3 Phase Multiplus II and 1 phase heatpump

DIY
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1

I am looking at making a 3 phase Multiplus II + 1 phase heatpump
i will use the 3 phase to the house.
The installation - shood be able to run offgrid.

i am lookking at:
MultiPlus-II 48/5000
MultiPlus-II 48/8000

  • my fist idea was 5000 - but is this able to start the heatpump ?

i Got a cheap 1 phase heatpump
Dos any body thah have experince with 1 phase heatpumps on inverter

anybody that have a 1 phase heatpump - and multiplus II
Please list size of inverter and heatpump - and if it is truble free.

From the data
13 kW Kanion Ecospar-M13KW-1N.
Mitsubishi DC Inverterkompressor
Powerusage: 0,41 - 2,01 kW
curent: 1,76 - 8,70 A

2

Hi Henrik Bruun I think you won’t have any problems using the heat pump with a Multiplus II 8000. In my home I have installed 2 Multiplus -II 48/5000 in parallel and I have a totally electric house. With the two multipluses in parallel I can use the heat pump and induction hob for cooking and also other appliances. Of course you can’t overdo it with many things turned on at the same time. My heat pump is a Samsung 12 KW. You could also use just one Multiplus II 5000 but a lot depends on the Heat Pump settings and how many appliances you want to use at the same time.