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Solar inverter · HYXi Power · Single Phase String Inverter series · CEC approved August 2024

HYXi Power HYX-S4K6-S

CEC listing: HYX-S4K6-S (AS4777-2 2020)

A 4.6 kW single-phase solar inverter.

Installed in Perth, typical: ~$1,380; Estimate for the inverter alone — your quote will vary
Rated power: 4.6kW; How much solar it can run at once
Battery-ready: No; Solar-only: adding a battery later means a second inverter

Datasheet (PDF)Compare inverters See the whole Single Phase String Inverter series

What we can tell you

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

It is a solar-only inverter: adding a battery later means a second inverter or an AC-coupled battery.
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: 4.6kW
Max efficiency How much of the solar you make reaches the house: 98.0%
Phases Runs on a standard single-phase supply: Single
MPPT trackers 2 roof faces can be tuned independently: 2
Type Runs solar only: Solar

Full datasheet

Every figure on file for the HYXi Power HYX-S4K6-S, by section.

Full datasheet, by section
Specification	Value
Power & output
Nominal power	4.6 kW
Maximum power	5.06 kW
Apparent power	5.06 kVA
Phases	1
Efficiency
Max efficiency	98%
European efficiency	97%
CEC-weighted efficiency	97%
DC input & MPPT
MPPT trackers	2
Max input voltage	600 V
MPPT voltage min	100 V
MPPT voltage max	560 V
Max input current	18 A
Battery & backup
Battery compatible	No
Backup capable	No
Continuous backup	4.6 kW
Physical
Dimensions (H×W×D)	340 × 360 × 136 mm
Weight	11.6 kg
IP rating	IP66
Cooling	Natural Convection
Operating temperature	-25°C to 60°C

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

Backup capable

CEC approval details

CEC approved

23 Aug 2024

Approval expiry

23 Aug 2027

Status

Active

Eligible for rebates

Yes

About Zhejiang Hyxi Technology Co Ltd

Years in AU Market

2 years

Australian Office

Not verified

CEC-Approved Batteries

CEC-Approved Panels

What it costs in Perth

Typical installed, inverter only

$920–$1,840

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: 19.6 kWh
Annual yield: 7,136 kWh

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

2 years in Australian market

How it compares

The HYXi Power HYX-S4K6-S against the closest-power inverters from other brands.

Specification	HYXi Power HYX-S4K6-SHYXi Power	Energizer FORCE 4.6HSEnergizer	Energizer Force 4.6SEnergizer

Rated power?	4.6 kW	4.6 kW	4.6 kW
Max efficiency?	98.0%best value	0.0%	0.0%
MPPT trackers?	2	Not verified	Not verified

Phases	Single-phase	Single-phase	Single-phase
Type	Solar	Hybrid	Solar
Battery ready	No	Yes	No
Warranty	0 years	Not verified	Not verified

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

Documents

Warranty summary

The warranty covers defects in materials and workmanship for a specified period. Exclusions include damage from improper installation, modifications, and operating outside specified environmental conditions.

0-year inverter warranty

HYXi Power HYX-S4K6-S

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: Does not transfer with the home
What voids it: Warranty is void if installation is not performed by accredited professionals, any modification is made, or if the equipment is used in an environment outside the specified operational parameters.
Environment limits: Operational temperature range -25 to +60℃; Relative humidity 0-100%RH. Exposure to direct sunlight, rain, and snow should be avoided.

Read the official warranty document (PDF)

Fault & error codes — HYXi Power HYX-S4K6-S

From the install manual

15 documented

Showing 15 of 15. The official install manual is the authoritative source — always confirm before acting.

