wattbench
Region and Grid Profile

Grid Profile Settings Finder

Where each inverter family sets its AS/NZS 4777.2 region or grid profile and which manufacturer document says so, with each distribution network's own inverter settings page and the region quoted only where that page states it.

Sources listedReviewed September 2026Our methodology

Names and paths only. The network says which AS/NZS 4777.2 region applies; the manufacturer's document says where the profile is set and what it is called. This page links both and restates no setting value.

Where a network's own page does not state the region, the entry says confirm with the network. A region is never filled in from the state, a neighbouring network or a manufacturer's table.

Network settings pages

Each network's own page on inverter settings, where one could be opened. A region appears only in the page's own words. The site-specific connection approval still decides; the network authorities page says which network supplies a site.

ACT

  • Evoenergy

    Connection authority

    Confirm with the network.

    Evoenergy

    Power quality

    Read at: Mandatory inverter settings

    HTTP 200. The page lists Evoenergy's mandatory inverter settings as values and names no AS/NZS 4777.2 region. The values are not reproduced here.

    Opened 27 September 2026

NSW

  • Ausgrid

    Connection authority

    Confirm with the network.

    Ausgrid

    Information for solar retailers and installers

    Read at: Inverter installation

    HTTP 200. The page says the inverter must be configured to Ausgrid's required inverter settings and points to NS194; it names no region.

    Opened 27 September 2026

  • Endeavour Energy

    Connection authority

    Region, in the page's words: “including configuring inverter settings to the AS4777.2-2020 regional setting “Australia A””

    Endeavour Energy

    Solar installers

    Read at: Inverter installation

    Opened 27 September 2026

  • Essential Energy

    Connection authority

    Confirm with the network.

    Essential Energy's solar and connections pages returned HTTP 403 to curl and WebFetch. Its engagement-hub post on the inverter standard change and its connection process guideline (both HTTP 200) name no region.

    Opened 27 September 2026

NT

  • Power and Water Corporation

    Connection authority

    Confirm with the network.

    The inverter-based solar requirements page returned HTTP 403 to curl and WebFetch.

    Opened 27 September 2026

QLD

  • Energex

    Connection authority

    Confirm with the network.

    The solar installers page, the small IES connection standard and the AS/NZS 4777.2 FAQ returned HTTP 403 (bot challenge) to curl and WebFetch.

    Opened 27 September 2026

  • Ergon Energy Network

    Connection authority

    Confirm with the network.

    The solar installers page returned HTTP 403 (bot challenge) to curl and WebFetch.

    Opened 27 September 2026

SA

  • SA Power Networks

    Connection authority

    Confirm with the network.

    SA Power Networks

    Solar inverter settings

    Read at: Mandatory inverter settings

    HTTP 200. The page lists SA Power Networks' mandatory power quality settings as values; it gives no instruction on which region to select, so no clause is quoted. The values are not reproduced here.

    Opened 27 September 2026

TAS

  • TasNetworks

    Connection authority

    Region, in the page's words: “The power quality mode setting as specified in AS/NZS 4777.2:2020 for region “Australia C” are required to be implemented in all inverters of a basic micro EG.”

    TasNetworks

    Basic Micro EG Connection Technical Requirements

    Read at: §4.10.1 IES Power Quality Response Modes (Mandatory), printed p. 16 · Version 3.2, March 2023

    Opened 27 September 2026

VIC

WA

  • Western Power

    Connection authority

    Region, in the page's words: “Select the AS/NZS 4777.2:2020 ‘Australia Region B’ setting via the appropriate menu items on the display screen or app.”

    Western Power

    Inverter settings reminder

    Read at: How to correctly configure inverter settings

    Opened 27 September 2026 · page dated 23 August 2022

  • Horizon Power

    Connection authority

    Confirm with the network.

    The technical requirements page returned HTTP 403 to curl and WebFetch. The low voltage EG technical requirements PDF that was reachable is marked as a consultation draft, not yet approved, so it is not cited as the network's position.

