Solar Energy Storage Batteries

Low-Voltage and High-Voltage Battery Storage

Energy storage batteries may be designed for low-voltage or high-voltage systems. Low-voltage battery products commonly operate around nominal 48V or 51.2V architectures, while high-voltage systems combine compatible battery modules to achieve a higher operating voltage.

The battery voltage range must be compatible with the connected inverter or power conversion equipment. Communication between the battery management system and inverter is also important, particularly where CAN, RS485 or other supported communication interfaces are used.

Battery Capacity, BMS and Expandable Storage

Battery capacity is normally specified in kilowatt-hours (kWh) and indicates the amount of energy the battery system is designed to store. Other important specifications can include usable capacity, charge and discharge power, depth of discharge, operating temperature, cycle life and supported expansion options.

A Battery Management System (BMS) monitors and manages battery operation, including parameters such as cell voltage, current and temperature. The exact protection, monitoring and communication functions depend on the battery model and manufacturer.

Solar Batteries from Multiple Manufacturers

Keruo Energy works with multiple manufacturers to source LiFePO4 batteries and modular energy storage solutions for different residential and commercial projects. Battery compatibility should always be checked against the selected inverter and overall system design.

Explore our solar battery range or contact Keruo Energy for current availability, technical information and a quotation based on your energy storage requirements.