Growatt SPH 10000TL-HU-US firmware

[GlenB]

Hello,
FYI
Growatt has sent me (more than once) the three firmware update files (305.bin, DSP1.bin and DSP2.bin) so I could use
the USB update procedure on the inverter.
Unfortunately, the files the Growatt rep has always sent me are VERY OLD version 1&2 firmware.

Growatt HAS the correct files I suspect, they are not giving them to their reps.

The rep was able to update one of my on-line inverters to versions 9 & 10.

What happened when I did the USB update was to DOWNGRADE my firmware from versions 4 & 5, to 1 & 2.

I went BACKWARDS...

Just a friendly warning...

GlenB
Moultrie GA

 

[GlenB]

Unknown to me at the writing of the above message, Growatt DID upgrade the other inverter's firmware over-the-air.

 

[1201]

Unknown to me at the writing of the above message, Growatt DID upgrade the other inverter's firmware over-the-air.

So are you back to v9 and v10?

 

[GlenB]

Yes, latest version on both inverters

 

[1201]

Good to hear that

 

[mike@mikesphotography.]

Any differences in firmware or reason why you updated?

 

[GlenB]

I was mistaken. One on 1-year-old firmware .01 and the other one from factory on version .04

 

[GlenB]

I just received newer firmware from Growatt for the SPH10000TL-HU-US inverters.
110.06
108.07
109.05
I flashed it using the USB method.
It did not fix the problem i am having

 

[flyinbolts]

I just received newer firmware from Growatt for the SPH10000TL-HU-US inverters.
110.06
108.07
109.05
I flashed it using the USB method.
It did not fix the problem i am having

I have a brick after support working with me - they're replacing but I want to tinker at my risk since the hardware is written off... would you be open to sharing firmware via message and I can test?
Currently the folder i have is 305

 

[GlenB]

these worked for me....