Mobile Generator
Product
Lithium iron phosphate battery
PRODUCT DESCRIPTION
Lithium iron phosphate (LiFePO₄) batteries have gained significant attention in recent years due to their exceptional performance characteristics, making them a preferred choice for various applications, particularly in energy storage and electric vehicles. Here’s a detailed introduction to LiFePO₄ batteries:
1. High Safety
- **Inherent Stability**: LiFePO₄ batteries are renowned for their high safety profile. The iron phosphate chemistry is inherently more stable compared to other lithium-ion chemistries, such as lithium cobalt oxide (LCO) or lithium nickel manganese cobalt oxide (NMC). This stability reduces the risk of thermal runaway, a condition where the battery overheats and potentially catches fire.
- **Thermal Management**: The thermal stability of LiFePO₄ batteries means they can operate safely at higher temperatures without the need for complex and expensive cooling systems. This makes them particularly suitable for applications where environmental conditions are harsh or where space for cooling systems is limited.
2. Long Cycle Life
- **Durability**: LiFePO₄ batteries exhibit an impressive cycle life, often exceeding 2,000 cycles while maintaining a significant portion of their original capacity. This longevity is crucial for applications like energy storage systems, where the battery is frequently charged and discharged over many years.
- **Cost-Effectiveness**: The long cycle life translates to lower cost per cycle, making LiFePO₄ batteries a cost-effective solution for applications that require frequent and prolonged use. This is particularly beneficial for grid storage and renewable energy integration, where the battery system needs to be reliable and durable over its entire lifespan.
3. Consistent Voltage Output
- **Flat Discharge Curve**: LiFePO₄ batteries provide a relatively flat discharge curve, meaning they maintain a consistent voltage output throughout most of their discharge cycle. This consistency is important for applications that require stable power delivery, such as electric vehicles and uninterruptible power supplies (UPS).
- **Efficient Energy Utilization**: The consistent voltage output ensures that the connected devices operate efficiently without experiencing voltage drops that could affect performance. This is particularly beneficial for sensitive electronics and critical systems that rely on stable power.
4. Environmental Friendliness
- **Non-Toxic Materials**: LiFePO₄ batteries are composed of non-toxic materials, making them environmentally friendly. Unlike some other lithium-ion chemistries that contain cobalt or nickel, LiFePO₄ batteries are less harmful to the environment and pose fewer risks during disposal or recycling.
- **Recyclability**: The materials used in LiFePO₄ batteries are more easily recyclable, contributing to a more sustainable lifecycle. This is an important consideration as the demand for battery recycling grows with the increasing adoption of electric vehicles and energy storage systems.
5. Wide Operating Temperature Range
- **Versatility**: LiFePO₄ batteries can operate effectively within a wide temperature range, typically from -20°C to 60°C. This versatility makes them suitable for a variety of environments, from cold climates to hot and arid regions.
- **Reduced Thermal Management Needs**: The wide operating temperature range means that LiFePO₄ batteries require less sophisticated thermal management systems compared to other lithium-ion batteries. This not only reduces the overall system complexity but also lowers the cost and maintenance requirements.
6. Moderate Energy Density
- **Balanced Performance**: While LiFePO₄ batteries have a moderate energy density compared to some other lithium-ion chemistries, they offer a balanced performance that prioritizes safety, durability, and thermal stability. This makes them ideal for applications where these factors are more critical than achieving the highest possible energy density.
- **Optimized for Specific Applications**: The moderate energy density is sufficient for many applications, especially those that do not require extremely high power density but benefit from long cycle life and high safety. For example, electric vehicles that prioritize range over power or energy storage systems that require frequent cycling are well-suited for LiFePO₄ batteries.
7. Ideal for Energy Storage and Electric Vehicles
- **Energy Storage Systems**: LiFePO₄ batteries are widely used in energy storage systems due to their long cycle life, high safety, and consistent performance. They are particularly effective in applications such as grid storage, where they help balance supply and demand, and in renewable energy integration, where they store excess energy generated by solar or wind power.
- **Electric Vehicles**: In the automotive sector, LiFePO₄ batteries are used in electric vehicles, especially those that prioritize safety and durability over maximum range. They provide a reliable and long-lasting power source, reducing the total cost of ownership over the vehicle’s lifespan.
Conclusion
Lithium iron phosphate (LiFePO₄) batteries are a versatile and reliable choice for applications that require high safety, long cycle life, and consistent performance. Their thermal stability, environmental friendliness, and wide operating temperature range make them suitable for a variety of challenging environments. While their energy density is moderate, their overall performance characteristics make them an ideal solution for energy storage and electric vehicles, where safety and durability are paramount.
TECHNICAL DATE
Nominal capacity.............................................................................................................................. 280AH
The nominal energy ..................................................................................................... 15 kilowatt-hours
Discharge voltage ............................................................................................................ 42.4-58.4 volts
The nominal voltage ................................................................................................................... 51.2 volts
The maximum charging voltage ............................................................................................. 58.4 volts
The maximum continuous discharge current ..............................................................200 amperes
The maximum continuous charging current ................................................................200 amperes
Communication methods .....................................................................................RS232, RS485, CAN
Operating temperature ..................................................................................................... -20℃ to 60℃