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Hybrid inverter · GoodWe · EHB series · CEC approved June 2025

GoodWe GW5K-EHB-AU-G11

CEC listing: GW5K-EHB-AU-G11 (AS4777-2 2020)

A 5 kW single-phase hybrid inverter that is battery-ready.

Installed in Perth, typical: ~$2,375; Estimate for the inverter alone — your quote will vary
Rated power: 5kW; How much solar it can run at once
Battery-ready: Yes; Hybrid: a battery plugs straight in, no second box

Datasheet (PDF)Compare inverters See the whole EHB series

What we can tell you

Read from the figures on this page. No review written yet.

It is a hybrid inverter: solar and a battery run from the one unit, so adding a battery later doesn't need a second box.
It runs on a standard single-phase supply.
We can't confirm it is on Synergy's approved list — a battery paired with it needs that for the WA Battery Scheme, so ask your installer.
It is CEC-approved, which a new install needs to qualify for STCs.

Key specs, in plain terms

The numbers that matter for a home. The full datasheet is below.

Rated power How much solar it can turn into usable power at once: 5kW
Max efficiency How much of the solar you make reaches the house: 97.6%
Phases Runs on a standard single-phase supply: Single
MPPT trackers 4 roof faces can be tuned independently: 4
Type Runs solar and a battery from one unit: Hybrid
Warranty How long GoodWe Technologies Co Ltd stands behind it: 5yr

Full datasheet

Every figure on file for the GoodWe GW5K-EHB-AU-G11, by section.

Full datasheet, by section
Specification	Value
Efficiency
Max efficiency	97.6%
European efficiency	97%
DC input & MPPT
MPPT trackers	4
Physical
IP rating	IP65
Installation requirements
Cable gauge	6 mm²

Parsed from the manufacturer datasheet, install manual, and warranty document. Confirm against the linked PDFs before relying on a value for a quote or installation.

Features & compatibility

Battery compatible

Yes

Backup capable

Yes

CEC approval details

CEC approved

30 June 2025

Approval expiry

23 Mar 2027

Status

Active

Eligible for rebates

Yes

About GoodWe Technologies Co Ltd

Years in AU Market

12 years

Australian Office

Yes

CEC-Approved Batteries

CEC-Approved Panels

168

What it costs in Perth

Typical installed, inverter only

$1,750–$3,000

Estimate confidence: Medium

Prices vary by installer, configuration and site complexity. Get exact quotes from installers you choose.

Explore your options

Compare quotes from installers you choose

WA compliance

Synergy approved list: Not confirmed
ESM compliant: Check

Western Power approval is required for every grid-connected install. Under Emergency Solar Management, a new system must be remotely manageable, or take an export limit instead — ask your installer to confirm this inverter’s ESM status.

Perth performance

Estimate for a full-size array on this inverter

Daily yield: 21.3 kWh
Annual yield: 7,756 kWh

At 5 peak sun hours a day (BOM) with a 15% system derate.

Australian office

Has local presence

Website

www.goodwe.com.au

12 years in Australian market

How it compares

The GoodWe GW5K-EHB-AU-G11 against the closest-power inverters from other brands.

Specification	GoodWe GW5K-EHB-AU-G11GoodWe	Energizer FORCE 5.0HSEnergizer	Energizer Force 5.0HT+Energizer

Rated power?	5 kW	5 kW	5 kW
Max efficiency?	97.6%best value	0.0%	0.0%
MPPT trackers?	4	Not verified	Not verified

Phases	Single-phase	Single-phase	Three-phase
Type	Hybrid	Hybrid	Hybrid
Battery ready	Yes	Yes	Yes
Warranty	5 years	Not verified	Not verified

Specs from the CEC register and datasheet enrichment. Indicative — confirm exact figures with your installer.

Documents

5-year inverter warranty

GoodWe GW5K-EHB-AU-G11

This warranty covers your inverter against defects in materials and workmanship for 5 years. It excludes damage from improper installation and extreme weather events. To make a claim, maintain proof of purchase and follow the specified warranty process.

