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

Description Deye SS‑F5 – 5.12 kWh LiFePO₄ Home Energy Storage A compact, safe and long‑life battery for residential solar systems. The Deye SS‑F5 uses Lithium Iron Phosphate (LiFePO₄) cells and an integrated cell‑to‑pack architecture for reliable, efficient home energy storage and increased solar self‑consumption. Parameter Specification Model SS‑F5 Chemistry LiFePO₄ Capacity (nominal) 5.12 kWh (20 Ah) Nominal voltage 256 Vdc Operating voltage 224–292 Vdc Recommended charge/discharge current 10 A Max charge/discharge current 20 A Operating temperature -20 °C to 55 °C Cycle life ≥ 6,000 cycles (25±2 °C, 0.5C/0.5C, EOL 70%) Warranty 10 years Communications CAN2.0 / RS485 Ingress protection IP65 Dimensions (W × D × H) 474 × 200 × 646 mm Weight 45 kg Installation Wall mount / Floor standing Recommended storage temp. 0 °C to 35 °C What makes the SS‑F5 stand out Energy & Capacity: Offers a 5 kWh battery system energy and a 20 Ah battery system capacity, ensuring ample power supply. Voltage Range: Features a nominal voltage of 256 Vdc and an operating voltage range of 224 – 292 Vdc, compatible with various setups. Current & Temperature: Recommends a 10 A discharge/charge current (max 20 A) and works in ambient temperatures from -20°C to 55°C. Design & Safety: Boasts advanced structural design with direct cell-to-pack integration and a plastic enclosure for 14% higher energy density. It also has an integrated master-slave BMS board for intelligent management. Longevity & Warranty: Provides a cycle life of ≥6000 cycles (at 25±2°C, 0.5C/0.5C, EOL 70%) and comes with a 10-year warranty. Convenience: Equipped with MC4 quick connectors for easy installation, visual fault codes for diagnostics, and supports CAN2.0/RS485 communication. Suitable for wall/floor mount, with an IP65-rated enclosure, usable in 0% – 100% RH humidity and up to 3000m altitude.