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Hybrid inverter · KSTAR · BlueSpark series · CEC approved June 2026

KSTAR E6KT-D22

CEC listing: E6KT-D22 (AS4777-2 2020)

A 6 kW three-phase hybrid inverter that is battery-ready.

Installed in Perth, typical: ~$2,850; Estimate for the inverter alone — your quote will vary
Rated power: 6kW; How much solar it can run at once
Battery-ready: Yes; Hybrid: a battery plugs straight in, no second box

Compare inverters See the whole BlueSpark 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 needs a three-phase supply — check your switchboard, or ask your installer.
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.
We hold no captured datasheet for this model yet, so the specs below come from the CEC register only.

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: 6kW
Phases Needs a three-phase supply — check your switchboard: 3-phase
Type Runs solar and a battery from one unit: Hybrid
Warranty How long Shenzhen Kstar New Energy Company Limited stands behind it: 10yr

Full datasheet

Every figure on file for the KSTAR E6KT-D22, by section.

Full datasheet, by section
Specification	Value
Installation requirements
Top clearance	500 mm
Side clearance	500 mm
AC breaker	40 A
Cable gauge	6 mm²
Earthing method	TN-S
DNSP pre-approval	No
Estimated install time	8 hrs

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

1 June 2026

Approval expiry

1 June 2029

Status

Active

Eligible for rebates

Yes

About Shenzhen Kstar New Energy Company Limited

Years in AU Market

4 years

Australian Office

Not verified

CEC-Approved Batteries

CEC-Approved Panels

What it costs in Perth

Typical installed, inverter only

$2,100–$3,600

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: 25.5 kWh
Annual yield: 9,308 kWh

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

4 years in Australian market

How it compares

The KSTAR E6KT-D22 against the closest-power inverters from other brands.

Specification	KSTAR E6KT-D22KSTAR	Energizer FORCE 6.0HSEnergizer	Energizer Force 6.0HT+Energizer

Rated power?	6 kW	6 kW	6 kW
Max efficiency?	0.0%	0.0%	0.0%
MPPT trackers?	Not verified	Not verified	Not verified

Phases	Three-phase	Single-phase	Three-phase
Type	Hybrid	Hybrid	Hybrid
Battery ready	Yes	Yes	Yes
Warranty	10 years	Not verified	Not verified

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

Documents

10-year inverter warranty

KSTAR E6KT-D22

This warranty covers defects for 10 years. Important exclusions include improper installation. To claim, contact our support team with your purchase invoice.

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: Voids if modified, installed by non-accredited technicians, or tampered with.
Environment limits: Does not cover damages from extreme humidity, salt spray, or temperatures exceeding 60°C.

Read the official warranty document (PDF)

Fault & error codes — KSTAR E6KT-D22

From the install manual

8 documented

Showing 8 of 8. The official install manual is the authoritative source — always confirm before acting.

F01criticalCall your installer
Manual (PDF)
INV Volt Short: The inverter output is shorted.
Likely cause
A short circuit in the inverter's output voltage.
What to do
Disconnect all power sources, shut down the inverter and battery packs, disconnect the load, then power on and restart.
F03criticalCall your installer
Manual (PDF)
System Always Fault
Likely cause
The inverter cannot operate normally due to exceeding the rated output power.
What to do
Remove all loads from the inverter to check if it can work normally. If it continues to fail, contact Customer Service.
F06criticalCall your installer
Manual (PDF)
Bus Short Circuit: The bus is shorted.
Likely cause
A short circuit present on the bus.
What to do
Restart the inverter. If the issue persists, contact Customer Service for further inspection.
F07criticalCall your installer
Manual (PDF)
PV ISO Under Fault: The insulation resistance of a PV panel is low.
Likely cause
Poor insulation or grounding of the PV strings.
What to do
Check ground connection and resistance of PV inputs, ensure proper wiring to maintain insulation. If the issue persists, contact Customer Service.
F00warning
Manual (PDF)
Soft Time Out: Soft-start timeout.
Likely cause
A delay occurred during the soft-start phase that exceeded the timeout period.
What to do
Restart the inverter and wait until it runs correctly. If the code persists, contact Customer Service.
F02warningCall your installer
Manual (PDF)
GFCI Sensor Fault: A failure occurs to the Ground Fault Circuit Interrupter (GFCI) sensor.
Likely cause
A fault in the GFCI sensor.
What to do
Disconnect all power sources, restart the inverter and wait until it runs correctly. If it persists, contact Customer Service.
F04warning
Manual (PDF)
Bus Volt Low: The bus voltage is low.
Likely cause
The input mode settings are not properly configured or low input voltage.
What to do
Check input mode settings and restart the inverter. If the issue persists, contact Customer Service.
F05warning
Manual (PDF)
Bus Volt High: The bus voltage is high.
Likely cause
Voltage level exceeds acceptable parameters.
What to do
Check the input voltage and restart. If it remains high, contact Customer Service.