AI-summarised from the manufacturer warranty document. Always confirm against the linked PDF before relying on it for a claim.

Coverage shape: Full-replacement coverage
If you sell the home: Transfers to the next homeowner
What voids it: Improper installation, alteration, transportation, operation, force majeure, unauthorized modification of software code, failure to comply with safety precautions, exceeding guarantee period.
Environment limits: None stated

Read the official warranty document (PDF)

Fault & error codes — GoodWe GW5K-EHB-AU-G11

From the install manual

7 documented

Showing 7 of 7. The official install manual is the authoritative source — always confirm before acting.

Back-Up Over LoadcriticalCall your installer
Manual (PDF)
Back-up side is overloaded
Likely cause
Total back-up load power is higher than the back-up nominal output power
What to do
Decrease back-up loads to ensure total load power is lower than back-up nominal output power.
Isolation FailurecriticalCall your installer
Manual (PDF)
Ground insulation impedance of PV string is too low
Likely cause
Could be caused by improperly grounded PV panels, broken DC cable, aged PV panels, or high humidity
What to do
Use multi-meter to check resistance between earth & inverter frame. If it's not close to zero, ensure connection is well.
PV Over VoltagecriticalCall your installer
Manual (PDF)
PV voltage is too high
Likely cause
The total voltage (open-circuit voltage) of each PV string is higher than the max DC input voltage of the inverter.
What to do
Check if PV string Voc is lower than Max MPPT input voltage of the inverter. If Voc is high, decrease panels.
VAC FailurecriticalCall your installer
Manual (PDF)
Grid voltage is not within permissible range
Likely cause
Inverter detects that AC voltage is beyond the normal range required by safety country
What to do
Check (use multi-meter) if the AC voltage (Between L & N) is within a normal range, and ensure AC cables are connected tightly.
FAC FailurewarningCall your installer
Manual (PDF)
Grid frequency is not within permissible range
Likely cause
Inverter detects that the grid frequency is beyond the normal range required by safety country
What to do
Check on the inverter display if AC frequency (Fac) is within a normal range.
Over TemperaturewarningCall your installer
Manual (PDF)
Temperature inside the inverter is too high
Likely cause
The inverter's working environment leads to a high temperature condition
What to do
Try to decrease surrounding temperature or close the inverter for 15 mins, then restart.
Utility Losswarning
Manual (PDF)
Public grid power is not available
Likely cause
Inverter does not detect the connection of grid
What to do
Check (use multi-meter) if AC side has voltage. Make sure grid power is available.

Part of the GoodWe EHB series

Compare every GoodWe EHB variant side by side →

More GoodWe Technologies Co Ltd Inverters

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GEH15-3U-10 (AS4777-2 2020)

15 kW · 1φ

GEH20-3U-10 (AS4777-2 2020)

20 kW · 1φ

GEH25-3U-10 (AS4777-2 2020)

25 kW · 1φ

GEH29.9-3U-10 (AS4777-2 2020)

29.9 kW · 1φ

GEH5.0-1U-10 (AS4777-2 2020)

5 kW · 1φ

View all GoodWe Technologies Co Ltd inverters

More from GoodWe Technologies Co Ltd

Other CEC-approved products from GoodWe Technologies Co Ltd available in Australia.

