Growatt SPF 3000TL LVM in parallel with SPF3000 TL LVM-ES?

[apctjb]

Anyone know if Growatt SPF LVM can operate in parallel with SPF LVM-ES? I was hoping they might, as they are very similar models, with the ES version being capable of operating without battery. I have 2 SPF LVM operating in parallel and wanting to add a third and a friend has a ES version they are not using..

 

[timselectric]

They probably don't use the same firmware.
But maybe.
More than likely anyone who could answer the question would say no.