I have a 335kW Mecer inverter, and 48kW Lithium battery. recently overloaded and Solar fuse blew.

Now trying to program the inverter to 01 SOL the program changes always back to ESC 00.

Any advice from anyone would be appreciated as to how I can maintain the 01 SOL programme, have tried 01 SbU but that uses more electricity than the 01 SOL did, which i do not understand, as have enough battery power to last thru the night at moment, but SbU used 5.5 kw and 01 SOL less than 1. My geyser is on separate solar system so does not influence the usage on the Solar 15amp system which covers all my domestic uses. Could the SbU program result in Utility power charging battery? Cyrrently there is according to inverter NO Connection from Power utility, whereas before this kicked in when solar stopped at dusk.

 

9 hours ago, Trebornella said:

I have a 335kW Mecer inverter, and 48kW Lithium battery. recently overloaded and Solar fuse blew.

Now trying to program the inverter to 01 SOL the program changes always back to ESC 00.

Any advice from anyone would be appreciated as to how I can maintain the 01 SOL programme, have tried 01 SbU but that uses more electricity than the 01 SOL did, which i do not understand, as have enough battery power to last thru the night at moment, but SbU used 5.5 kw and 01 SOL less than 1. My geyser is on separate solar system so does not influence the usage on the Solar 15amp system which covers all my domestic uses. Could the SbU program result in Utility power charging battery? Cyrrently there is according to inverter NO Connection from Power utility, whereas before this kicked in when solar stopped at dusk.

 

SBU would be charging the battery and discharging again based on setting 12 and 13 if your settings are like mine. 

Charging between PV and grid is set at setting 16. Again on my unit. Not sure due to the typing error on your size. 

Have you switched of the inverter and on again and then tried changing setting 01.

Edited January 10, 20242 yr by Scorp007