Description
The Deye SE-F12-MAX (IP65) low-voltage battery is a premium solar battery and energy storage solution designed for demanding residential, commercial, and outdoor photovoltaic installations. Engineered for solar installers, solar distributors, and EPC contractors, this advanced battery system delivers high efficiency, scalability, and long-term reliability for modern solar PV systems and complete energy storage solutions.
With a nominal capacity of 11.8 kWh and a voltage of 51.2V, the SE-F12-MAX offers optimized energy storage performance for hybrid solar systems and off-grid applications. The battery supports parallel connection of up to 32 units, allowing flexible system expansion and scalability for larger energy storage projects .
A key advantage of the SE-F12-MAX is its IP65-rated enclosure, making it suitable for outdoor installation in harsh environments. Combined with its ability to operate in a wide temperature range from -20°C to +55°C, the battery ensures reliable performance in various climate conditions. The system uses natural cooling, providing silent operation and reduced maintenance requirements.
The battery is built with LiFePO4 chemistry, known for its superior safety, long cycle life, and thermal stability. The integrated advanced Battery Management System (BMS) with active fuse protection ensures maximum safety, protects against overcharge, over-discharge, and short circuits, and guarantees stable operation.
Thanks to its integrated PACK design, the system reduces internal resistance and enhances energy density, resulting in improved overall system efficiency. The battery also supports multiple installation methods including wall-mounted, floor-mounted, and stack-mounted configurations, offering flexibility for different installation scenarios.
Communication options such as CAN, RS485, and Bluetooth with app monitoring allow seamless integration with hybrid inverters and smart energy management systems. As highlighted on page 1 of the datasheet, the system supports auto-networking and remote monitoring, enabling intelligent energy management and real-time system control.
With a long cycle life exceeding 6000 cycles and a 10-year warranty, the SE-F12-MAX ensures reliable energy storage and stable performance over its lifetime.
The Deye SE-F12-MAX (IP65) battery is a high-performance solution for solar PV suppliers, solar wholesalers, and energy storage systems, delivering durability, scalability, and efficiency for next-generation solar installations.
Datasheet
