Sma inverter reset?

[darrell.dci]

hi there people does anyone know how to reset data on a sma 3000TL inverter i.e. E-total And Total kwh back to 0

 

[edexlab]

Out of curiosity why do you need to do this ? also I think the inverter would probably have to be sent either to the service agent or back to Germany

 

[Graeme Harrold]

If it can be done, and you do it, at the very least you will need a Grid Guard code from SMA. Just get in touch with SMA technical direct (in Germany!)

 

[mdovey]

Assuming that the inverter is a HF or TL (with built in bluetooth) or has the bluetooth piggy back card installed you should be able to change this with Sunny Explorer running on a PC/Laptop with a bluetooth adapter. I'm pretty sure that you can change this with the installer password (default is 1111) and that you do not need a grid guard code from SMA. However, I can't check at the moment as my inverter has a piggy back card, so you can only connect via Sunny Explorer during daylight hours...

 

[danesol]

Assuming that the inverter is a HF or TL (with built in bluetooth) or has the bluetooth piggy back card installed you should be able to change this with Sunny Explorer running on a PC/Laptop with a bluetooth adapter. I'm pretty sure that you can change this with the installer password (default is 1111) and that you do not need a grid guard code from SMA. However, I can't check at the moment as my inverter has a piggy back card, so you can only connect via Sunny Explorer during daylight hours...

Correct as this is how I added to mine recently.....