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Deye SS-F5 (EU) High-Performance 5.12 kWh LiFePO₄ Home Energy Storage Solution

  • Capacity: 5.12 kWh / 20 Ah nominal energy
  • Chemistry: Safe & long-lasting LiFePO₄ (Lithium Iron Phosphate)
  • Design: Integrated Cell-to-Pack & combined power/BMS unit
  • Lightweight: 45 kg with durable plastic housing
  • Longevity: ≥ 6000 cycles with 10-year warranty
  • Robust: IP65 rating, operates from -20°C to 55°C
  • Safety: Includes DC-side arc fault detection
  • Installation: Flexible wall mount or floor standing; MC4 connectors
  • Monitoring: LCD display, CAN2.0 / RS485 communication
SKU: SS-F5 (EU)Categories: High Voltage Series (HV)
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Description

SS – F5 is a high – performance lithium-iron phosphate (LiFePO₄) battery, ideal for various energy storage needs.

Parameter Specification
Model SS-F5
Battery Chemistry LiFePO₄
Nominal Capacity 5.12 kWh (20 Ah)
Nominal Voltage 256 Vdc
Operating Voltage Range 224 – 292 Vdc
Recommended Charge/Discharge Current 10 A
Max Charge/Discharge Current 20 A
Operating Temperature -20°C to 55°C
Cycle Life ≥ 6000 (@ 25±2°C, 0.5C/0.5C, EOL 70%)
Warranty 10 Years
Communication CAN2.0 / RS485
IP Rating (Housing) IP65
Dimensions (W x D x H) 474 x 200 x 646 mm
Weight 45 kg
Installation Wall Mount / Floor Standing
Recommended Storage Temp. 0°C to 35°C

Key Features & Benefits:

  • Cell Chemistry & Energy: Utilizes LiFePO₄ technology, offering a 5kWh battery system energy with a 20Ah capacity.
  • Voltage & Current: Features a 256Vdc nominal voltage and an operating voltage range of 224 – 292Vdc. The recommended discharge/charge current is 10A, with a max of 20A.
  • Operating Conditions: Works in an ambient temperature of – 20°C to 55°C for charge/discharge. Can handle 0% – 100% RH humidity and up to 3000m altitude.
  • Design & Safety: Boasts direct Cell – to – Pack integration with welded assembly and a plastic enclosure, increasing energy density by 14%. Has an IP65 enclosure rating for protection.
  • Intelligent Management & Longevity: Comes with an integrated master – slave BMS board. Offers a cycle life of ≥6000 cycles (at 25±2°C, 0.5C/0.5C, EOL 70%) and a 10 – year warranty.
  • Operation & Monitoring: Equipped with MC4 quick connectors for easy installation. Provides status indicators for SOC and fault code, along with CAN2.0/RS485 communication ports for local diagnostics and remote real – time monitoring.

Download

Deye SS-F5 Datasheet EN

Certificate

Statement

DEYE Statement on Battery Expansion and Insulation Fault