5184criticalCall your installer
Manual (PDF)
Grid overvoltage
Likely cause
The grid voltage is higher than the normal voltage range; possibly caused by low voltage protection value settings.
What to do
Check whether the power grid voltage is within the allowed range or contact local power operator if necessary.
5187criticalCall your installer
Manual (PDF)
Grid undervoltage
Likely cause
The grid voltage is below the standard voltage range.
What to do
Check whether the power grid voltage is within the allowed range or contact local power operator if necessary.
5188criticalCall your installer
Manual (PDF)
Grid overfrequency
Likely cause
Power grid frequency is higher than the normal frequency range.
What to do
Measure the actual grid frequency and contact the local power company if it is beyond the set range.
5189criticalCall your installer
Manual (PDF)
Grid underfrequency
Likely cause
Power grid frequency is lower than the normal frequency range.
What to do
Measure the actual grid frequency and contact the local power company if it is beyond the set range.
5190criticalCall your installer
Manual (PDF)
Grid loss
Likely cause
The power grid does not supply electricity or the circuit breaker on the grid side is not closed.
What to do
Check whether the grid supplies power reliably and whether the circuit breaker is closed.
5248criticalCall your installer
Manual (PDF)
String Reversed
Likely cause
PV positive and negative poles are reversed.
What to do
Wait until the PV string current decreases below 0.5 A, set DC switch to OFF, and adjust the PV string polarity.
5312criticalCall your installer
Manual (PDF)
Excess Leakage Current
Likely cause
The leakage current exceeds the standard required value.
What to do
Check the insulation of the AC and DC cables and improve sunlight conditions if necessary.
5313criticalCall your installer
Manual (PDF)
Low System Insulation Resistance
Likely cause
The insulation resistance of the PV panel to ground is less than the standard value.
What to do
Check the insulation resistance and take corrective measures if necessary.
5314criticalCall your installer
Manual (PDF)
Grounding Cable Fault
Likely cause
Poor contact of the PE cable of the inverter.
What to do
Check the connection of the AC cable and insulation between ground cable and live wire.
5315criticalCall your installer
Manual (PDF)
Inverter voltage DC component high
Likely cause
The DC component is greater than the protection value.
What to do
Contact Hyxi customer service if the fault occurs repeatedly.
5316criticalCall your installer
Manual (PDF)
Output DC component overhigh
Likely cause
The DC component is greater than the protection value.
What to do
Contact Hyxi customer service if the fault occurs repeatedly.
5318criticalCall your installer
Manual (PDF)
AFCI Fault
Likely cause
An AFCI fault occurs on the DC side of the inverter.
What to do
Disconnect the DC power supply and check for any damaged cables or loose connections.
5332warningCall your installer
Manual (PDF)
Inverter self-check fault
Likely cause
Inverter self-check failed.
What to do
Power down and restart or clear the fault from the self-check menu.
5441warningCall your installer
Manual (PDF)
Meter/CT reversal alarm
Likely cause
The meter installation input and output reverse connection.
What to do
Check whether the meter is connected to the wrong position or if the wiring direction is reversed.
5442warningCall your installer
Manual (PDF)
The meter communication is abnormal
Likely cause
The meter is not connected or damaged.
What to do
Check the meter connectivity and communication line for any issues.

Part of the HYXi Power Single Phase String Inverter series

Compare every HYXi Power Single Phase String Inverter variant side by side →

More Zhejiang Hyxi Technology Co Ltd Inverters

HYX-H10K-HT (AS4777-2 2020)

10 kW · 3φ

HYX-H12K-HT (AS4777-2 2020)

12 kW · 3φ

HYX-H3K-HS (AS4777-2 2020)

3 kW · 1φ

HYX-H3K6-HS (AS4777-2 2020)

3.6 kW · 1φ

HYX-H4K-HS (AS4777-2 2020)

4 kW · 1φ

HYX-H4K6-HS (AS4777-2 2020)

4.6 kW · 1φ

View all Zhejiang Hyxi Technology Co Ltd inverters

More from Zhejiang Hyxi Technology Co Ltd

Other CEC-approved products from Zhejiang Hyxi Technology Co Ltd available in Australia.

