Goodwe ES nad EM Firmware Updating Guide:
1. Please read instructions carefully before updating.
2. Please Note EM inverters may be damaged when updating with PV on.
3. Please do not Use the EZ flash if the unit has the most current version on:
The firmware update for Goodwe ES and EM is EZ flash (master and slave 1515) Data send 08.
For EM is EZ flash (master and slave 0404) Data send 08.
The new ES inverters (shipped after march 2019) will not require EZ flash update only the Data
send.
Equipment needed:
• • Laptop or PC
• • USB male to male cable
• • EZFlash (program)
• • Data Send (Program)
The USB cable can be purchased at any Matrix store
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