Growatt SPF 5000 ES software upgrade

[Jim Lee]

sometimes when charging battery it's jump form 60% to 100% or 70 to 100%. I feel it's look like battery bms bugs or old growatt firmware bugs.

I have 4 Growatt 5000 ES and the 4th one does that. Do you think a software update will fix it?

 

[Harakiri37]

What version aer you on nnow?

 

[Jim Lee]

040 05 7.01 And 041 05 7.01

 

[Harakiri37]

Could be..
Try the update..
The old ones (04x) are easy to update.

 

[sailinhan]

I have 4 Growatt 5000 ES and the 4th one does that. Do you think a software update will fix it?

look like the problem was cause by battery. My battery was 16 cells and look like bms not interpret well with growatt. Try check the battery.

 

[Jim Lee]

look like the problem was cause by battery. My battery was 16 cells and look like bms not interpret well with growatt. Try check the battery.

The batteries were purchased from Signature Solar and match the inverters also bought from SS.

 

[Jackofalltr8des]

Hello,
I have 2 spf5000es running parallel. They were purchased about 1 year apart from each other. The PCB boards look different. How do I determine what firmware to use for each one? Is the firmware good for all versions?

 

[skylink]

Look at the current firmware of your units

 

[skylink]

Hello,
I have 2 spf5000es running parallel. They were purchased about 1 year apart from each other. The PCB boards look different. How do I determine what firmware to use for each one? Is the firmware good for all versions?

Look at the current firmware of your units if its 040 that's what you stick with if its 067 then you stuck with that, they are not interchangeable

 

[sailinhan]

I have 4 Growatt 5000 ES and the 4th one does that. Do you think a software update will fix it

my battery bms not working perfect with growatt Li mode. With Li mode battery only charged around 60-80%.
Now i used user2 mode and battery are fully charged.