Can someone explain when there is inhouse load on phase 3 why other two multis do not generate more power to get to -8kw grid setpoint. Here is image how my -8000W GridSetpoint is when using oven on Phase 3
And here the same -8000W gridsetpoint when oven turned off.
I have 3 pcs of 5000KV multiplus II units 48V.
There is no BMS involved I can discharge and charge at 250A if needed.
It seems that L1 and L2 multis just inverted at 2,6kw but they should have ramped up to at least 3,6kw
Yeah you are right 70A per multi, but I have seen 4kw per multi.
But it does not add up. 70A x 51V = 3570W, then lets take 10% for conversion it is 3213W and then substract the load on L1 and we get 2895W. Yeah close but still 200W should have been more on grid meter.
I figured out some time ago that that MULTI in lower of the picture is showing DC voltages and amps but AC wattage :)
50,84v * 212,4A = 10798,416W and wattage is 9031W, so in losses (so heat) is going 1767W :) and that is more than 10%, it is 16% and therefore my 200W in previous section is just that extra 6%.
The inverter power is 4000W at 25°C.
Your batteries are at 30°C so I guess you ambient temperature is also above 25°C and If the MultiPuls' running at full power for a while they will derate the power output.