Part of the KSTAR BlueSpark series

Compare every KSTAR BlueSpark variant side by side →

More Shenzhen Kstar New Energy Company Limited Inverters

BluE-S 3680D (AS4777-2 2020)

3.68 kW · 1φ

BluE-S 3680D-M1 (AS4777-2 2020)

3.68 kW · 1φ

BluE-S 5000D (AS4777-2 2020)

5 kW · 1φ

BluE-S 5000D-M1 (AS4777-2 2020)

5 kW · 1φ

E10KT-D22 (AS4777-2 2020)

10 kW · 3φ

E12KT-D22 (AS4777-2 2020)

12 kW · 3φ

View all Shenzhen Kstar New Energy Company Limited inverters

More from Shenzhen Kstar New Energy Company Limited

Other CEC-approved products from Shenzhen Kstar New Energy Company Limited available in Australia.

Shenzhen Kstar New Energy Company Limited Batteries

BC107DE2

96.768 kWh · LFP

BC125DE2

122.93 kWh · LFP

BC140DE2A

137.86 kWh · LFP

BC143DE2

140.49 kWh · LFP

BC160DE2A

157.54 kWh · LFP

BC161DE2

158.05 kWh · LFP

View all Shenzhen Kstar New Energy Company Limited batteries

View full Shenzhen Kstar New Energy Company Limited manufacturer profile

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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 · KSTAR · BlueSpark series · CEC approved June 2026

KSTAR E6KT-D22

CEC listing: E6KT-D22 (AS4777-2 2020)

A 6 kW three-phase hybrid inverter that is battery-ready.

Installed in Perth, typical: ~$2,850; Estimate for the inverter alone — your quote will vary
Rated power: 6kW; How much solar it can run at once
Battery-ready: Yes; Hybrid: a battery plugs straight in, no second box

Compare inverters See the whole BlueSpark 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 needs a three-phase supply — check your switchboard, or ask your installer.
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.
We hold no captured datasheet for this model yet, so the specs below come from the CEC register only.

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: 6kW
Phases Needs a three-phase supply — check your switchboard: 3-phase
Type Runs solar and a battery from one unit: Hybrid
Warranty How long Shenzhen Kstar New Energy Company Limited stands behind it: 10yr

Full datasheet

Every figure on file for the KSTAR E6KT-D22, by section.

Full datasheet, by section
Specification	Value
Installation requirements
Top clearance	500 mm
Side clearance	500 mm
AC breaker	40 A
Cable gauge	6 mm²
Earthing method	TN-S
DNSP pre-approval	No
Estimated install time	8 hrs

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

1 June 2026

Approval expiry

1 June 2029

Status

Active

Eligible for rebates

Yes

About Shenzhen Kstar New Energy Company Limited

Years in AU Market

4 years

Australian Office

Not verified

CEC-Approved Batteries

CEC-Approved Panels

What it costs in Perth

Typical installed, inverter only

$2,100–$3,600

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: 25.5 kWh
Annual yield: 9,308 kWh

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

4 years in Australian market

How it compares

The KSTAR E6KT-D22 against the closest-power inverters from other brands.

