Sungrow EyeM4 User manual

User Manual

This manual is intended for the wireless communication module researched
and manufactured by Sungrow Power Supply Co., Ltd.
This manual is intended to provide users with detailed information on the
wireless communication module as well as installation, operation, and
maintenance description.
Related Documents
This manual may not cover all information on the wireless communication
module. For more information, visit the website at
This manual is intended for technically qualified personnel who need to install,
operate, and maintain the wireless communication module and end users who
view plant information and perform operations through the iSolarCloudAPP.

II

System Diagram
Wireless Communication Module
Product Appearance
Principle Description
Function Description
Unpacking and Inspection
Nameplate
Scope of Delivery
Storage
Installation Location
Installation
Preparation before Installation
Installation Steps
Inspection Before Commissioning
Commissioning Steps
Removal
Disposal

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The qualified technical personnel can perform the following operations:
Install the wireless communication module to the inverter bottom.
Commission the wireless communication module.
Operate and maintain the wireless communication module.
Upon receiving, check whether the wireless communication module is
damaged during transport. If there is any damage, contact SUNGROW
or the forwarding company.

Risk of injury due to incorrect operations!
Always observe the instructions in this manual when moving and
placing the wireless communication module.
Incorrect operations on the wireless communication module can
cause minor injury, serious injury, or bruise.
Mechanical installation
Poor ventilation will compromise the system performance!
Ensure that the device is well ventilated and sufficiently cooled down
during operation.
Electrical connection
All electrical connections must comply with local and national
regulations.
During operation
Never remove the wireless communication module if it is running or it
carries voltage.
Danger of burning!
Never touch the hot components when the wireless communication
module is running.

Keep unauthorized persons away!
Place warning signs or labels before starting electrical connections
and maintenance, to ensure that unauthorized persons have no access
to the electrical operating area.
Restart the wireless communication module only after the faults
impairing the safety performance of the wireless communication
module have been cleared.
No serviceable components contained in the wireless
communication module. If maintenance work is required, contact
SUNGROW.
Never replace the internal components without permissions.
Otherwise, SUNGROW shall not be held liable for any damage caused.
The components can be damaged due to touching the PCB or other
components sensitive to ESD or performing incorrect operations.
Avoid unnecessary touch to the PCB.
Respect the ESD protection standards, for example, wear a wrist
strap.
Ensure that all warning labels and nameplates on the wireless
communication module are:
Clearly legible
Not removed or covered

Observe the following items:
Grid connection rules
Safety descriptions of other electrical devices