DEYE SE-F5 Pro-L

Key features

• Comprehensive protection: Advanced BMS with an active fuse, monitoring and protection for safe operation
• High power capability: Supports up to 1C charging and 1C discharging
• Scalability: Up to 32 units in parallel
• Easy operation: Automatic network grouping, with local (battery) and remote (ESS) monitoring options
• Wide temperature range: Reliable operation from -20°C to 55°C with natural cooling

Technical specifications

• Battery chemistry: LiFePO4
• Capacity: 100 Ah
• Nominal voltage: 51.2 V
• Operating voltage range: 44.8 – 57.6 V
• Nominal energy: 5.12 kWh
• Recommended depth of discharge (DoD): 90%
• Max continuous charge current: 100 A
• Peak charge current: 150 A (120 s)
• Max continuous discharge current: 100 A
• Peak discharge current: 150 A (120 s)

Expandability

• Parallel capability: Up to 32 units in parallel (the system can be expanded further using a CAN-Box)

Environmental specifications

• Ingress protection: IP21
• Operating temperature: Charging 0–55°C, Discharging -20–55°C
• Storage temperature: 0–35°C
• Relative humidity: Max 95% (non-condensing)
• Installation altitude: ≤3000 m
• Cycle life: ≥6000 cycles (25±2°C, 70% EOL)

Mechanical design

• Dimensions (W × H × D): 404 × 547 × 141 mm (without mounting plate)
• Weight: approx. 44 kg
• Installation: Wall-mounted / floor-standing / stackable

Communication & indication

• Communication: CAN2.0, RS485, optional module (WiFi + Bluetooth + app)
• Status indication: SOC LEDs, RUN/ALM indication, buzzer
• Controls/connectors: Power button, circuit breaker, inverter communication (RJ45), parallel connection IN/OUT (RJ45), connection point for data logger (WiFi/Bluetooth)

Additional information

• Energy throughput: 16 MWh
• Certifications: UN38.3, MSDS, CE, CB, VDE2510-50, FCC, UL1973, UL9540A, CEC

Monitoring & supervision

The SE-F5 Pro supports local battery monitoring as well as remote monitoring of the full energy storage system (inverter + battery) in compatible environments. App-based solutions enable real-time status tracking, support charge/discharge strategy management, and provide maintenance information.