August 27, 20205 yr Hi is there someone that can help me with firmware for growatt spf 5000. We suspect that something is wrong in the firmware with this device, had it with a guy who tested this device and cant find any hardware problems. Struggling to charge the battery from grid, and error 122 Thanks in advance
August 28, 20205 yr Hi Bro, if the inverter is still new, take it back to the supply for a swop or get them to update the firmware for you
August 28, 20205 yr I recall some members in this thread have been discussing the firmware and some seems to have a few versions of it.
September 1, 20205 yr Author Hi Guys Thanks for the help, i got this inverter from a friend. Its out of warranty and growatt does not want to help me because i don't have a installer that installed it. I have also tried a supplier here locally, they could only supply me with the newer growatt inverter firmware MHP 5000 GRT Thanks
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