Key Features
Built for Safety and Lasting Performance
Equipped with LiFePO₄ battery, featuring an impressive 6000 charge cycles and exceptional stability.
Smart BMS
Optimizes performance, monitors cell health, and enforces charge/discharge safety.
High Utilization
Supports solar charging, peak-valley energy storage, and UPS backup for uninterrupted power.
Engineered for Safety, Built to Last
Waterproof switch, corrosion-resistant aluminum-magnesium alloy housing, and flame-retardant connectors for enhanced safety and longevity.
Easy Installation
No wiring required, simple setup, energy-saving, and reduces electricity costs.
Comprehensive Warranty & Support
Backed by a 10-year warranty and a comprehensive service system for long-term reliability.
Product Details
Name:LITHIUM ION BATTERY PACK Model:BCT-UU 48-200/250/300




BMS (Battery Management System) is the intelligent control unit at the core of a lithium battery system. Its role is to monitor, manage, and protect the battery in real-time, ensuring safe, efficient, and long-lasting operation.
Advantages:
- High quality aluminium magnesium alloy, anti-corrosion, substantial, durable, artistic, practical.
- All in one mould design and production, easy to install.
- With longer span life LiFePO4 battery, over 10 years lifespan, ensure the whole set products'life span.
- Dustproof structure d esign, DC output, safe and reliable.
- Integrated packaging, safe and convenient to transport.

Blue Carbon has been in business for more than a decade, with mature R&D and better quality control, so you don't have to worry about product quality. Perfect after-sales service and product service warranty to solve your worries.





|
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
|
|
|
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
|
>6000 times (<0.5C)
|
|
|
Other
|
Certifification Standards
|
UN38.3/CE/MSDS/DGM
|
|
Warranty
|
10 years
|
|
|
Product Size
|
798(±2)×565(±2)×401(±2)mm
|
|
|
Packing Size
|
903(±2)×671(±2)×451(±2)mm
|
|
Join the solar revolution and take control of your energy consumption! Our solar energy storage batteries give you the flexibility to use clean energy whenever and wherever you need it. Whether it's charging your electric vehicle or powering your backyard oasis, our batteries offer endless possibilities for a greener lifestyle. Embrace the power of the sun!
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