GoodWe Technologies Co Ltd Batteries

GW100KWH-D-10

100.8 kWh · LFP

GW102.4-BAT-AC-G10

100 kWh · LFP

GW112.6-BAT-AC-G10

110 kWh · LFP

GW5.1-BAT-D-G20

5 kWh · LFP

GW5.1-BAT-D-G21

5 kWh · LFP

GW6.0-BAT-D-G20

5.9 kWh · LFP

View all GoodWe Technologies Co Ltd batteries

GoodWe Technologies Co Ltd Solar Panels

BMM-T3/108A(505W) (IEC 61215-2021)

505W

BMM-T3/108A(510W) (IEC 61215-2021)

510W

BMM-T3/108A(515W) (IEC 61215-2021)

515W

BMM-T3/120A(565W) (IEC 61215-2021)

565W

BMM-T3/120A(570W) (IEC 61215-2021)

570W

BMM-T3/120A(575W) (IEC 61215-2021)

575W

View all GoodWe Technologies Co Ltd panels

View full GoodWe Technologies Co Ltd manufacturer profile

Want to take the next step?

Get a quote from an installer from our network that covers your area. You choose whether to act on it. No obligation.

About this data

All inverter specifications are sourced from the CEC Approved Products Register. Specifications are provided as published by the CEC and may differ from manufacturer datasheets. Verify current specifications with the manufacturer or your installer before purchasing. Not all listed models may be currently available in Western Australia.

Hybrid inverter · GoodWe · EHB series · CEC approved June 2025

GoodWe GW5K-EHB-AU-G11

CEC listing: GW5K-EHB-AU-G11 (AS4777-2 2020)

A 5 kW single-phase hybrid inverter that is battery-ready.

Installed in Perth, typical: ~$2,375; Estimate for the inverter alone — your quote will vary
Rated power: 5kW; How much solar it can run at once
Battery-ready: Yes; Hybrid: a battery plugs straight in, no second box

Datasheet (PDF)Compare inverters See the whole EHB series

Spotted something outdated?

What we can tell you

Read from the figures on this page. No review written yet.

It is a hybrid inverter: solar and a battery run from the one unit, so adding a battery later doesn't need a second box.
It runs on a standard single-phase supply.
We can't confirm it is on Synergy's approved list — a battery paired with it needs that for the WA Battery Scheme, so ask your installer.
It is CEC-approved, which a new install needs to qualify for STCs.

Key specs, in plain terms

The numbers that matter for a home. The full datasheet is below.

Rated power How much solar it can turn into usable power at once: 5kW
Max efficiency How much of the solar you make reaches the house: 97.6%
Phases Runs on a standard single-phase supply: Single
MPPT trackers 4 roof faces can be tuned independently: 4
Type Runs solar and a battery from one unit: Hybrid
Warranty How long GoodWe Technologies Co Ltd stands behind it: 5yr

Full datasheet

Every figure on file for the GoodWe GW5K-EHB-AU-G11, by section.

Full datasheet, by section
Specification	Value
Efficiency
Max efficiency	97.6%
European efficiency	97%
DC input & MPPT
MPPT trackers	4
Physical
IP rating	IP65
Installation requirements
Cable gauge	6 mm²

Parsed from the manufacturer datasheet, install manual, and warranty document. Confirm against the linked PDFs before relying on a value for a quote or installation.

Features & compatibility

Battery compatible

Yes

Backup capable

Yes

CEC approval details

CEC approved

30 June 2025

Approval expiry

23 Mar 2027

Status

Active

Eligible for rebates

Yes

About GoodWe Technologies Co Ltd

Years in AU Market

12 years

Australian Office

Yes

CEC-Approved Batteries

CEC-Approved Panels

168

What it costs in Perth

Typical installed, inverter only

$1,750–$3,000

Estimate confidence: Medium

Prices vary by installer, configuration and site complexity. Get exact quotes from installers you choose.

Explore your options

Compare quotes from installers you choose

WA compliance

Synergy approved list: Not confirmed
ESM compliant: Check

Perth performance

Estimate for a full-size array on this inverter

Daily yield: 21.3 kWh
Annual yield: 7,756 kWh

At 5 peak sun hours a day (BOM) with a 15% system derate.

Australian office

Has local presence

Website

www.goodwe.com.au

12 years in Australian market

How it compares

The GoodWe GW5K-EHB-AU-G11 against the closest-power inverters from other brands.