Zhejiang Hyxi Technology Co Ltd Batteries

HYX-E100-H

10.07 kWh · LFP

HYX-E150-H

15.105 kWh · LFP

HYX-E200-H

20.14 kWh · LFP

HYX-E50-H

5.035 kWh · LFP

HYX-E100-H2-AU

10.6 kWh · LFP

HYX-E150-H2-AU

15.9 kWh · LFP

View all Zhejiang Hyxi Technology Co Ltd batteries

View full Zhejiang Hyxi Technology Co Ltd 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.

Solar inverter · HYXi Power · Single Phase String Inverter series · CEC approved August 2024

HYXi Power HYX-S4K6-S

CEC listing: HYX-S4K6-S (AS4777-2 2020)

A 4.6 kW single-phase solar inverter.

Installed in Perth, typical: ~$1,380; Estimate for the inverter alone — your quote will vary
Rated power: 4.6kW; How much solar it can run at once
Battery-ready: No; Solar-only: adding a battery later means a second inverter

Datasheet (PDF)Compare inverters See the whole Single Phase String Inverter series

Spotted something outdated?

What we can tell you

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

It is a solar-only inverter: adding a battery later means a second inverter or an AC-coupled battery.
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: 4.6kW
Max efficiency How much of the solar you make reaches the house: 98.0%
Phases Runs on a standard single-phase supply: Single
MPPT trackers 2 roof faces can be tuned independently: 2
Type Runs solar only: Solar

Full datasheet

Every figure on file for the HYXi Power HYX-S4K6-S, by section.

Full datasheet, by section
Specification	Value
Power & output
Nominal power	4.6 kW
Maximum power	5.06 kW
Apparent power	5.06 kVA
Phases	1
Efficiency
Max efficiency	98%
European efficiency	97%
CEC-weighted efficiency	97%
DC input & MPPT
MPPT trackers	2
Max input voltage	600 V
MPPT voltage min	100 V
MPPT voltage max	560 V
Max input current	18 A
Battery & backup
Battery compatible	No
Backup capable	No
Continuous backup	4.6 kW
Physical
Dimensions (H×W×D)	340 × 360 × 136 mm
Weight	11.6 kg
IP rating	IP66
Cooling	Natural Convection
Operating temperature	-25°C to 60°C

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

Backup capable

CEC approval details

CEC approved

23 Aug 2024

Approval expiry

23 Aug 2027

Status

Active

Eligible for rebates

Yes

About Zhejiang Hyxi Technology Co Ltd

Years in AU Market

2 years

Australian Office

Not verified

CEC-Approved Batteries

CEC-Approved Panels

What it costs in Perth

Typical installed, inverter only

$920–$1,840

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: 19.6 kWh
Annual yield: 7,136 kWh

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

2 years in Australian market

How it compares

The HYXi Power HYX-S4K6-S against the closest-power inverters from other brands.

Specification	HYXi Power HYX-S4K6-SHYXi Power	Energizer FORCE 4.6HSEnergizer	Energizer Force 4.6SEnergizer

Rated power?	4.6 kW	4.6 kW	4.6 kW
Max efficiency?	98.0%best value	0.0%	0.0%
MPPT trackers?	2	Not verified	Not verified

Phases	Single-phase	Single-phase	Single-phase
Type	Solar	Hybrid	Solar
Battery ready	No	Yes	No
Warranty	0 years	Not verified	Not verified

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

Documents

Warranty summary

0-year inverter warranty

HYXi Power HYX-S4K6-S

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: Does not transfer with the home
What voids it: Warranty is void if installation is not performed by accredited professionals, any modification is made, or if the equipment is used in an environment outside the specified operational parameters.
Environment limits: Operational temperature range -25 to +60℃; Relative humidity 0-100%RH. Exposure to direct sunlight, rain, and snow should be avoided.

Read the official warranty document (PDF)

Fault & error codes — HYXi Power HYX-S4K6-S

From the install manual

15 documented

Showing 15 of 15. The official install manual is the authoritative source — always confirm before acting.

