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Solar inverter · Sofar · SOFAR 3.3K~12KTLX-G3 series · CEC approval expired

Sofar SOFAR 11KTLX-G3-A

CEC listing: SOFAR 11KTLX-G3-A (AS4777-2 2020)

A 10 kW single-phase solar inverter.

Installed in Perth, typical: ~$3,000; Estimate for the inverter alone — your quote will vary
Rated power: 10kW; How much solar it can run at once — a large roof
Battery-ready: No; Solar-only: adding a battery later means a second inverter

Datasheet (PDF)Compare inverters See the whole SOFAR 3.3K~12KTLX-G3 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.
Its CEC approval has expired, so a new install with it wouldn't 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: 10kW
Max efficiency How much of the solar you make reaches the house: 98.4%
Phases Runs on a standard single-phase supply: Single
MPPT trackers 2 roof faces can be tuned independently: 2
Type Runs solar only: Solar
Warranty How long Shenzhen SOFARSOLAR Co Ltd stands behind it: 10yr

Full datasheet

Every figure on file for the Sofar SOFAR 11KTLX-G3-A, by section.

Full datasheet, by section
Specification	Value
Efficiency
Max efficiency	98.4%
European efficiency	97.5%
DC input & MPPT
MPPT trackers	2
Physical
Weight	17 kg
IP rating	IP68
Operating temperature	-40°C to 70°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

8 Aug 2022

Approval expiry

8 June 2026

Status

Not listed

Eligible for rebates

No (not listed)

About Shenzhen SOFARSOLAR Co Ltd

Years in AU Market

8 years

Australian Office

Not verified

CEC-Approved Batteries

CEC-Approved Panels

What it costs in Perth

Typical installed, inverter only

$2,000–$4,000

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: 42.5 kWh
Annual yield: 15,513 kWh

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

Website

www.sofarsolar.com

8 years in Australian market

How it compares

The Sofar SOFAR 11KTLX-G3-A against the closest-power inverters from other brands.

Specification	Sofar SOFAR 11KTLX-G3-ASofar	Energizer Force 10.0HS+Energizer	Energizer Force 10.0HT+Energizer

Rated power?	10 kW	10 kW	10 kW
Max efficiency?	98.4%best value	0.0%	0.0%
MPPT trackers?	2	Not verified	Not verified

Phases	Single-phase	Single-phase	Three-phase
Type	Solar	Hybrid	Hybrid
Battery ready	No	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

Sofar SOFAR 11KTLX-G3-A

This warranty covers manufacturing defects for a period of 10 years. It excludes damages from incorrect installation, environmental factors, or unauthorized modifications. To make a claim, contact Sofarsolar's service department with the product details.

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: The warranty may be voided if the product is installed by unaccredited installers, modified, or used with incompatible equipment.
Environment limits: The warranty does not cover damages caused by exposure to corrosive environments, such as saltwater or other aggressive atmospheres.

Read the official warranty document (PDF)

Fault & error codes — Sofar SOFAR 11KTLX-G3-A

From the install manual

8 documented

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

ID03criticalCall your installer
Manual (PDF)
The power grid frequency is too high
Likely cause
If the alarm occurs repeatedly, contact technical support to change the grid over-voltage, under-voltage, over frequency, under-frequency protection points after obtaining approval from the local electrical grid operator.
What to do
Contact technical support for adjustments.
ID06criticalCall your installer
Manual (PDF)
OVRT faulty
Likely cause
There are internal faults of inverter.
What to do
Turn OFF the DC switch, wait for 5 minutes, then turn ON the DC switch. If the fault persists, contact technical support.
ID12criticalCall your installer
Manual (PDF)
Inverter overvoltage
Likely cause
Internal fault within the inverter.
What to do
Contact technical support immediately.
ID13criticalCall your installer
Manual (PDF)
Output overcurrent hardware permanent fault
Likely cause
Prolonged overload conditions or failure in the power electronics.
What to do
Turn OFF the DC switch, wait for 5 minutes, then turn ON the DC switch to check if the issue resolves.
ID01warningCall your installer
Manual (PDF)
The power grid voltage is too high
Likely cause
If the alarm occurs occasionally, the possible cause is that the electric grid is abnormal occasionally, inverter automatically returns to normal operating status when the electric grid's back to normal.
What to do
Check the grid voltage and frequency. If it occurs frequently, contact technical support.
ID02warningCall your installer
Manual (PDF)
The power grid voltage is too low
Likely cause
If the alarm occurs frequently, check whether the grid voltage/frequency is within the acceptable range. If no, contact technical support.
What to do
Check the AC circuit breaker and AC wiring of the inverter.
ID04warningCall your installer
Manual (PDF)
The power grid frequency is too low
Likely cause
The alarm indicates low frequency, which may affect the operation.
What to do
Contact technical support to address low frequency issues.
ID05warningCall your installer
Manual (PDF)
GFCI Fault
Likely cause
If the fault occurs occasionally, the possible cause is that the external circuits are abnormal occasionally, inverter automatically returns to normal operating status after the fault is rectified.
What to do
Check the insulation resistance between the PV array and earth (ground).

