battery
2023-05-17The Importance of Proper Charging: Understanding Lithium Battery Chargers
2025-03-17Powering the Future: Lithium Battery Solutions for the 1C Energy Storage System Market
2025-05-29Reliable Power for Industrial Applications: Understanding the 2200mAh 18650 Battery
2025-10-11Charging and discharging issues of lithium-ion electric vehicles.solar powered generator for home
2023-08-12Lithium battery soft short circuit
2023-02-16How is the power battery of new energy vehicles generally composed?
2022-10-15Characteristics of lithium-ion batteries.solar battery storage system cost
2023-08-12Function of energy storage battery
2022-11-08