Description

Deye SE-F5 5.12kWh Lithium-Ion Battery

The Deye SE-F5 is a reliable 5.12kWh low-voltage lithium battery designed for residential and light commercial solar systems. Built with safe and durable LiFePO₄ battery technology, it provides efficient energy storage, intelligent battery management and dependable backup power during outages.

Its compact design supports wall-mounted, floor-mounted or stacked installation, making it suitable for homes and businesses where space is limited. Multiple batteries can be connected in parallel when additional storage capacity is required.

Key Features

5.12kWh nominal storage capacity
51.2V low-voltage battery
100Ah capacity
Safe LiFePO₄ battery technology
More than 6,000 life cycles
80% recommended depth of discharge
Maximum continuous charging current: 100A
Maximum continuous discharge current: 120A
Built-in intelligent Battery Management System
CAN and RS485 inverter communication
Bluetooth and mobile app monitoring
Expandable up to 32 batteries in parallel
Wall-mounted, floor-mounted or stacked installation
LED indicators for battery level and operating status
Compatible with selected Deye low-voltage inverters

Technical Specifications

Specification	Details
Model	Deye SE-F5
Battery chemistry	Lithium Iron Phosphate (LiFePO₄)
Nominal energy	5.12kWh
Nominal capacity	100Ah
Nominal voltage	51.2V
Operating voltage	44.8V to 57.6V
Maximum continuous charge current	100A
Maximum continuous discharge current	120A
Peak discharge current	150A for 10 seconds
Recommended depth of discharge	80%
Cycle life	6,000+ cycles
Communication	CAN 2.0, RS485 and Bluetooth
IP rating	IP21
Dimensions	370 × 548 × 140mm
Weight	Approximately 41kg
Installation	Wall, floor or stack mounted
Manufacturer warranty	5 years

Inverter compatibility must be confirmed before installation. Warranty terms may vary by supplier or distributor. Specifications verified against the official Deye SE-F5 product page.