DEYE BOS-B 14.3kWh / 215kWh Battery Cluster
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DEYE BOS-B 14.3kWh / 215kWh Battery Cluster

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Key Features

  • 14.3kWh per battery module
  • 214.5kWh / 215kWh nominal capacity per complete cluster
  • 15 × 14.3kWh battery modules per BOS-B215 cluster
  • 768V nominal system voltage
  • 280Ah battery module capacity
  • LiFePO₄ (LFP) chemistry
  • Smart fan cooling
  • Intelligent BMS
  • 168A charge/discharge current specification
  • Recommended 90% DoD
  • ≥6,000-cycle life under specified test conditions
  • 10-year warranty
  • TCP / RS485 / CAN communication
  • IP20 enclosure
  • Operating temperature: -20°C to 55°C discharge
  • Scalable from 100kW to 2.5MW
  • Up to 16 clusters/racks in parallel, depending on system configuration.

₦42,000,000.00

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DEYE BOS-B 14.3kWh / 215kWh Battery Cluster is a scalable high-voltage LiFePO₄ energy storage solution engineered for commercial and industrial energy applications. Each BOS-B battery module delivers 14.3kWh of energy with a 51.2V nominal voltage and 280Ah capacity. A complete BOS-B215 configuration connects 15 modules in series, providing 214.5kWh nominal energy, commonly specified as a 215kWh battery cluster.

The system operates at a 768V nominal voltage and incorporates intelligent BMS management and smart fan cooling for reliable thermal management. It supports TCP, RS485 and CAN communication and is designed for scalable C&I energy-storage systems.

SKU: BOS-B 14.3KWH 215KWH WITH CLUSTER Categories: , Tags: , , , , , , , , , , , , , , , , , , , , , ,

System Electrical Specifications

System Parameter Specification Value (BOS-B 215kWh Rack Cluster)
Main Battery System Model BOS-B (215kWh Cluster)
Series Module Configuration 15× BOS-B 14.33kWh Modules in Series (15S) + 1× HV PDU
Cell Technology Lithium Iron Phosphate (LiFePO4) Prismatic 280Ah
Nominal Capacity 280 Ah
Nominal System Energy 214.95 kWh
Usable System Energy (90% DoD) 193.45 kWh
Nominal Operating Voltage 768.0 V
Operating Voltage Range 648.0 V ~ 864.0 V
Recommended Charge / Discharge Current 140 A (0.5C)
Max. Continuous Charge / Discharge Current 168 A (0.6C)
Depth of Discharge (DoD) 90%
Cycle Life (25°C, 0.5C/0.5C, 90% DoD) ≥ 6000 Cycles

Cluster Sub-Component Specifications

1. Battery Module Unit (BOS-B 14.33kWh)
Module Model BOS-B (14.33kWh Module)
Module Voltage & Capacity 51.2 V / 280 Ah
Module Dimensions (W × D × H) 795.9 × 526 × 274.2 mm
Module Weight approx. 123.0 kg (271.1 lbs)
2. Cluster Control Box / PDU (HV-BOS-B-PDU)
Control Box Functionality Master BMS, Active Balancing, DC Isolation, Inverter Gateway
Control Box Operating Voltage 200 V DC ~ 1000 V DC
Communication Protocols CAN 2.0, RS485, Ethernet / TCP, Bluetooth

Physical & Environmental Parameters

Mechanical & Rack Footprint
Total Cluster Dimensions (W × D × H) 1136 × 800 × 2150 mm (Heavy-Duty Steel Cabinet Assembly)
Total System Assembly Weight approx. 1,850 kg (4,078 lbs)
Ingress Protection Rating IP20 (Indoor Installation / Containerized ESS)
Environmental Operating Limits
Charge Operating Temperature 0 °C to +55 °C
Discharge Operating Temperature -20 °C to +55 °C
Storage Temperature -20 °C to +35 °C
Relative Humidity 5% ~ 85% RH (Non-condensing)
Maximum Operating Altitude ≤ 2000 meters
Certifications & Warranty
Safety & Grid Certifications CE, IEC 62619, IEC 62040, UN38.3, MSDS
Warranty Period 10 Years Standard Performance Warranty
Performance values evaluated at initial standard operation (0.5C charge/discharge at 25°C). Actual system runtime varies based on ambient thermal management and discharge rate.

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