Country code

[idpandjab]

Can anybody help me with the UK country code for my inverter AC1 battery inverter. Just trying to start up and can't find it anywhere...

Thanks

Ian

[Dave Foster]

If you mean ‘grid code’, it would be either G98_UK or G99_UK depending on which one you have been granted by your DNO.

[idpandjab]

Thank you. Not sure which DNO have assigned, does it make a difference as this is not solar, just battery storage?

[idpandjab]

I get offered G98-1 or G99-1

[Dave Foster]

Surprisingly even with battery storage you are supposed to get DNO approval despite the fact they don’t export (but could be made to) - as you have no intention of export it is safest to assume G98 (16A 3.7kw) - G99 requires application and approval in advance.

[idpandjab]

Thanks