martinL

Looking for the same info.
Found that seplos is claiming that (seplos.com)

Well, I finally twisted Jaco's arm into a non-blue install, and the results are beautiful...
With the whole house as a dummy load, I also got a chance to properly test the battery and assorted bits.
Load peaked at 11kW before the geyser controller managed to turn the geyser off, and then stabilised at around 8kW, with 195A draw from the batteries.  After around 10 minutes, batteries, terminals and connecting plates were all still at room temperature.  The wires connecting to the inverter were however a few degrees warmer.  Glad I did not go smaller than the 70mm^2 I eventually settled on. (I have 2x 95mm^2 wires in parallel for joining the banks - and these wires also stayed cool.)
All in all, it has turned out to be a successful experiment so far.
Been off grid for 15 hours so far, and hope to stay that way pretty much indefinitely.