Specification	KSTAR E6KT-D22KSTAR	Energizer FORCE 6.0HSEnergizer	Energizer Force 6.0HT+Energizer

Rated power?	6 kW	6 kW	6 kW
Max efficiency?	0.0%	0.0%	0.0%
MPPT trackers?	Not verified	Not verified	Not verified

Phases	Three-phase	Single-phase	Three-phase
Type	Hybrid	Hybrid	Hybrid
Battery ready	Yes	Yes	Yes
Warranty	10 years	Not verified	Not verified

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

Documents

10-year inverter warranty

KSTAR E6KT-D22

This warranty covers defects for 10 years. Important exclusions include improper installation. To claim, contact our support team with your purchase invoice.

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: Voids if modified, installed by non-accredited technicians, or tampered with.
Environment limits: Does not cover damages from extreme humidity, salt spray, or temperatures exceeding 60°C.

Read the official warranty document (PDF)

Fault & error codes — KSTAR E6KT-D22

From the install manual

8 documented

Showing 8 of 8. The official install manual is the authoritative source — always confirm before acting.

F01criticalCall your installer
Manual (PDF)
INV Volt Short: The inverter output is shorted.
Likely cause
A short circuit in the inverter's output voltage.
What to do
Disconnect all power sources, shut down the inverter and battery packs, disconnect the load, then power on and restart.
F03criticalCall your installer
Manual (PDF)
System Always Fault
Likely cause
The inverter cannot operate normally due to exceeding the rated output power.
What to do
Remove all loads from the inverter to check if it can work normally. If it continues to fail, contact Customer Service.
F06criticalCall your installer
Manual (PDF)
Bus Short Circuit: The bus is shorted.
Likely cause
A short circuit present on the bus.
What to do
Restart the inverter. If the issue persists, contact Customer Service for further inspection.
F07criticalCall your installer
Manual (PDF)
PV ISO Under Fault: The insulation resistance of a PV panel is low.
Likely cause
Poor insulation or grounding of the PV strings.
What to do
Check ground connection and resistance of PV inputs, ensure proper wiring to maintain insulation. If the issue persists, contact Customer Service.
F00warning
Manual (PDF)
Soft Time Out: Soft-start timeout.
Likely cause
A delay occurred during the soft-start phase that exceeded the timeout period.
What to do
Restart the inverter and wait until it runs correctly. If the code persists, contact Customer Service.
F02warningCall your installer
Manual (PDF)
GFCI Sensor Fault: A failure occurs to the Ground Fault Circuit Interrupter (GFCI) sensor.
Likely cause
A fault in the GFCI sensor.
What to do
Disconnect all power sources, restart the inverter and wait until it runs correctly. If it persists, contact Customer Service.
F04warning
Manual (PDF)
Bus Volt Low: The bus voltage is low.
Likely cause
The input mode settings are not properly configured or low input voltage.
What to do
Check input mode settings and restart the inverter. If the issue persists, contact Customer Service.
F05warning
Manual (PDF)
Bus Volt High: The bus voltage is high.
Likely cause
Voltage level exceeds acceptable parameters.
What to do
Check the input voltage and restart. If it remains high, contact Customer Service.

Part of the KSTAR BlueSpark series

Compare every KSTAR BlueSpark variant side by side →

More Shenzhen Kstar New Energy Company Limited Inverters

BluE-S 3680D (AS4777-2 2020)

3.68 kW · 1φ

BluE-S 3680D-M1 (AS4777-2 2020)

3.68 kW · 1φ

BluE-S 5000D (AS4777-2 2020)

5 kW · 1φ

BluE-S 5000D-M1 (AS4777-2 2020)

5 kW · 1φ

E10KT-D22 (AS4777-2 2020)

10 kW · 3φ

E12KT-D22 (AS4777-2 2020)

12 kW · 3φ

View all Shenzhen Kstar New Energy Company Limited inverters