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Hybrid inverter · Star Charge · Vesta Series series · CEC approved August 2025

Star Charge SI803SENA00

CEC listing: SI803SENA00 (AS4777-2 2020)

An 8 kW single-phase hybrid inverter that is battery-ready.

Installed in Perth, typical: ~$3,800; Estimate for the inverter alone — your quote will vary
Rated power: 8kW; 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 Vesta Series 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: 8kW
Phases Runs on a standard single-phase supply: Single
Type Runs solar and a battery from one unit: Hybrid
Warranty How long Wanbang Digital Energy Co Ltd stands behind it: 1yr

Features & compatibility

Battery compatible

Yes

Backup capable

Yes

CEC approval details

CEC approved

12 Aug 2025

Approval expiry

12 Aug 2028

Status

Active

Eligible for rebates

Yes

About Wanbang Digital Energy Co Ltd

Years in AU Market

1 years

Australian Office

Not verified

CEC-Approved Batteries

CEC-Approved Panels

What it costs in Perth

Typical installed, inverter only

$2,800–$4,800

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: 34.0 kWh
Annual yield: 12,410 kWh

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

1 years in Australian market

How it compares

The Star Charge SI803SENA00 against the closest-power inverters from other brands.

Specification	Star Charge SI803SENA00Star Charge	Energizer Force 8.0HS+Energizer	Energizer Force 8.0HT+Energizer

Rated power?	8 kW	8 kW	8 kW
Max efficiency?	0.0%	0.0%	0.0%
MPPT trackers?	Not verified	Not verified	Not verified

Phases	Single-phase	Single-phase	Three-phase
Type	Hybrid	Hybrid	Hybrid
Battery ready	Yes	Yes	Yes
Warranty	1 years	Not verified	Not verified

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

Documents

1-year inverter warranty

Star Charge SI803SENA00

This warranty covers defects in material or workmanship for one year if installed and maintained correctly. Exclusions include improper installation, modifications, and misuse. Claims must be submitted within 60 days of discovering a defect.

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 voids if the Product is improperly installed, modified after sale, used with non-specified replacement parts, or misused. Also voided if used for commercial purposes, not maintained per guidelines, or operated outside manufacturer’s water pressures or temperatures.
Environment limits: This limited warranty will not cover any Product used for outdoor installations unless a weather cover that complies with manufacturer requirements is utilized.

Read the official warranty document (PDF)

Fault & error codes — Star Charge SI803SENA00

From the install manual

22 documented

Showing 22 of 22. The official install manual is the authoritative source — always confirm before acting.

F-104criticalCall your installer
Manual (PDF)
Inverter grid-connected relay fault
Likely cause
N/A
What to do
Contact Customer service.
F-110criticalCall your installer
Manual (PDF)
Leakage current detection unit fault
Likely cause
Check for PV cable breakage or improper grounding.
What to do
Restart inverter.
F-111criticalCall your installer
Manual (PDF)
Leakage current fault
Likely cause
Check if PV strings are grounded properly.
What to do
Contact Customer service.
F-112criticalCall your installer
Manual (PDF)
DC insulation fault
Likely cause
Improper grounding or shorts.
What to do
Wait until inverter restores normal work.
F-113criticalCall your installer
Manual (PDF)
Leakage current detection consistency error (Major)
Likely cause
N/A
What to do
Restart inverter.
F-114criticalCall your installer
Manual (PDF)
Frequency detection consistency error (Major)
Likely cause
N/A
What to do
Restart inverter.
F-115criticalCall your installer
Manual (PDF)
Power grid voltage detection consistency error (Major)
Likely cause
N/A
What to do
Restart inverter.
F-123criticalCall your installer
Manual (PDF)
Secondary memory failure
Likely cause
N/A
What to do
Restart inverter.
F-124criticalCall your installer
Manual (PDF)
Clock failure
Likely cause
N/A
What to do
Contact Customer service.
F-125criticalCall your installer
Manual (PDF)
Internal communication failure
Likely cause
N/A
What to do
Contact Customer service.
F-129criticalCall your installer
Manual (PDF)
Main memory failure
Likely cause
N/A
What to do
Contact Customer service.
F-100warning
Manual (PDF)
Over temperature
Likely cause
Check heatsink for obstructions/ventilation.
What to do
Check the ambient temperature around the inverter.
F-101warningCall your installer
Manual (PDF)
High DC input voltage
Likely cause
Disconnect the DC switch, remove the DC connector, measure the voltage of the PV string.
What to do
Re-layout the PV module string if voltage exceeds specification.
F-103warningCall your installer
Manual (PDF)
Unconnected grid
Likely cause
Check the AC main switch and power supply.
What to do
Measure grid connection specifications and reconnect.
F-105warningCall your installer
Manual (PDF)
Grid frequency fault
Likely cause
Grid frequency abnormal.
What to do
Wait for grid frequency to return to normal or contact service.
F-106warningCall your installer
Manual (PDF)
Grid voltage fault
Likely cause
Inconsistent grid voltage.
What to do
Check grid layout and reconnect.
F-107warningCall your installer
Manual (PDF)
DC component over range
Likely cause
Exceeds DC input specifications.
What to do
Restart inverter.
F-108warningCall your installer
Manual (PDF)
Current sensor fault
Likely cause
N/A
What to do
Wait until inverter restores normal work.
F-109warningCall your installer
Manual (PDF)
Fail safe
Likely cause
Check cable connection of CT or meter.
What to do
Restart inverter.
F-116infoCall your installer
Manual (PDF)
Leakage current detection consistency error (Minor)
Likely cause
N/A
What to do
Restart inverter.
F-117infoCall your installer
Manual (PDF)
Frequency detection consistency error (Minor)
Likely cause
N/A
What to do
Restart inverter.
F-118infoCall your installer
Manual (PDF)
Power grid voltage detection consistency error (Minor)
Likely cause
N/A
What to do
Restart inverter.