5184criticalCall your installer
Manual (PDF)
Grid overvoltage
Likely cause
The grid voltage is higher than the normal voltage range; possibly caused by low voltage protection value settings.
What to do
Check whether the power grid voltage is within the allowed range or contact local power operator if necessary.
5187criticalCall your installer
Manual (PDF)
Grid undervoltage
Likely cause
The grid voltage is below the standard voltage range.
What to do
Check whether the power grid voltage is within the allowed range or contact local power operator if necessary.
5188criticalCall your installer
Manual (PDF)
Grid overfrequency
Likely cause
Power grid frequency is higher than the normal frequency range.
What to do
Measure the actual grid frequency and contact the local power company if it is beyond the set range.
5189criticalCall your installer
Manual (PDF)
Grid underfrequency
Likely cause
Power grid frequency is lower than the normal frequency range.
What to do
Measure the actual grid frequency and contact the local power company if it is beyond the set range.
5190criticalCall your installer
Manual (PDF)
Grid loss
Likely cause
The power grid does not supply electricity or the circuit breaker on the grid side is not closed.
What to do
Check whether the grid supplies power reliably and whether the circuit breaker is closed.
5248criticalCall your installer
Manual (PDF)
String Reversed
Likely cause
PV positive and negative poles are reversed.
What to do
Wait until the PV string current decreases below 0.5 A, set DC switch to OFF, and adjust the PV string polarity.
5312criticalCall your installer
Manual (PDF)
Excess Leakage Current
Likely cause
The leakage current exceeds the standard required value.
What to do
Check the insulation of the AC and DC cables and improve sunlight conditions if necessary.
5313criticalCall your installer
Manual (PDF)
Low System Insulation Resistance
Likely cause
The insulation resistance of the PV panel to ground is less than the standard value.
What to do
Check the insulation resistance and take corrective measures if necessary.
5314criticalCall your installer
Manual (PDF)
Grounding Cable Fault
Likely cause
Poor contact of the PE cable of the inverter.
What to do
Check the connection of the AC cable and insulation between ground cable and live wire.
5315criticalCall your installer
Manual (PDF)
Inverter voltage DC component high
Likely cause
The DC component is greater than the protection value.
What to do
Contact Hyxi customer service if the fault occurs repeatedly.
5316criticalCall your installer
Manual (PDF)
Output DC component overhigh
Likely cause
The DC component is greater than the protection value.
What to do
Contact Hyxi customer service if the fault occurs repeatedly.
5318criticalCall your installer
Manual (PDF)
AFCI Fault
Likely cause
An AFCI fault occurs on the DC side of the inverter.
What to do
Disconnect the DC power supply and check for any damaged cables or loose connections.
5332warningCall your installer
Manual (PDF)
Inverter self-check fault
Likely cause
Inverter self-check failed.
What to do
Power down and restart or clear the fault from the self-check menu.
5441warningCall your installer
Manual (PDF)
Meter/CT reversal alarm
Likely cause
The meter installation input and output reverse connection.
What to do
Check whether the meter is connected to the wrong position or if the wiring direction is reversed.
5442warningCall your installer
Manual (PDF)
The meter communication is abnormal
Likely cause
The meter is not connected or damaged.
What to do
Check the meter connectivity and communication line for any issues.

Part of the HYXi Power Single Phase String Inverter series

Compare every HYXi Power Single Phase String Inverter variant side by side →

More Zhejiang Hyxi Technology Co Ltd Inverters

HYX-H10K-HT (AS4777-2 2020)

10 kW · 3φ

HYX-H12K-HT (AS4777-2 2020)

12 kW · 3φ

HYX-H3K-HS (AS4777-2 2020)

3 kW · 1φ

HYX-H3K6-HS (AS4777-2 2020)

3.6 kW · 1φ

HYX-H4K-HS (AS4777-2 2020)

4 kW · 1φ

HYX-H4K6-HS (AS4777-2 2020)

4.6 kW · 1φ

View all Zhejiang Hyxi Technology Co Ltd inverters