The Deye SE-F12 C is based on LiFePO₄ (LFP) cells, officially positioned by the manufacturer as having enhanced thermal stability and a long life cycle. This means:

• higher fire safety compared to NMC batteries
• long service life (thousands of charge/discharge cycles)
• minimal degradation with proper operation
• stable operation in stand-alone and backup power systems

The integrated BMS (Battery Management System) provides multi-level monitoring of:

• voltage of each module
• temperature
• charge and discharge currents
• cell balance
• overload and short-circuit protection

The BMS ensures synchronization with Deye inverters via standard communication protocols, which is essential for the stable operation of the hybrid solar power plant.

The SE-F12 C model is designed for:

• Working with Deye three-phase hybrid inverters
• building modular energy storage systems
• installations in utility rooms (indoor installation)

The enclosure is designed in a form factor that meets the standards of modern ESS solutions, with front access to service elements and indicators.

Thanks to official compatibility with Deye equipment, the system does not require third-party adapters or unofficial firmware—an important factor for warranty coverage.

In the low voltage battery segment for solar power plants, three parameters are crucial: safety, service life, and scalability. These criteria form the basis of the SE-F12C concept.