Well its working fine I would rather chase the supplier of the unit to maybe exchange it, what country did you buy it in? But if you still think the firmware is going to do anything, just remember the 230v from the Grid and the output to the load must be isolated and the panels turned off, the unit must only be powered by the battery when doing the Firmware.yes it still works normally, but error 02 still shows on the LCD
I have 8 panels 550w (50v 14ah)
ok, thanksWell its working fine I would rather chase the supplier of the unit to maybe exchange it, what country did you buy it in? But if you still think the firmware is going to do anything, just remember the 230v from the Grid and the output to the load must be isolated and the panels turned off, the unit must only be powered by the battery when doing the Firmware.
It's all there, But this is not an update "Nasser1" requested the original firmware for some reason, and if you are not familiar with doing these updates, rather leave your unit as is, you do not want to end up with a problem.Sky link , I tried opening the update you posted , but nothing there ?
Right , I was looking as I have some issues with my system and was told I should update from supplier . I am onIt's all there, But this is not an update "Nasser1" requested the original firmware for some reason, and if you are not familiar with doing these updates, rather leave your unit as is, you do not want to end up with a problem.
But the firmware you have must be another model, this is only for SPF5000ES what is the model number of your unit?Right , I was looking as I have some issues with my system and was told I should update from supplier . I am on
48 02 909
49 02 907
This is how the system was supplied
SPF 5000TLHVM-WPVBut the firmware you have must be another model, this is only for SPF5000ES what is the model number of your unit?
Right, you will need to get onto Growatt or your local Growatt guys and see if they can supply you with the firmware or search the net to see if it's out there.SPF 5000TLHVM-WPV
Yes I ve been trying to get answers from growatt but it's like trying to raise the deadRight, you will need to get onto Growatt or your local Growatt guys and see if they can supply you with the firmware or search the net to see if it's out there.
The ES is a 230v unit and may also have a 120v version, but your unit at a guess has a different mcu , and not SUB mode? Just phone Growatt and speak to technical and ask them to send you the update.What is the difference ? I understood the only difference was the ES is a USA120 v version?
Yes I ve been trying to get answers from growatt but it's like trying to raise the dead![]()
I will if you give me the phone number?The ES is a 230v unit and may also have a 120v version, but your unit at a guess has a different mcu , and not SUB mode? Just phone Growatt and speak to technical and ask them to send you the update.
Before you do all these changes maybe just remove all load from the unit, start it up on battery only and do a reset.Great thank you yes if you have you can send me all old firmwares you have that i can check and find if some is the o e i had before and if that fixes it.
You upload here or by PM?
Thank you found it but not how can fix or why it is
The Growatt SPF 5000ES should wotk aldo without wifi stick or not hmm
Hello
Found the crazy stupid problem
Why the Inverter not work anymore without Wifi Stick want test what makes the problem of switch off off grid net
See videos
1. When unplug the wifi stick the off grid goes out.
2. When plug in the off grid start - bypass again
3. then when wifi stick startet the stick and off frid goes down
4. then the wifi stick blinks 2 times red and then goes green and off grid start again
5. It works but then does same also sporatic over the day very bad
For testing also tryed with and without wifi router connectet it does that restart of wifi stick if no wifi connected all 1,3 - 1 1/2 hours
If wifi connected it does often also all 1,3 or 1 hours or 4 hours or sometimes work 1 day or 2 days but now always sporatic.
But very bad devices have now defects, routers ddwrt reset to default because
Power goes on for some seconds then goes off thenn goes on Again
Also NAS and PS4 not like that
The Siemens Oven in the kitchen resered neede Varation Code and now it not start sometimes anxmore because that power on off on off
Dont know how can fix or what makes the problem
It started 1 weeks after upgraded the firmware of the inverter.
But think its an HW defect at Wifi stick or at the COMM Board or so?
In 2nd s-w night video see how it does automatic
Regards
One other point is the unit can work with wifi or without, now I have been hunting for older firmware and this seems to be the oldest I have right now.Great thank you yes if you have you can send me all old firmwares you have that i can check and find if some is the o e i had before and if that fixes it.
You upload here or by PM?
Thank you found it but not how can fix or why it is
The Growatt SPF 5000ES should wotk aldo without wifi stick or not hmm
Hello
Found the crazy stupid problem
Why the Inverter not work anymore without Wifi Stick want test what makes the problem of switch off off grid net
See videos
1. When unplug the wifi stick the off grid goes out.
2. When plug in the off grid start - bypass again
3. then when wifi stick startet the stick and off frid goes down
4. then the wifi stick blinks 2 times red and then goes green and off grid start again
5. It works but then does same also sporatic over the day very bad
For testing also tryed with and without wifi router connectet it does that restart of wifi stick if no wifi connected all 1,3 - 1 1/2 hours
If wifi connected it does often also all 1,3 or 1 hours or 4 hours or sometimes work 1 day or 2 days but now always sporatic.
But very bad devices have now defects, routers ddwrt reset to default because
Power goes on for some seconds then goes off thenn goes on Again
Also NAS and PS4 not like that
The Siemens Oven in the kitchen resered neede Varation Code and now it not start sometimes anxmore because that power on off on off
Dont know how can fix or what makes the problem
It started 1 weeks after upgraded the firmware of the inverter.
But think its an HW defect at Wifi stick or at the COMM Board or so?
In 2nd s-w night video see how it does automatic
Regards
Went hunting on an external drive I have and found thisGreat thank you yes if you have you can send me all old firmwares you have that i can check and find if some is the o e i had before and if that fixes it.
You upload here or by PM?
Yes thank you will try this steps first
It the same reset i did after firmware upgrade. I resets all settings off inverter.
?
but can you send or upload and post if you find thank you.
Then i can try then also if reset not help if at the old firmware i was if same problem so its hardware problem
Edit: zhank you for this firmware will test if reset not helps
I was going to call him on Monday, can you repost the number please, I hadn't written it down .I will if you give me the phone number?
Both 40.05 one later than the otherthank you will check all and try how do fix the problem
also wrote growatt but takes weeks for answersthank you so much for fast help
EDIT: Have you also 40.05-41.05.701?
Hi i am stuck at same point after following growatt personnel instruct remotely... now we are stuck and i am in total darkness. did you manage to resolve the issue. if yes, kindly assist with information. Thank you in advanceHi everyone,
I recently received the latest firmware (F2809_SK040.06_20220104_A.bin and F030_SK041.06_20220104_A.bin) and ISP tool 4.21 from Growatt support in China and tried to update the firmware but the ISP Tool keeps on sending "Send: Start!" endlessly and my inverter is not starting nor the firmware is being flashed.
I used to have the firmware version 040-05-701 and 041-05-701 but after the tool failed to start the inverter I can now see 008-00-316 and 041-05-701 and the inverter is not working.
Need some help please.
You are stuck with what? Not doing the update?Hi i am stuck at same point after following growatt personnel instruct remotely... now we are stuck and i am in total darkness. did you manage to resolve the issue. if yes, kindly assist with information. Thank you in advance