Deye SE-F5, a cutting-edge LiFePO4 lithium iron phosphate battery designed to maximise the value of your solar panel system with battery — delivering clean, reliable energy when you need it most.

the SE-F5 is a 5.12 kWh solar energy storage solution built on proven LiFePO4 lithium ion battery technology, offering exceptional safety, thermal stability, and a lifespan of over 6,000 cycles at 80% DoD. It’s the dependable solar power battery engineered to go the distance.

What truly sets this solar PV storage unit apart is its extraordinary scalability. With support for up to 32 units in parallel and expandability reaching up to 8 MWh, the SE-F5 transitions effortlessly from powering residential solar energy needs to serving as a backbone for large energy storage systems and community energy storage projects across Asia, Africa, and Latin America.

With a solar battery voltage range of 44.8 V to 57.6 V and peak current support of 175A, this solar and battery solution handles real-world demand without compromise. Built-in RS485, CAN, and Bluetooth connectivity enables smart monitoring via the Deye App, while its compact wall or stack-mount design makes installation simple in any setting — from a home garage to a commercial facility.

Whether you need solar panel backup for everyday use or a robust emergency battery backup power system for critical moments, the SE-F5 delivers with an IP21-rated enclosure and an operating range of -20°C to 55°C.