I had 2 x Multiplus-II 3kva (2019 models) running in parallel, where one of them ran into a relay fault after load-shedding. I sent it to the supplier and received excellent support from Sensible Solar and Victron who replaced the old unit with a brand new one.
Therin lies my conundrum; I cannot run the new unit in parallel with the old one.
After much thought (reading up on running the 2 in series instead of parallel, selling the old one and replacing it with a new model etc…) I decided to try my luck and see if anybody would be interested in swopping a Multiplus-II 5kva for the 2 x 3kva’s.
Please bear in mind that the new MP will only carry the remainder of the 2019 warranty.