    Opened 27 September 2026

Where each family sets it

One family per brand with a Wattbench fault library, read from the manufacturer's own installation, commissioning or technical document. Menus change with firmware; the device and the current manual are the record.

  • FroniusPrimo GEN24 and Primo GEN24 Plus

    Fronius fault library

    Path, as the document prints it

    Inverter user interface → Safety and grid requirements → Country Setup

    The manual says the country setup is chosen when the inverter is first started, and that the Country Setup menu needs an installer access code requested in Fronius Solar.SOS.

    Names, as printed

    The manual does not print the Australian country setup names; read them on the device.

    Fronius Primo GEN24 Operating instructions

    Fronius manuals · Settings – User interface of the inverter › Safety and grid requirements › Country setup; Closing and commissioning the inverter › Starting the inverter for the first time

    Opened 27 September 2026

  • SMASunny Boy Smart Energy (SBSE3.6-50 to SBSE9.9-50)

    SMA fault library

    Path, as the document prints it

    Inverter web user interface → Commissioning Wizard → country standard; checked afterwards under Configuration → Parameters

    Names, as printed

    • [AU] AS/NZS 4777.2:2020 Generator Region A
    • [AU] AS/NZS 4777.2:2020 Generator Region B
    • [AU] AS/NZS 4777.2:2020 Generator Region C

    The document also tabulates networks against these names. That table is SMA's, not the networks'; the network's own page decides.

    AS/NZS 4777.2:2020 Technical Information (SBSE3.6-50 to SBSE9.9-50)

    SMA Australia · Version 1.5 · §4.1.1 Commissioning Wizard, step 7 (p. 13); Table 2 (p. 9); §6.1 Country Standard & Firmware (p. 18)

    Opened 27 September 2026

  • SungrowSH-RS single-phase hybrid

    Sungrow fault library

    Path, as the document prints it

    iSolarCloud App → Commissioning → Device Initialization → Country/Region → Network Service Provider → Grid Type

    Names, as printed

    • Australia A
    • Australia B
    • Australia C

    Printed as Grid Type values under the AS/NZS 4777.2:2020 network service provider. The manual says to contact the electricity grid operator for which region to use.

    User Manual 1-phase Hybrid Inverter SH3.0RS to SH6.0RS and SH5.0RS-20/SH6.0RS-20

    Sungrow · SH3.0-6.0RS&SH5.0-6.0RS-20-UEN-Ver21-202512 · §7 Commissioning, step 9 and Table 7-1 (printed pp. 97–100)

    Opened 27 September 2026

  • GrowattMOD TL3-XA three-phase

    Growatt fault library

    Path, as the document prints it

    OLED display → Country/Area, set before the first start-up (single touch to step through, double touch to confirm)

    Names, as printed

    • Australia Region A/B/C

    Printed as one group. The manual says to contact the local grid operator on which region to select.

    MOD TL3-XA Installation & Operation Manual

    Growatt Australia · §9.1.2 Set Country/Area (PDF p. 17)

    Opened 27 September 2026

  • GoodWeET G2 hybrid with Lynx F and Lynx D batteries

    GoodWe fault library

    Path, as the document prints it

    Quick Settings page → safety code

    The manual commissions the inverter through the SolarGo app.

    Names, as printed

    • Australia A
    • Australia B
    • Australia C

    The manual says to contact the local electricity grid operator on which region to select.

    Residential Smart Inverter Solutions User Manual (ET G2, LX F, LX D)

    GoodWe · V2.1 · §10.5 Australia Safety Regulations (printed pp. 249–252)

    Opened 27 September 2026

  • SolisS6 single-phase grid inverter (Australian version)

    Solis fault library

    Path, as the document prints it

    SolisCloud app → More Tools → Local Operation → Connect with Bluetooth → Settings → Grid Parameter Setting → Grid Code Setting

    Names, as printed

    • 4777-A
    • 4777-B
    • 4777-C

    The manual also offers the grid codes through its quick setting process.

