SS-F5

  • 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-F5Categories: High Voltage Series (HV)
Contact Us

Description

Deye SS-F5: High-Performance LiFePO₄ Home Energy Storage Solution

Introducing the Deye SS-F5, a state-of-the-art 5.12 kWh residential energy storage system from the Deye SS-Series. Designed for reliability and ease of use, this battery leverages safe and durable Lithium Iron Phosphate (LiFePO₄) chemistry to optimize your home’s energy usage and increase self-consumption from solar power systems.

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
Certifications Europe, Germany

Key Features & Benefits:

  • Integrated Cell-to-Pack Design: Features a streamlined construction from the individual battery cell up to the complete battery pack, enhancing structural integrity and eliminating the complexity of modular builds.
  • Simplified Integrated Control: Combines power circuitry and the Battery Management System (BMS) into a single unit, removing the need for an external switch box and simplifying installation.
  • Lightweight & Efficient: Utilizes a robust plastic housing instead of heavier sheet metal, reducing the overall weight to just 45 kg and achieving a 14% higher energy-to-weight density for easier handling.
  • Excellent Performance & Safety: Delivers consistent power with enhanced balancing capabilities (Max. 0.15A symmetrical current) and incorporates crucial DC-side arc fault detection for increased safety. Multiple units can be connected in parallel for increased capacity (consult documentation for specific parallel limits).
  • User-Friendly Operation & Maintenance: Equipped with MC4 quick connectors for straightforward electrical installation. Features a clear LCD display showing State of Charge (SOC) and error codes, enabling visual local diagnostics. Real-time remote monitoring is also available via CAN2.0 / RS485 communication ports.
  • Durable & Long-Lasting: Engineered for longevity with a cycle life of ≥ 6000 cycles (at 25±2°C, 0.5C charge/discharge, 70% End-of-Life). Backed by a reassuring 10-year warranty.
  • Robust & Adaptable: Designed to operate reliably across a wide ambient temperature range (-20°C to 55°C) and features an IP65 rating, ensuring protection against dust ingress and low-pressure water jets. Suitable for installation at altitudes up to 3000m.
  • Flexible Installation: Offers versatile placement options with support for both wall mounting and floor standing installations.
  • Elegant Design: Boasts an exquisite appearance with a brushed metal front panel that complements modern homes.

The Deye SS-F5 represents a compact, efficient, and highly reliable home energy storage solution. Combining advanced LiFePO₄ technology with integrated controls, robust safety features, flexible installation, and a long service life, it is an ideal choice for homeowners seeking to enhance their energy independence and reduce electricity costs.

Download

Deye SS-F5 Datasheet

Deye SS-F5 Datasheet German

Certificate

Statement

DEYE Statement on Battery Expansion and Insulation Fault

Contact Us

Contact Form

en_USEnglish