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EU stock finished kit 48V battery pack with JK BMS CAN RS485

EU stock finished kit 48V battery pack with JK BMS CAN RS485

$1,680.00 USD
$1,799.40 USD $1,680.00 USD
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Ordering instructions:

This product is a 48V280AH vertical battery-equipped finished produc


Why choose a pre-installed battery pack?

✅Convenient and time-saving

Pre-installed battery packs are ready to use, saving you time and effort. No need to purchase individual components, assemble or troubleshoot - just plug and play!

✅Professional workmanship and quality assurance

Pre-installed battery packs are designed and assembled by professionals to ensure high quality standards, safety and reliability. You can avoid potential errors during assembly and maximize the life of the battery.

✅Pre-shipment testing

Pre-installed battery packs will be tested for performance and safety before leaving the factory to prevent various problems with the product, so that customers can feel more at ease when using it.


—— High-Reliability Energy Storage Solution with Intelligent Management and Flexible Expansion ——

Technical Specifications

Parameter Items Specific Parameters
Rated Energy 14.336kWh
Configuration 1P16S (16×3.2V 280Ah Lithium Iron Phosphate Cells)
Nominal Voltage 51.2V
Operating Voltage 42V–58.4V
Rated Charge/Discharge Current 100A (@25±2℃)
Max Charge/Discharge Current 200A (@25±2℃)
Working Temperature Charge: 0–40℃; Discharge: -20–40℃
Storage Conditions -10℃–35℃ (≤1 month); 25±2℃ (≤3 months), 65%±20%RH
Dimensions (L×W×H) 770×440×260mm
Weight 131kg±3kg
Communication CAN, RS485 (Modbus Protocol Compatible)
IP Grade IP20 (Indoor Use)
Parallel Support Up to 16 Packs

Core Features at a Glance

Long-Lifespan LiFePO₄ Core

  • LiFePO₄ Cells
    ▶ ≥6,000 cycles (80%DOD) at 100A charge/discharge current under 25℃
    ▶ 10-year calendar life with 30% improved safety

Nine-Layer Safety Protection

  • Multiple Protection Mechanisms
    ▶ Single-cell overvoltage/undervoltage protection (overvoltage: 3.65V, undervoltage: 2.7V)
    ▶ Pack overvoltage/undervoltage protection (overvoltage: 57.6V, undervoltage: 41.6V)
    ▶ Overcurrent protection (charging: 210A, discharging transient: -300A), short-circuit protection, high/low temperature protection (MOS temperature: 100℃)

Flexible Expansion & Smart Monitoring

  • Parallel Capability
    ▶ Supports 16 packs in parallel, scalable up to 229kWh
    ▶ CAN/RS485 communication with Modbus compatibility for cascade communication
  • Smart Management
    ✔ Real-time monitoring of SOC, voltage, cycle count via PC or intelligent front-end
    ✔ Stores ≥500 historical fault records, supports remote firmware updates

Industrial-Grade Design

  • Physical Specifications
    ▶ Dimensions: 770×440×260mm (vertical installation)
    ▶ Weight: 131kg±3kg, requires 50cm heat dissipation space
  • Environmental Adaptability
    ▶ IP20 dust-proof, -20℃ cold discharge capability
    ▶ Operational altitude ≤3000m, humidity 5%–80%

Advantage Comparison Table

Dimension YC-280AHL(3.0) Traditional Energy Storage Batteries
Cycle Life ≥6,000 cycles (80%DOD) 3,000–5,000 cycles
Balancing Technology Active balancing (charging/static) Passive balancing (resistive discharge)
Parallel Capacity 16 packs ≤8 packs
Operating Temperature -20℃–40℃ (discharge) 0℃–50℃
Communication Protocol CAN/RS485 (Modbus compatible) Single protocol
Protection Grade IP20 Mostly below IP10

Key Advantages

"LiFePO₄ Long Lifespan + Intelligent Active Balancing + 16-Pack Flexible Parallel"
Provides high-safety, easy-to-expand energy storage solutions for residential, commercial, and off-grid scenarios.

Application Scenarios

  • Residential Energy Storage: Home backup power, peak-valley tariff management
  • Commercial Energy Storage: Small-to-medium enterprise energy storage, microgrid systems
  • Off-Grid Systems: Remote area power supply, RV/marine energy storage

Safety Precautions

  1. Install vertically with 50cm heat dissipation space; avoid flammable surfaces.
  2. Do not parallel batteries of different brands/models; ensure power-off before connection.
  3. New or long-idle batteries must be fully charged with a dedicated charger.
  4. Avoid crushing, piercing, or exposing to fire/liquids.




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