    User Manual for S6 Series Grid Inverter (Australian version)

    Solis Australia · Version 1.1 · §5.3 Log in the APP via bluetooth and §5.6 Australian Grid Code Settings (printed pp. 31–33)

    Opened 27 September 2026

  • SolaXX1-Hybrid G4

    SolaX fault library

    Path, as the document prints it

    LCD: Menu → Setting → Advance Setting → Safety Code (installer password)

    Names, as printed

    • AS 4777.2
    • Australia A
    • Australia B
    • Australia C

    AS 4777.2 is the safety code; the manual then says to select the Australian region.

    X1-Hybrid-G4 User Manual

    SolaX Power · Version 3.0 · §10.7.2 Advanced Setting › Setting Safety Code, Tables 10-3 and 10-4 (printed pp. 91–92)

    Opened 27 September 2026

  • HuaweiSUN2000 KTL-M2 three-phase

    Huawei fault library

    Path, as the document prints it

    The manual's text prints no menu path for the grid code. Appendix B shows device commissioning in the FusionSolar app, logged in as the installer, with its settings screen as a figure.

    Names, as printed

    • AUSTRALIA-AS4777_A-LV230
    • AUSTRALIA-AS4777_B-LV230
    • AUSTRALIA-AS4777_C-LV230

    The manual says the grid codes are subject to change and listed for reference.

    SUN2000 KTL-M2 User Manual

    Huawei (Australian download) · Issue 06 · Appendix A Grid Codes (printed pp. 99–101); Appendix B Device Commissioning

    Opened 27 September 2026

  • DeyeSUN SG04LP3-AU three-phase hybrid

    Deye fault library

    Path, as the document prints it

    LCD: System Setup → Grid Setting → Grid Mode

    Names, as printed

    • Australia A
    • Australia B
    • Australia C

    The manual says to contact the local grid operator for which option to select.

    Hybrid Inverter SUN SG04LP3-AU User Manual

    Deye · §5.8 Grid Setup Menu (printed p. 34)

    Opened 27 September 2026

  • FoxESSHybrid inverters, Australian commissioning guide

    FoxESS fault library

    Path, as the document prints it

    LCD at first start-up → country standard (Up and Down to move, OK to confirm)

    Names, as printed

    • AS4777_AU-2020A

    The guide prints only this one name. Which region applies is still the network's to say; confirm on the device that the region the network names is offered.

    Fox ESS Hybrid Inverter Commissioning Guide

    Fox ESS Australia online support · Version 1.0 · §1.2 Standard Selection (p. 4)

    Opened 27 September 2026

  • SolarEdgeAll families

    SolarEdge fault library

    Not publicly confirmed; see the manufacturer's current installation manual.

    HTTP 403 bot challenge on the Australian installation guide, the supported-countries note and the knowledge-centre guide, to curl and WebFetch.

    Opened 27 September 2026

  • EnphaseAll families

    Enphase fault library

    Not publicly confirmed; see the manufacturer's current installation manual.

    The Australian IQ8 manual download served the North American edition, and the Australian gateway manual download served a discontinued Envoy manual; neither prints Australian grid profile names.

    Opened 27 September 2026

  • SigenergyAll families

    Sigenergy fault library

    Not publicly confirmed; see the manufacturer's current installation manual.

    The Australian Sigen Hybrid / SigenStor EC installation guide (HTTP 200) leaves commissioning to the mySigen App Installer Manual and prints no grid code path or names; no manufacturer copy of that app manual was found.

    Opened 27 September 2026

  • TeslaAll families

    Tesla fault library

    Not publicly confirmed; see the manufacturer's current installation manual.

    Energy Library pages for Powerwall 3 device setup returned HTTP 403 to curl; WebFetch returned an error page with no content.

    Opened 27 September 2026

  • SofarAll families

    Sofar fault library

    Not publicly confirmed; see the manufacturer's current installation manual.

    The ME3000SP and KTLM-G3 manuals (HTTP 200) list Australian country codes named by state or network, but none named as an AS/NZS 4777.2:2020 region.

    Opened 27 September 2026

  • HoymilesAll families

    Hoymiles fault library

    Not publicly confirmed; see the manufacturer's current installation manual.

