Hot water heat pump

Hi All,
I’m looking at replacing my electric hot water system with a heat pump hot water system.
Is there one that can be controlled via OH? 2 requirements are. Available in Australia and is at minimum 250L capacity.

Any pump with a Smart Grid ready or similar proprietary inputs will do.

Please note however this is not a home automation forum to be at your general service so please restrict your activities here to openHAB related postings.

Hey Mstormi,
Thank you for the quick reply.

Have a look at the bindings. I’m having a Viessmann heat pump. The binding works but it’s not local, all via cloud. So data is not terribly up to date and you don’t see anything when your internet conection is down.
Also not all settings can be manipulated through the binding as the implementation is not yet complete