Part of the Star Charge Vesta Series series

Compare every Star Charge Vesta Series variant side by side →

More Wanbang Digital Energy Co Ltd Inverters

AD20074EU1923 (AS4777-2 2020)

7.4 kW · 1φ

AD20110EU1993 (AS4777-2 2020)

11 kW · 3φ

SI105TENT05 (AS4777-2 2020)

100 kW · 3φ

SI503SENA00 (AS4777-2 2020)

5 kW · 1φ

SI603SENA00 (AS4777-2 2020)

6 kW · 1φ

View all Wanbang Digital Energy Co Ltd inverters

More from Wanbang Digital Energy Co Ltd

Other CEC-approved products from Wanbang Digital Energy Co Ltd available in Australia.

Wanbang Digital Energy Co Ltd Batteries

vBox-10

9.3 kWh · LFP

vBox-14

12.4 kWh · LFP

vBox-17

15.6 kWh · LFP

vBox-20

18.6 kWh · LFP

vBox-7

6.2 kWh · LFP

View all Wanbang Digital Energy Co Ltd batteries

View full Wanbang Digital Energy Co Ltd manufacturer profile

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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 · Star Charge · Vesta Series series · CEC approved August 2025

Star Charge SI803SENA00

CEC listing: SI803SENA00 (AS4777-2 2020)

An 8 kW single-phase hybrid inverter that is battery-ready.

Installed in Perth, typical: ~$3,800; Estimate for the inverter alone — your quote will vary
Rated power: 8kW; 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 Vesta Series 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: 8kW
Phases Runs on a standard single-phase supply: Single
Type Runs solar and a battery from one unit: Hybrid
Warranty How long Wanbang Digital Energy Co Ltd stands behind it: 1yr

Features & compatibility

Battery compatible

Yes

Backup capable

Yes

CEC approval details

CEC approved

12 Aug 2025

Approval expiry

12 Aug 2028

Status

Active

Eligible for rebates

Yes

About Wanbang Digital Energy Co Ltd

Years in AU Market

1 years

Australian Office

Not verified

CEC-Approved Batteries

CEC-Approved Panels

What it costs in Perth

Typical installed, inverter only

$2,800–$4,800

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: 34.0 kWh
Annual yield: 12,410 kWh

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

1 years in Australian market

How it compares

The Star Charge SI803SENA00 against the closest-power inverters from other brands.

Specification	Star Charge SI803SENA00Star Charge	Energizer Force 8.0HS+Energizer	Energizer Force 8.0HT+Energizer

Rated power?	8 kW	8 kW	8 kW
Max efficiency?	0.0%	0.0%	0.0%
MPPT trackers?	Not verified	Not verified	Not verified

Phases	Single-phase	Single-phase	Three-phase
Type	Hybrid	Hybrid	Hybrid
Battery ready	Yes	Yes	Yes
Warranty	1 years	Not verified	Not verified

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

Documents

1-year inverter warranty

Star Charge SI803SENA00

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 voids if the Product is improperly installed, modified after sale, used with non-specified replacement parts, or misused. Also voided if used for commercial purposes, not maintained per guidelines, or operated outside manufacturer’s water pressures or temperatures.
Environment limits: This limited warranty will not cover any Product used for outdoor installations unless a weather cover that complies with manufacturer requirements is utilized.

