Description

Deye SE-F12 12kWh Lithium Battery (LiFePO₄)

The Deye SE-F12 12kWh Lithium Battery is a high-performance residential and commercial energy storage solution designed to maximise solar self-consumption and provide reliable backup power. Featuring advanced Lithium Iron Phosphate (LiFePO₄) technology, the SE-F12 delivers exceptional safety, long service life, and dependable performance for hybrid and off-grid solar systems.

With intelligent Battery Management System (BMS) protection, high charge and discharge capability, and expandable capacity, the Deye SE-F12 is ideal for homes and businesses seeking efficient, scalable, and reliable energy storage.

Key Features

12kWh Energy Storage Capacity – Provides reliable energy storage for residential and commercial applications.
Advanced LiFePO₄ Battery Technology – Delivers outstanding safety, thermal stability, and long operational life.
51.2V Low-Voltage System – Compatible with a wide range of 48V hybrid and off-grid inverters.
6,000+ Cycle Life – Engineered for long-term daily cycling at up to 80% depth of discharge.
Intelligent Battery Management System (BMS) – Protects against overcharging, over-discharging, overheating, overcurrent, and short circuits.
High Continuous Output – Supports demanding household and commercial loads with high charge and discharge capability.
Expandable Design – Connect up to 32 batteries in parallel for increased storage capacity, with larger systems supported using a CAN Bridge.
Bluetooth Monitoring – Monitor battery status and performance in real time using the Deye mobile application.
Flexible Installation – Suitable for wall-mounted or floor-mounted installations.
Low Maintenance – Maintenance-free operation for hassle-free energy storage.

Technical Specifications

Model: SE-F12
Battery Chemistry: Lithium Iron Phosphate (LiFePO₄)
Nominal Energy: 12.03kWh
Nominal Voltage: 51.2V
Operating Voltage Range: 44.8V – 57.6V
Capacity: 230Ah
Maximum Continuous Current: 230A
Peak Current: 280A (10 seconds)
Cycle Life: 6,000+ cycles
Parallel Expansion: Up to 32 units (64 with CAN Bridge)
Communication: CAN / RS485
Protection Rating: IP21
Operating Temperature: -20°C to 55°C
Dimensions: 400 × 583 × 232 mm
Weight: 84kg

Ideal Applications

Residential solar energy storage
Commercial backup power
Hybrid solar systems
Off-grid installations
Load shedding protection
Energy independence and self-consumption

Why Choose the Deye SE-F12?

The Deye SE-F12 12kWh Lithium Battery combines advanced LiFePO₄ technology, intelligent battery management, and expandable storage capacity to provide a safe, efficient, and dependable energy storage solution. Designed for long-term performance and seamless integration with compatible hybrid inverters, it delivers reliable backup power and helps maximise the value of your solar investment.