Socomec Sunsys B20 three phase 21kva grid-tie inverter

Hi Everybody,

I can get a Socomec Sunsys B20 three phase 21kva grid-tie inverter thats not in use anymore but just want to know whether they still can be used in South Africa (Cape Town) with all the new legislation etc. 

I see a fellow member to this forums has one : https://powerforum.co.za/topic/358-my-business-grid-tie-installation/ and by the looks of it he still using it. https://pvoutput.org/intraday.jsp?id=49819&sid=45346

But the posts are old and things have changed dramatically. 

Just asking for some guidance whether this could be a viable option to pursue.

Regards