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24V 200Ah LiFePO4 Battery
HelithTech
Product Description
Specifications:
Voltage Output: 24V
Energy Capacity: 4.8 kWh
Battery Technology: Lithium-ion (Li-ion)
Application: Residential and Small Commercial Energy Storage
Charging Method: Rechargeable
Battery Management System (BMS): Included for safety and optimal performance
Usage: Designed to store renewable energy from solar panels or wind turbines
Backup Power: Provides backup power supply during grid outages
Compact Design: Space-efficient and easy to install
Safety Features: Equipped with protection against overcharging, over-discharging, and short circuits
Longevity: Long-lasting battery life with a low self-discharge rate
Cycle Life: High number of charge and discharge cycles for extended usability
Environmental Friendliness: Lithium-ion technology reduces environmental impact compared to traditional lead-acid batteries.
Please note that the specifications may vary depending on the specific manufacturer and model of the product. It is essential to refer to the manufacturer's documentation for precise details and usage guidelines.
Battery Cell
The biggest advantage of prismatic cells is its thin profile, lightweight, and the effective use of space. Due to the rectangle shape of these cells, it can facilitate better layering and increase flexibility in the products. With big capacity, less cell assembled together makes monitoring on each battery cell instead of cell string become possible. Changing defective battery cell is feasible too when there is cell failure.
Item | Parameter | Size |
A | Height | 240 mm |
B | Width | 215 mm |
C | Length | 523 mm |
D | Weight | 35 kg |
Intelligent factory design, high performance consistency;
Square aluminum shell, high-precision explosion-proof valve, high safety performance;
Low internal resistance, high discharge rate and stable discharge platform;
Long cycle life, the capacity retention ratio exceeds 70% after 4000 cycle @ 0.5C/1C
# | Item | Parameter | Remark | |
1 | Rated Capacity | 200Ah | Standard discharge（0.2 C5） After standard charge（0.2 C5） | |
2 | Minimal Rated Capacity | 198Ah | ||
3 | Nominal Voltage | 12V | working voltage | |
4 | Discharge cut-off voltage | ≥8V | 10.0V(recommended) | |
5 | Charging cut-off voltage | ≤15.6V | 14.6V (recommended) | |
6 | Standard charge | 0.2C constant current(CC) charge to 14.6V, then constant voltage (CV)14.6V charge till charge current decline to ≤0.05C | Charge time : Approx 6h | |
7 | Standard discharge | Constant current 0.2C Cut-off voltage 10.0V | ||
8 | Maximum Charge Current | 200A | ||
9 | Max Continuous Discharge Current | 200A | ||
| 10 | Peak current | 380A | ||
11 | Operation Conditions | Charge | 0~45℃ | 60±25%R.H. 23 ± 5°C(recommended) |
Discharge | -10~60℃ | |||
12 | Storage Conditions | Less than 1 year : 0~25℃ | 60±25%R.H. at the shipment state | |
Less than 3 months:-10~35℃ | ||||
Precautions
Installation: Ensure proper installation by following the manufacturer's guidelines and recommendations. Improper installation may lead to performance issues or safety hazards.
Voltage Compatibility: Verify that the connected devices or systems are compatible with the 24V output voltage of the battery to avoid damage or malfunction.
Charging: Only use the recommended charging method and equipment specified by the manufacturer to prevent overcharging or damaging the battery.
Battery Management System (BMS): Do not bypass or disable the BMS, as it plays a crucial role in monitoring and safeguarding the battery's performance and safety.
Ambient Temperature: Operate the battery within the recommended temperature range provided by the manufacturer. Extreme temperatures can affect the battery's performance and lifespan.
Ventilation: Ensure proper ventilation around the battery to dissipate heat generated during operation. Avoid enclosing the battery in tight spaces without adequate airflow.
Overload Protection: Avoid overloading the battery beyond its rated capacity to prevent overheating and potential damage to the battery.
Maintenance: Follow the maintenance instructions provided by the manufacturer, including periodic inspections and cleaning to ensure optimal performance.
Storage: If the battery is not in use for an extended period, follow the manufacturer's guidelines for proper storage to maintain its health and longevity.
Recycling: Dispose of the battery responsibly and in accordance with local regulations for the recycling of lithium-ion batteries.
Safety: In case of any abnormalities, such as overheating, leakage, or unusual behavior, immediately stop using the battery and seek professional assistance.
Always refer to the user manual and safety guidelines provided by the manufacturer for specific instructions and precautions related to your particular model of the 24V 4.8kWh energy storage lithium battery.
