TasNetworks
TasNetworks is Tasmania's distributor and also owns the transmission network, so both sides of a connection question sit with one organisation. Its process is sequential in a way that punishes working ahead: each step gates the next, and the retailer sits in the middle of the chain.
What they assess
- Whoever lodges inherits the follow-up
- The customer, the electrical contractor, the solar retailer or the installer may lodge — but the party who submits is the one the later technical-data obligation comes back to.
- The retailer sits mid-chain
- Once the work is verified the metering request is forwarded to the customer's retailer, who arranges the metering — which may mean an exchange if the existing meter is not compatible.
- Energisation is an explicit final act
- The system is switched on by the installer only after the whole process including the retailer's metering step has completed. Commissioning earlier is out of sequence rather than merely early.
Where it snags
The as-built equipment data is a hard gate on the retailer handoff. Whoever submitted the application returns to the portal with the installed equipment details before the job moves to the retailer at all — a finished install with no as-built submission simply stalls, with nothing on site to show it. TasNetworks — getting solar connected
Verifying the electrical work can only be lodged from a registered electrical contractor account. A retailer-held account that lodged the application cannot finish the job without one, so the account that opens a job is not always the account that can close it. TasNetworks — getting solar connected
Later additions restart the paperwork rather than riding on the original approval. Additional inverters, modifications and added storage all need fresh written agreement first, and a replacement inverter has to meet the current requirements rather than the ones in force when the system went in. TasNetworks — basic micro EG technical requirements
Three separate evidence trails apply to the inverter — certification to the AS/NZS inverter standard by an accredited laboratory, registration on the industry approved list, and anti-islanding certification. Satisfying one does not satisfy the others. TasNetworks — basic micro EG technical requirements
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Confirm the distributor from the bill, NMI record or connection approval before relying on this page. Embedded networks, remote grids and private networks may use a different authority. The connection offer and the site-specific approval override anything general, here or on the distributor’s own site. Reviewed 2026-08-08.
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