SE-G5.3

Description

Safety and Longevity The SE-G5.3 battery is designed with safety and longevity in mind. Utilizing cobalt-free Lithium Iron Phosphate (LFP) technology, it ensures a safer and more sustainable energy solution. The battery boasts a high energy density and is built for low voltage safety connections, making it an ideal choice for various applications.

High Performance The SE-G5.3 supports continuous charge and discharge at 1C/1C, offering 6000 cycles at 90% Depth of Discharge (DOD).

Reliability Equipped with a built-in intelligent Battery Management System (BMS), the SE-G5.3 provides comprehensive protection. It features natural cooling and an IP20 rating, allowing it to operate in a wide temperature range from -20°C to 55°C.

Flexibility The modular design of the SE-G5.3 allows for easy expansion, supporting up to 64 units in parallel. The battery can auto-balance when connected in parallel with different states of charge (SOC), making it suitable for both residential and commercial applications aimed at increasing self-consumption ratios.

Convenience The battery module supports automatic networking without the need for DIP switch settings, simplifying maintenance. It also supports remote monitoring and firmware upgrades via Deye, as well as USB drive upgrades.

Eco-Friendly The SE-G5.3 is designed with environmental protection in mind, utilizing non-toxic and pollution-free materials throughout the module.

Multiple Mounting Methods The battery’s standard 19-inch 3U design supports various mounting methods, including rack mounting, floor-mounted, and wall-mounted with a wall bracket, saving installation space.

Technical Specifications

• Battery Chemistry: LiFePO4
• Capacity: 104 Ah
• Scalability: Max. 64 packs in parallel (Max. 32 packs without external setup)
• Nominal Voltage: 51.2 V
• Operating Voltage: 43.2~57.6 V
• Energy: 5.32 kWh
• Usable Energy: 4.79 kWh
• Charge/Discharge Current:
  • Recommend: 50 A
  • Max: 100 A
  • Peak: 150 A (for 2 minutes at 25°C)
• Recommend Depth of Discharge: 90%
• Dimensions: 440×133×560 mm
• Weight: Approximately 44 kg
• Master LED Indicator: 5 LEDs for SOC (20%~100%), 3 LEDs for working, alarming, and protecting
• IP Rating: IP20
• Operating Temperature: Charge: 0~55°C (optional heating), Discharge: -20°C~55°C
• Storage Temperature: 0°C~35°C
• Humidity: 5%~95%
• Altitude: ≤2000m
• Cycle Life: ≥ 6000 cycles (25°C±2°C, 0.3C/0.3C, 90%DOD, 70%EOL)
• Installation: 19-inch standard rack (depth ≥ 600mm), Floor-Mounted, Wall-Mounted
• Communication Port: CAN2.0, RS485
• Energy Throughput: 16MWh@70%EOL
• Certifications: UN38.3, CE, IEC62619