Hi,
Currently looking to add a battery and hybrid inverter to my existing 11kwh set up. This is my SLD and the DNO have asked for evidence of "G99 protection" in my diagram, does this mean they are looking for a G99 relay on the system or simply looking for me to say on the diagram that the sunsync is G99 compliant? I have provided the ENA type tests and declarations, but it could still just be being persnickety.
The inverter I am looking at is a 3 phase Sunsync
SYNK-10K-SG04LP3 (diagram is out of date but only on my phone at the moment and also dc isolators are also included externally).
Obviously I can go back and ask but my sparky friend is new to the G99 stuff too, so I'd rather give them the right stuff and use our newbie card later on if required.
Thanks.
Alan
Currently looking to add a battery and hybrid inverter to my existing 11kwh set up. This is my SLD and the DNO have asked for evidence of "G99 protection" in my diagram, does this mean they are looking for a G99 relay on the system or simply looking for me to say on the diagram that the sunsync is G99 compliant? I have provided the ENA type tests and declarations, but it could still just be being persnickety.
The inverter I am looking at is a 3 phase Sunsync
SYNK-10K-SG04LP3 (diagram is out of date but only on my phone at the moment and also dc isolators are also included externally).
Obviously I can go back and ask but my sparky friend is new to the G99 stuff too, so I'd rather give them the right stuff and use our newbie card later on if required.
Thanks.
Alan
Exactly... so G99 is just that the inverter is G99 compliant, nothing to do with comms between export control meter and inverter.