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Manage your application

Before you install or upgrade any equipment we need to check the network in your location and assess the impact your connection will have on the network. This way, we know it will continue to operate safely and reliably for everyone.

New applications
Do you have the required information handy?
No NMI for your site? Use our manual form to submit an application.
Are you installing a system as part of a community energy group? Contact us
Do you have an existing application?
NMI Number *
Reference Number *
Email Address *

If you are looking to decommission your generation system, please submit this form to
Are you here to get a Pre-Approval ?
Know the Difference
online tool
Online Tool
This is for systems up to 10kW total inverter capacity per phase and 5kW (3.5kW for SWER) total export limit per phase. The maximum size for this tool is 30kW total inverter capacity and 15kW export limit across 3 phases.
Manual Assessment
This is typically for systems greater than 30kW capacity and 15kW export or smaller systems that cannot be assessed automatically. These require detailed technical assessment by an engineer to ensure they are safe to connect.
We size all systems based on the total combined inverter rating(s) i.e. both solar & battery inverters, not panel ratings.