Another alternate way to control the eltek:
Use raspberry pi + python + cheap CAN-USB dongle
+1 for a 1.8kWMerlin wrote: i got also the bad news from eltek about the price BUT if i take enough(50!!!) i could sell them for 275€ each.
still not that cheap. but theres no other PSU out there to beat that power/size.
how many guys are interessted if i can get that price?