Read the official warranty document (PDF)

Fault & error codes — Star Charge SI803SENA00

From the install manual

22 documented

Showing 22 of 22. The official install manual is the authoritative source — always confirm before acting.

F-104criticalCall your installer
Manual (PDF)
Inverter grid-connected relay fault
Likely cause
N/A
What to do
Contact Customer service.
F-110criticalCall your installer
Manual (PDF)
Leakage current detection unit fault
Likely cause
Check for PV cable breakage or improper grounding.
What to do
Restart inverter.
F-111criticalCall your installer
Manual (PDF)
Leakage current fault
Likely cause
Check if PV strings are grounded properly.
What to do
Contact Customer service.
F-112criticalCall your installer
Manual (PDF)
DC insulation fault
Likely cause
Improper grounding or shorts.
What to do
Wait until inverter restores normal work.
F-113criticalCall your installer
Manual (PDF)
Leakage current detection consistency error (Major)
Likely cause
N/A
What to do
Restart inverter.
F-114criticalCall your installer
Manual (PDF)
Frequency detection consistency error (Major)
Likely cause
N/A
What to do
Restart inverter.
F-115criticalCall your installer
Manual (PDF)
Power grid voltage detection consistency error (Major)
Likely cause
N/A
What to do
Restart inverter.
F-123criticalCall your installer
Manual (PDF)
Secondary memory failure
Likely cause
N/A
What to do
Restart inverter.
F-124criticalCall your installer
Manual (PDF)
Clock failure
Likely cause
N/A
What to do
Contact Customer service.
F-125criticalCall your installer
Manual (PDF)
Internal communication failure
Likely cause
N/A
What to do
Contact Customer service.
F-129criticalCall your installer
Manual (PDF)
Main memory failure
Likely cause
N/A
What to do
Contact Customer service.
F-100warning
Manual (PDF)
Over temperature
Likely cause
Check heatsink for obstructions/ventilation.
What to do
Check the ambient temperature around the inverter.
F-101warningCall your installer
Manual (PDF)
High DC input voltage
Likely cause
Disconnect the DC switch, remove the DC connector, measure the voltage of the PV string.
What to do
Re-layout the PV module string if voltage exceeds specification.
F-103warningCall your installer
Manual (PDF)
Unconnected grid
Likely cause
Check the AC main switch and power supply.
What to do
Measure grid connection specifications and reconnect.
F-105warningCall your installer
Manual (PDF)
Grid frequency fault
Likely cause
Grid frequency abnormal.
What to do
Wait for grid frequency to return to normal or contact service.
F-106warningCall your installer
Manual (PDF)
Grid voltage fault
Likely cause
Inconsistent grid voltage.
What to do
Check grid layout and reconnect.
F-107warningCall your installer
Manual (PDF)
DC component over range
Likely cause
Exceeds DC input specifications.
What to do
Restart inverter.
F-108warningCall your installer
Manual (PDF)
Current sensor fault
Likely cause
N/A
What to do
Wait until inverter restores normal work.
F-109warningCall your installer
Manual (PDF)
Fail safe
Likely cause
Check cable connection of CT or meter.
What to do
Restart inverter.
F-116infoCall your installer
Manual (PDF)
Leakage current detection consistency error (Minor)
Likely cause
N/A
What to do
Restart inverter.
F-117infoCall your installer
Manual (PDF)
Frequency detection consistency error (Minor)
Likely cause
N/A
What to do
Restart inverter.
F-118infoCall your installer
Manual (PDF)
Power grid voltage detection consistency error (Minor)
Likely cause
N/A
What to do
Restart inverter.

Part of the Star Charge Vesta Series series

Compare every Star Charge Vesta Series variant side by side →

More Wanbang Digital Energy Co Ltd Inverters

AD20074EU1923 (AS4777-2 2020)

7.4 kW · 1φ

AD20110EU1993 (AS4777-2 2020)

11 kW · 3φ

SI105TENT05 (AS4777-2 2020)

100 kW · 3φ

SI503SENA00 (AS4777-2 2020)

5 kW · 1φ

SI603SENA00 (AS4777-2 2020)

6 kW · 1φ

View all Wanbang Digital Energy Co Ltd inverters