Specification	GoodWe GW5K-EHB-AU-G11GoodWe	Energizer FORCE 5.0HSEnergizer	Energizer Force 5.0HT+Energizer

Rated power?	5 kW	5 kW	5 kW
Max efficiency?	97.6%best value	0.0%	0.0%
MPPT trackers?	4	Not verified	Not verified

Phases	Single-phase	Single-phase	Three-phase
Type	Hybrid	Hybrid	Hybrid
Battery ready	Yes	Yes	Yes
Warranty	5 years	Not verified	Not verified

Specs from the CEC register and datasheet enrichment. Indicative — confirm exact figures with your installer.

Documents

5-year inverter warranty

GoodWe GW5K-EHB-AU-G11

AI-summarised from the manufacturer warranty document. Always confirm against the linked PDF before relying on it for a claim.

Coverage shape: Full-replacement coverage
If you sell the home: Transfers to the next homeowner
What voids it: Improper installation, alteration, transportation, operation, force majeure, unauthorized modification of software code, failure to comply with safety precautions, exceeding guarantee period.
Environment limits: None stated

Read the official warranty document (PDF)

Fault & error codes — GoodWe GW5K-EHB-AU-G11

From the install manual

7 documented

Showing 7 of 7. The official install manual is the authoritative source — always confirm before acting.

Back-Up Over LoadcriticalCall your installer
Manual (PDF)
Back-up side is overloaded
Likely cause
Total back-up load power is higher than the back-up nominal output power
What to do
Decrease back-up loads to ensure total load power is lower than back-up nominal output power.
Isolation FailurecriticalCall your installer
Manual (PDF)
Ground insulation impedance of PV string is too low
Likely cause
Could be caused by improperly grounded PV panels, broken DC cable, aged PV panels, or high humidity
What to do
Use multi-meter to check resistance between earth & inverter frame. If it's not close to zero, ensure connection is well.
PV Over VoltagecriticalCall your installer
Manual (PDF)
PV voltage is too high
Likely cause
The total voltage (open-circuit voltage) of each PV string is higher than the max DC input voltage of the inverter.
What to do
Check if PV string Voc is lower than Max MPPT input voltage of the inverter. If Voc is high, decrease panels.
VAC FailurecriticalCall your installer
Manual (PDF)
Grid voltage is not within permissible range
Likely cause
Inverter detects that AC voltage is beyond the normal range required by safety country
What to do
Check (use multi-meter) if the AC voltage (Between L & N) is within a normal range, and ensure AC cables are connected tightly.
FAC FailurewarningCall your installer
Manual (PDF)
Grid frequency is not within permissible range
Likely cause
Inverter detects that the grid frequency is beyond the normal range required by safety country
What to do
Check on the inverter display if AC frequency (Fac) is within a normal range.
Over TemperaturewarningCall your installer
Manual (PDF)
Temperature inside the inverter is too high
Likely cause
The inverter's working environment leads to a high temperature condition
What to do
Try to decrease surrounding temperature or close the inverter for 15 mins, then restart.
Utility Losswarning
Manual (PDF)
Public grid power is not available
Likely cause
Inverter does not detect the connection of grid
What to do
Check (use multi-meter) if AC side has voltage. Make sure grid power is available.

Part of the GoodWe EHB series

Compare every GoodWe EHB variant side by side →

More GoodWe Technologies Co Ltd Inverters

GEH10-1U-10 (AS4777-2 2020)

10 kW · 1φ

GEH15-3U-10 (AS4777-2 2020)

15 kW · 1φ

GEH20-3U-10 (AS4777-2 2020)

20 kW · 1φ

GEH25-3U-10 (AS4777-2 2020)

25 kW · 1φ

GEH29.9-3U-10 (AS4777-2 2020)

29.9 kW · 1φ

GEH5.0-1U-10 (AS4777-2 2020)

5 kW · 1φ

View all GoodWe Technologies Co Ltd inverters