Lithium Battery 48V Solar Energy 200Ah 250Ah 300Ah Power Wall LiFePO4 Pack
When using a lithium iron phosphate (LiFePO4) home energy storage battery, it is essential to prioritize safety. Here are some key safety considerations to pay attention to:
Installation: Ensure that the battery installation is done by a qualified professional with experience in handling lithium-ion batteries. Follow the manufacturer's guidelines and recommendations for proper installation, including electrical connections, ventilation, and structural support. Incorrect installation can lead to safety hazards and performance issues.
Ventilation: LiFePO4 batteries generate heat during operation, especially during charging and discharging. Adequate ventilation is crucial to dissipate heat and prevent overheating. Ensure that there is proper airflow around the battery system and follow the manufacturer's guidelines for ventilation requirements.
Temperature: LiFePO4 batteries have a specified temperature range for safe operation. Avoid exposing the battery to extreme temperatures outside the recommended range, as this can affect performance and potentially lead to safety issues. Keep the battery system in a temperature-controlled environment whenever possible.
Overcharge and Over-discharge Protection: Overcharging or over-discharging a LiFePO4 battery can lead to safety risks and reduce its lifespan. Ensure that the battery system has built-in protection circuits or a battery management system (BMS) that prevents overcharging and over-discharging. The BMS should automatically cut off charging or discharging when the battery reaches its safe limits.
Short-Circuit Protection: Short circuits can cause high currents to flow through the battery, leading to thermal runaway and potential fire hazards. The battery system should have built-in short-circuit protection to prevent such incidents. Additionally, use proper wiring and electrical connections to minimize the risk of accidental short circuits.
Product Description
Product Parameters
|
Model |
BCT-UU 48-200 BCT-UU 48-250 BCT-UU 48-300 |
|
|
Basic Specifications |
Nominal Capacity |
200Ah/250Ah/300Ah |
|
Nominal Voltage |
48V (51.2V) |
|
|
Electricity (kWh) |
10.24kWh |
|
|
Input |
Full Charge Voltage |
58.4V |
|
Maximum Charging Voltage |
60V |
|
|
Input Voltage Range |
58V-60V |
|
|
Continuously Use Input Current |
120A |
|
|
Maximum Solar Panel Input Current |
120A |
|
|
Rshoot Delay Protection |
1000ms |
|
|
Output |
Continuously Use Output Current |
120A |
|
Discharge Cut-Off Voltage |
44V-46V |
|
|
Over-Discharge Delay Protection |
1000ms |
|
|
Short Circuit Protection Delay |
300us |
|
|
Short Circuit Protection Recovery |
Disconnect Load |
|
|
Instant Start Current |
120A |
|
|
Instant Start Current Time |
10S |
|
|
Battery |
Cell Type |
LiFePO4 Battery/LFP |
|
Storage Temperature Range |
Short-Term -20℃-40℃ (Within 1 Month) Long-Term 10℃-35℃ (Within 1 Year) |
|
|
Operating Temperature Range |
-15℃-60℃ |
|
|
Recommended Temperature Range |
10℃-40℃ |
|
|
Storage Humidity |
≤75％ RH |
|
|
Atmospheric Pressure |
Below the elevation of 5000m |
|
|
Self-Discharge ( 25°C) |
＜3%/Month |
|
|
Depth Of Discharge |
＞80％ |
|
|
C-rate Discharge |
＜0.8C |
|
|
Cycle Life |
＞6000times(＜0.5C) |
|
|
Other |
Certifification Standards |
UN38.3/CE/MSDS/DGM |
|
Warranty |
10 years |
|
|
Product Size |
798±2×565±2×401±2mm |
|
|
Packing Size |
903±2×671±2×451±2mm |
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