The DEYE SE-F12 C (Version C with display) is a high-capacity 11.8kWh / 51.2V / 230Ah low-voltage LiFePO₄ battery module with integrated BMS, designed for scalable residential and light commercial energy storage systems. The C version is the model with a front LCD display, providing clear local visibility of SOC (state of charge), operating status and alarms.

Version C = WITH Display

This listing is specifically for the DEYE SE-F12 “C” version, meaning it is supplied WITH a built-in front display (LCD) for quick on-site checks and easier commissioning/service.

Key benefits

• High capacity in one module: 11.8kWh nominal energy, 51.2V, 230Ah

• Long service life: ≥6000 cycles (tested conditions)

• Strong current capability: up to 230A continuous charge/discharge, 280A peak (10s)

• Expandable storage: up to 32 modules in parallel (up to 64 with CAN-Bridge)

• Communication ready: CAN2.0 + RS485 + Bluetooth + App monitoring

• Flexible installation: wall / floor / stack mounting options

• Reliable protection: integrated BMS for safe operation and system management

• Warranty: 10 years (according to manufacturer warranty terms)

Technical specifications

• Model: DEYE SE-F12 C (Display screen version)

• Battery chemistry: LiFePO₄ (LFP)

• Nominal energy: 11.8 kWh

• Nominal voltage: 51.2 V

• Operating voltage range: 44.8 – 57.6 V

• Capacity: 230 Ah

• Recommended DoD: 90%

• Cycle life: ≥6000 cycles

• Max continuous current: 230A charge / 230A discharge

• Peak current: 280A (10 seconds)

• Communication: CAN2.0 / RS485 / Bluetooth + App

• Protection rating: IP21

• Operating temperature: charge 0–55°C / discharge -20–55°C

• Dimensions (W×H×D): 400 × 559 × 233 mm

• Weight: approx. 84 kg

• Parallel scalability: up to 32 units (up to 64 with CAN-Bridge)

Compatibility check (communication + voltage window)

Before ordering, please verify:

1) Voltage compatibility (must be low voltage 48V-class)

Your inverter/charger must support low-voltage batteries around 51.2V and operate within 44.8–57.6V.
If your inverter supports high-voltage batteries only (100–800V), it is not compatible.

2) Communication compatibility (recommended for full functionality)

For full SOC reporting and controlled charge/discharge, the inverter should support BMS communication via CAN or RS485.
The DEYE SE-F12 C supports CAN2.0 and RS485.

3) Parallel expansion (system design)

Systems can be expanded by adding modules in parallel (up to 32, or up to 64 with CAN-Bridge where applicable).

What’s included

• 1× DEYE SE-F12 C battery module (WITH LCD display)

• Integrated BMS and communication interfaces

Not included

• Inverter / hybrid inverter (sold separately)

• Installation and commissioning (must be done by a qualified installer)

• Any system-specific accessories not supplied by the manufacturer