Deye Battery SEF5 Plus

Deye SE-F5 Plus | 51.2V 5.12kWh LFP Battery Module Compact, stackable LiFePO4 battery module built for Deye's ESS Solution — now with a 10-year warranty. The SE-F5 Plus is a 5.12kWh LiFePO4 battery module designed to pair seamlessly with Deye hybrid inverters. It combines comprehensive BMS protection, flexible mounting, and dual monitoring modes (local Bluetooth or remote app) with a longer 10-year warranty and 16MWh energy throughput — all in the same compact footprint as the standard SE-F5. Why Choose This Battery Comprehensive Protection — Advanced BMS with active fuse Superior Performance — Supports max 1C charge and 1.2C discharge, with GaN MOSFETs delivering 50% loss reduction and high-temp resistance Flexible Expansion — Up to 32 units in parallel (up to 64 with CAN-Bridge) Optimized Energy Density — Integrated PACK design reduces line loss and enhances energy density Easy Maintenance — Auto-networking with local monitoring mode for battery and remote monitoring mode for the full ESS Reliable Durability — Operates reliably from -20°C to 55°C with natural cooling Extended Warranty — 10-year warranty and 16MWh energy throughput, longer than the standard SE-F5 Flexible Installation — Wall-mounted, floor-mounted, or stack-mounted Key Specifications Parameter Value Battery Chemistry LiFePO4 Capacity 100 Ah Scalability Max. 32 units in parallel (64 with CAN-Bridge) Nominal Voltage 51.2 V Operating Voltage 44.8V ~ 57.6V Nominal Energy 5.12 kWh Rated Power 1.5 kW (0.3C charge & discharge at 25°C) Charge Current (Recommend / Max Continuous / Peak) 30A / 100A / 120A (10 sec) Discharge Current (Recommend / Max Continuous / Peak) 30A / 120A / 150A (10 sec) Recommended Depth of Discharge 80% DoD Dimensions (W×H×D) 370 × 548 × 140 mm Weight 41 kg LED Indicator LED (SOC, working, protecting) & buzzer IP Rating of Enclosure IP21 Operating Temperature Charge: -10°C ~ 55°C; Discharge: -20°C ~ 55°C Storage Temperature 0°C ~ 35°C Relative Humidity 95% (non-condensing) Altitude ≤3000 m Cycle Life ≥6,000 cycles (25°C ± 2°C, 70% EOL) Installation Wall-mounted, floor-mounted, stack-mounted Communication CAN2.0, RS485, Bluetooth + APP Warranty Period 10 years* Energy Throughput 16 MWh* Certification UN38.3, CE, CB *Conditions apply — refer to Deye's Warranty Letter for details. Smart Monitoring via Deye APP Bluetooth Local Monitoring — Low-power Bluetooth LE with quick pairing, no internet needed, and portable control Remote ESS Monitoring — Real-time equipment monitoring, intelligent charging/discharging strategies, AI data analytics, and customized maintenance for the full inverter + battery system Ideal For Homeowners and installers building a Deye-based ESS system who want a compact battery module with strong safety features, flexible mounting, and long-term warranty coverage — scaling from a single unit up to large parallel battery banks. Specifications per manufacturer datasheet (Deye SE-F5 & SE-F5 Plus & SE-F12 & SE-F16 / SUN-3/3.6/5/6K-OG01LP1-EU-AM2 Brochure, 20260725 V1.0). Specifications subject to change without notice.