Release of new standards for connecting embedded generation (EG) to Isolated Networks

We are pleased to inform you that two new standards have been released for embedded generation connecting to Isolated Networks. These will come into effect from 1 October 2025.

• STNW3514 Standard for Small IES Connections to Isolated Networks Version 1
• STNW3515 Standard for LV EG Connections to Isolated Networks Version 1

You can access these standards through our Connection information for installers. For further information, please refer to our FAQs available at Isolated Networks solar capacity.