48V Lithium Battery Pack Built-in BMS for Solar Energy Storage
- Housing: This high-quality Al-Mg alloy is resistant to corrosion and offers excellent heat dissipation.
- Integrated design: The one-piece moulded enclosure has been designed to facilitate installation and minimise onsite wiring requirements.
- Battery life: The long-life LiFePO₄ cells offer a typical service life in excess of 12 years, as indicated by the manufacturer's test data.
- Protection & outputs: The product's dustproof structure and DC outputs ensure safe and reliable system operation.
- Logistics: Secure transport and rapid field deployment are facilitated by integrated packaging.
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
12.8kWh 15.36kWh |
|
|
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
|
|
|
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
|
＞6000 times(＜0.5C)
|
|
|
Other
|
Certification Standards
|
UN38.3/CE/MSDS
|
|
Warranty
|
10 years
|
|
|
Product Size
|
798±2×565±2×401±2mm
|
|
|
Packing Size
|
903±2×671±2×451±2mm
|
|
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