Part of the Sofar SOFAR 3.3K~12KTLX-G3 series

Compare every Sofar SOFAR 3.3K~12KTLX-G3 variant side by side →

More Shenzhen SOFARSOLAR Co Ltd Inverters

ESI-10K-T1 (AS4777-2 2020)

10 kW · 3φ

ESI-12K-T1 (AS4777-2 2020)

12 kW · 3φ

ESI 3.68K-S1 (AS4777-2 2020)

3.68 kW · 1φ

ESI 3K-S1 (AS4777-2 2020)

3 kW · 1φ

ESI 4.6K-S1 (AS4777-2 2020)

4.6 kW · 1φ

ESI 4K-S1 (AS4777-2 2020)

4 kW · 1φ

View all Shenzhen SOFARSOLAR Co Ltd inverters

More from Shenzhen SOFARSOLAR Co Ltd

Other CEC-approved products from Shenzhen SOFARSOLAR Co Ltd available in Australia.

Shenzhen SOFARSOLAR Co Ltd Batteries

BTS 5K

4.992 kWh · LFP

BTS E10-DS5

9.984 kWh · LFP

BTS E15-DS5

14.976 kWh · LFP

BTS E20-DS5

19.968 kWh · LFP

BTS E5-DS5

4.992 kWh · LFP

BTS 5K

4.75 kWh · LFP

View all Shenzhen SOFARSOLAR Co Ltd batteries

View full Shenzhen SOFARSOLAR 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.

Solar inverter · Sofar · SOFAR 3.3K~12KTLX-G3 series · CEC approval expired

Sofar SOFAR 11KTLX-G3-A

CEC listing: SOFAR 11KTLX-G3-A (AS4777-2 2020)

A 10 kW single-phase solar inverter.

Installed in Perth, typical: ~$3,000; Estimate for the inverter alone — your quote will vary
Rated power: 10kW; How much solar it can run at once — a large roof
Battery-ready: No; Solar-only: adding a battery later means a second inverter

Datasheet (PDF)Compare inverters See the whole SOFAR 3.3K~12KTLX-G3 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.
Its CEC approval has expired, so a new install with it wouldn't 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: 10kW
Max efficiency How much of the solar you make reaches the house: 98.4%
Phases Runs on a standard single-phase supply: Single
MPPT trackers 2 roof faces can be tuned independently: 2
Type Runs solar only: Solar
Warranty How long Shenzhen SOFARSOLAR Co Ltd stands behind it: 10yr

Full datasheet

Every figure on file for the Sofar SOFAR 11KTLX-G3-A, by section.

Full datasheet, by section
Specification	Value
Efficiency
Max efficiency	98.4%
European efficiency	97.5%
DC input & MPPT
MPPT trackers	2
Physical
Weight	17 kg
IP rating	IP68
Operating temperature	-40°C to 70°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

8 Aug 2022

Approval expiry

8 June 2026

Status

Not listed

Eligible for rebates

No (not listed)

About Shenzhen SOFARSOLAR Co Ltd

Years in AU Market

8 years

Australian Office

Not verified

CEC-Approved Batteries

CEC-Approved Panels

What it costs in Perth

Typical installed, inverter only

$2,000–$4,000

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: 42.5 kWh
Annual yield: 15,513 kWh

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

Website

www.sofarsolar.com

8 years in Australian market

How it compares

The Sofar SOFAR 11KTLX-G3-A against the closest-power inverters from other brands.

