Which inverter brands are supported? What is closed-loop communication?
September 19,2025
As energy-storage systems become more intelligent, closed-loop communication has become the preferred choice for many users. Unlike traditional open-loop control, closed-loop communication enables real-time interaction between the battery and the inverter, delivering more accurate and safer energy management.
I. Which inverter brands support closed-loop communication with the battery?
At present, the Server Rack series batteries can be connected to the following inverter brands:
II. What is Closed-Loop Communication?
Closed-loop communication establishes a direct data link between the battery and the inverter—typically via RS485, CAN, or another protocol—enabling the following functions:
The battery continuously uploads real-time status parameters (SOC, voltage, current, etc.) to the inverter.
The inverter dynamically adjusts its charge/discharge strategy based on the battery’s actual state.
Alarms are linked between devices (e.g., charging is automatically halted if the battery reports over-temperature or under-voltage).
Advanced features such as SOC calibration and integrated battery-protection logic are supported.
In contrast, open-loop mode relies on fixed, manually entered parameters and cannot react in real time, posing risks of over-charge or over-discharge.
Note: If you are unsure whether your inverter supports communication with the battery, please contact customer service for confirmation.
The core theme of this article series is “Intelligent Battery Communication,” focusing on the communication functions and technologies of the 48V 100AH server rack battery and its related devices. It covers master-slave communication, upper computer communication, mobile APP communication, and inverter communication, aiming to help users understand and apply these technologies.
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