TheNinjaCat
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TheNinjaCat got a reaction from system32 in Geyserwise cut off at 55 degreeshttps://www.geyserwise.com/wp-content/uploads/2023/05/GeyserWise-Max-installers-manual-2015.07.01.pdf
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TheNinjaCat got a reaction from zsde in Communication Between Growatt inverter and Must batteryHi @Echme3lat,
Did you ever manage to get this issue resolved. I have the same issue, however with the Growatt 3000 and 24V Must 100Ah battery.
I have been in communication with MUST and there are a few things that you need to do, the main one is that you have to change the protocol on the battery via MUST's PBMSTools battery software (see attached image), as well as get the comms cable made up as per their specifications.
I have *most of the information as well as the software
Would be great to hear if you have manged to get this sorted and if not, perhaps we can get it sorted here