EG4 6500EX-48 Firmware Update | Error 61 Fix

Notice: New EG4 6500EX units come with the latest firmware pre-installed Additionally, if your unit is working fine, you do not need a firmware update. If you do not feel comfortable updating your device, the USE setting on the EG4 6500EX will work for the majority of applications. https://eg4electronics.com/downloads/ Cable needed for Firmware Update: https://signaturesolar.com/usb-2-0-to... Please contact us at the link below for any questions. https://eg4electronics.com/contact/ In this video, we will show you how to update the EG4 6500EX-48 firmware. This firmware update will fix some errors that sometimes occur with this Inverter.