Battery DEYE SE-F12-C 12.03 kWh LiFePO4

DEYE SE-F12-C is a low-voltage LiFePO4 energy storage battery with a nominal capacity of 12.03 kWh , designed for modern home and commercial energy storage systems. With a nominal voltage of 51.2 V and a capacity of 235 Ah , the model offers a reliable solution for storing and subsequently using the electricity produced by the photovoltaic system.

The battery uses LiFePO4 (lithium iron phosphate) technology, which features good thermal stability, long service life and high reliability. The integrated advanced BMS system manages and protects the battery performance, and the design of the integrated PACK is designed to reduce losses in the connection lines and optimize energy density.

DEYE SE-F12-C offers a 90% recommended depth of discharge (DoD) , which allows for efficient use of a significant portion of the available energy capacity. The manufacturer states an operating life of ≥6000 cycles under certain test conditions.

For systems with higher capacity requirements, the model allows for the connection of up to 32 batteries in parallel , and when using a CAN-Bridge, according to the documentation, up to 64 can be connected. This allows the storage system to be expanded according to future energy needs.

The recommended charging current is 115 A , and the maximum continuous charging current reaches 230 A. When discharging, the values are 115 A recommended current and 230 A maximum continuous current , respectively. The maximum peak current reaches 280 A for 10 seconds .

Communication via CAN 2.0 and RS485 , as well as Bluetooth + APP support, facilitate integration, monitoring and management of the system. The SE-F12-C version is a configuration with a display, which provides convenient visualization of battery status information.

The model offers flexible mounting options – on a wall, on the floor or by stacking several batteries on top of each other . For the SE-F12 series, the manufacturer also offers optional wheels for easier positioning.

The compact design with dimensions of 400 × 559 × 233 mm and an approximate weight of 84 kg allows the battery to be integrated into various energy storage system configurations.

Main advantages

• Nominal energy: 12.03 kWh
• Capacity: 235 Ah
• Nominal voltage: 51.2 V
• Battery technology: LiFePO4
• Operating voltage: 44.8–57.6 V
• Recommended depth of discharge: 90% DoD
• Up to 32 batteries in parallel
• Up to 64 batteries with CAN-Bridge
• Maximum continuous charging current: 230 A
• Maximum continuous discharge current: 230 A
• Peak current: 280 A for 10 seconds
• Communication: CAN 2.0, RS485, Bluetooth + APP
• Advanced battery management system BMS
• Natural cooling
• Wall, floor or stack mounting options
• Life cycle: ≥6000 cycles
• Warranty period: 10 years under the manufacturer's terms
• Certificates: UN38.3, CE, CB