Good Day,

I have three 5kW Mecer/Axpert inverters in parallel.  Two shows "SL" and one "HS" on the screen. What does the "HS" and "LS" mean?

Thanks

43 minutes ago, paulw said:

What does the "HS" and "LS" mean?

"HS" is supposed to suggest "MS" for MaSter, SL is for SLave. The master calls the shots (what mode to be in, how much to charge the battery, etc), and the slaves do what they are told.

If a master is turned off, one of the slaves becomes the new master. Which machine becomes master is supposed to be random, but in practice, one "wins" masterhood 99% of the time.