Specification	Sofar SOFAR 11KTLX-G3-ASofar	Energizer Force 10.0HS+Energizer	Energizer Force 10.0HT+Energizer

Rated power?	10 kW	10 kW	10 kW
Max efficiency?	98.4%best value	0.0%	0.0%
MPPT trackers?	2	Not verified	Not verified

Phases	Single-phase	Single-phase	Three-phase
Type	Solar	Hybrid	Hybrid
Battery ready	No	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

Sofar SOFAR 11KTLX-G3-A

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: The warranty may be voided if the product is installed by unaccredited installers, modified, or used with incompatible equipment.
Environment limits: The warranty does not cover damages caused by exposure to corrosive environments, such as saltwater or other aggressive atmospheres.

Read the official warranty document (PDF)

Fault & error codes — Sofar SOFAR 11KTLX-G3-A

From the install manual

8 documented

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

ID03criticalCall your installer
Manual (PDF)
The power grid frequency is too high
Likely cause
If the alarm occurs repeatedly, contact technical support to change the grid over-voltage, under-voltage, over frequency, under-frequency protection points after obtaining approval from the local electrical grid operator.
What to do
Contact technical support for adjustments.
ID06criticalCall your installer
Manual (PDF)
OVRT faulty
Likely cause
There are internal faults of inverter.
What to do
Turn OFF the DC switch, wait for 5 minutes, then turn ON the DC switch. If the fault persists, contact technical support.
ID12criticalCall your installer
Manual (PDF)
Inverter overvoltage
Likely cause
Internal fault within the inverter.
What to do
Contact technical support immediately.
ID13criticalCall your installer
Manual (PDF)
Output overcurrent hardware permanent fault
Likely cause
Prolonged overload conditions or failure in the power electronics.
What to do
Turn OFF the DC switch, wait for 5 minutes, then turn ON the DC switch to check if the issue resolves.
ID01warningCall your installer
Manual (PDF)
The power grid voltage is too high
Likely cause
If the alarm occurs occasionally, the possible cause is that the electric grid is abnormal occasionally, inverter automatically returns to normal operating status when the electric grid's back to normal.
What to do
Check the grid voltage and frequency. If it occurs frequently, contact technical support.
ID02warningCall your installer
Manual (PDF)
The power grid voltage is too low
Likely cause
If the alarm occurs frequently, check whether the grid voltage/frequency is within the acceptable range. If no, contact technical support.
What to do
Check the AC circuit breaker and AC wiring of the inverter.
ID04warningCall your installer
Manual (PDF)
The power grid frequency is too low
Likely cause
The alarm indicates low frequency, which may affect the operation.
What to do
Contact technical support to address low frequency issues.
ID05warningCall your installer
Manual (PDF)
GFCI Fault
Likely cause
If the fault occurs occasionally, the possible cause is that the external circuits are abnormal occasionally, inverter automatically returns to normal operating status after the fault is rectified.
What to do
Check the insulation resistance between the PV array and earth (ground).

Part of the Sofar SOFAR 3.3K~12KTLX-G3 series

Compare every Sofar SOFAR 3.3K~12KTLX-G3 variant side by side →

More Shenzhen SOFARSOLAR Co Ltd Inverters

ESI-10K-T1 (AS4777-2 2020)

10 kW · 3φ

ESI-12K-T1 (AS4777-2 2020)

12 kW · 3φ

ESI 3.68K-S1 (AS4777-2 2020)

3.68 kW · 1φ

ESI 3K-S1 (AS4777-2 2020)

3 kW · 1φ

ESI 4.6K-S1 (AS4777-2 2020)

4.6 kW · 1φ

ESI 4K-S1 (AS4777-2 2020)

4 kW · 1φ

View all Shenzhen SOFARSOLAR Co Ltd inverters