DEYE SE-G5.1 Pro-B LiFePO4 5.12 kWh Battery Module

The DEYE SE-G5.1 PRO-B is a LiFePO4 battery module designed for modern photovoltaic energy storage systems and backup power applications. Built as a 48 V class low-voltage home energy storage battery, it offers a nominal capacity of 5.12 kWh and is well suited for residential and commercial self-consumption setups.

• Product type: low-voltage lithium battery module for solar PV storage and backup power
• Chemistry: lithium iron phosphate (LiFePO4)
• Nominal energy: 5.12 kWh
• Nominal voltage: 51.2 V
• Battery capacity: 100 Ah
• Application: residential and commercial photovoltaic storage systems
• System use: hybrid inverter systems and backup power solutions
• Installation: rack-mount and stackable modular design
• Scalability: expandable modular battery system
• Communication: CAN and RS485
• Compatibility: designed for Deye and other supported hybrid inverters
• Protection: integrated BMS protection
• Battery life: high-cycle-life lithium technology

Thanks to its modular construction, the SE-G5.1 PRO-B can be integrated into scalable energy storage setups, making it a practical choice for households and businesses looking to increase energy independence. The CAN and RS485 communication interfaces support smooth cooperation with compatible inverter systems, while the built-in BMS helps manage battery operation.

As a Deye 5.12 kWh battery module, this model combines LiFePO4 technology, flexible installation, and compatibility with hybrid solar systems in one solution. It is a solid option for users who want reliable storage capacity for daily self-consumption, backup supply, and future system expansion.