This user manual provides instructions for installing, operating, maintaining and troubleshooting SAJ hybrid solar inverters, including the Sunfree 5K, 4K, 5K-HC and 4K-HC models.
Make sure the AC input voltage and current are compatible with the rated voltage and current of the inverter; otherwise, components might be damaged, or the device cannot work properly.
An inverter that has reached the end of its operation life is not required to be returned to your dealer; instead, it must be disposed by an approved collection and recycling facility in your area.
SAJ R6 is a grid-tied solar inverter designed for residential and commercial applications. It features advanced technology for efficient energy conversion and intelligent grid interaction. This user manual
· Before opening the housing, the SAJ inverter must be disconnected from the grid and PV generator; you must wait for at least five minutes to let the energy storage capacitors fully be discharged after
This document is a user manual for hybrid solar inverters from Guangzhou Sanjing Electric Co., Ltd. It provides safety precautions and instructions for installing, operating, and maintaining the H2 series
Before opening the housing, the SAJ inverter must be disconnected from the grid and PV generator; you must wait for at least five minutes to let the energy storage capacitors completely discharged after
After the device is running, the AIO3 interface cannot see the CHS2 information. The main reason is that the AIO3 version is too low. It is recommended to upgrade the AIO3 communication module version
NOTICE · Public utility only · The PV inverter is designed to feed AC power directly to the public utility power grid; do not connect AC output of the inverter to any private AC equipment. The inverter
If an Earth Fault Alarm occurs, the second LED indicator will be lit up and error code <31 Insulation Error Master> will be displayed on the screen of inverter Wi-Fi communication module until the error being
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