Can the Multiplus 1 control an external relay or contactor to function like the Multigrid?
Certification requirements for South Africa requires NRS 097-2-1 and it seems extra anti-islanding isolation is needed. The Multiplus 1 is not on the list of approved inverters.
I cannot find a definite explanation of the difference between the Multiplus and Multigrid.
It is pretty expensive to install the Victron Anti-Islanding Relay just for this purpose (Anti-Islanding Relay Ziehl), which seems like an overkill.
Can you please provide some insight into this.