    The HM, HMS and HMT manuals on Hoymiles's site (HTTP 200) print no Australian grid profile names; one further manual returned HTTP 403, and no Australian manual on a Hoymiles address was found.

    Opened 27 September 2026

The standard

AS/NZS 4777.2 defines the regions and what each contains. Wattbench indexes it and does not reproduce its tables.

AS/NZS 4777.2 in the standards indexBuy it from Standards Australia

Record what you set

Copy one line for the job notes: the profile you set, as the device shows it, the path you used and the network page you checked, dated when you copy it. Nothing is saved or sent.

Needs the network, the family and the profile you read.

Every document and page on this list was opened and read on 27 September 2026. Opening a link records nothing.

Key takeaways
  • For each brand with a fault library, the menu or app path where the region or grid profile is chosen and the profile names exactly as the manufacturer's document prints them, with the section and page they were read from.
  • Each network's own inverter settings page, with the region quoted in that page's words; where the page does not state it, the entry says to confirm with the network.
  • Names and paths only: no set-point, threshold, ramp, reconnection time, export limit or power factor is restated. AS/NZS 4777.2 is linked, not reproduced.

How it works

Each product family's path and profile names were read from the manufacturer's own installation, commissioning or technical document, and each network entry from the network's own page. Every document was opened on the date shown. A family whose document was refused, unreadable or printed no Australian region names says so and carries no path.

  • Names and paths only. No set-point, threshold, ramp, reconnection time, export limit or power factor is restated, even where the linked document prints one.
  • The network decides the region. A region is quoted only where the network's own page states it. Every other network reads “Confirm with the network”.
  • The standard is indexed, not reproduced. See AS/NZS 4777.2 in the standards index.

Commissioning happens on site, so the page travels offline with the grid and export control pack. The linked pages themselves need a connection.

A list of links, menu paths and names, not a setting: the network's page, the site's connection approval and the manufacturer's current manual are the record. Nothing entered here is uploaded or saved, and the copied line goes only to your clipboard.

Source ledger22 sources

Best next action

AS/NZS 4777.2Do this nextNetwork connection authoritiesGuideSolar Commissioning Handover ChecklistPlaybook

Did this help you move the job forward?

Tell us what is missing
Good to know

Frequently asked

Which region should I select for this site?
The one the site's network names. The page quotes a network's own words on its region where its page states them, and says to confirm with the network everywhere else. Wattbench never fills in a region from the state or from a manufacturer's table.
Does the page give the settings inside each region?
No. The set-points, thresholds and response settings are in AS/NZS 4777.2, the network's requirements and the site's connection approval. The page links those and restates none of them.
Why do some brands have no path?
Where the manufacturer's document could not be read, was refused, or printed no Australian region names, the entry says it is not publicly confirmed and points to the manufacturer's current installation manual. A remembered menu path is never listed.
Is anything I enter saved?
No. The network, family and profile you type stay in the page's memory and clear on refresh or navigation. The settings line goes only to your clipboard, dated when you copy it.
Keep calculating

More tools

Product Status Check

Equipment Status Check

Check an exact inverter, PV module or battery model against the live Clean Energy Council (CEC) approved list, delisting and product recall pages and CSIP-AUS sources, plus Western Power network sources for WA sites.

CEC list, delisting and product recall links · CSIP-AUS evidence · Western Power sources for WA · manufacturer firmware pages · dated check line

Design Worksheet

AC Voltage Rise Budget

Chain the AC cable segments from the inverter to the point of supply, estimate each segment's voltage rise at the inverter's rated output current, and compare the total with a budget you enter.

Estimated rise per segment · total rise · largest contributor

Identification Tool

Single or Three-Phase Supply Check

Use visible main-switch or meter clues to identify a likely single- or three-phase supply without opening the switchboard.

Likely supply · visible clue · safety check

Ask Watt

Ask the bench a question.

Answers on fault codes, calculators, AS/NZS scope and current field updates, every one drawn from Wattbench with the source attached. It won’t guess a code or a standard.