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Product specifications, pricing, and availability are subject to change without notice. We make no warranties regarding product performance, longevity, or suitability for your specific needs.

Always verify specifications with the manufacturer and installer before purchase. Warranty terms are set by manufacturers and may have conditions not disclosed here. Battery performance degrades over time.

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CEC approved: Feb 2023Report outdated info

SolaX T-BAT H 11.5 V2

Name: SolaX T-BAT H 11.5 V2
Brand: SolaX

Triple Power T-BAT H series

CEC Approved

View datasheet (PDF)

Part of Triple Power T-BAT H — see all configurations

Usable capacity: 10.4 kWh
Round-trip efficiency: 92%
Warranty: 10 yr
Chemistry: LFP

Full specifications

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.

Cell & chemistry

Chemistry: LFP

Capacity & power

Nominal capacity: 5.8 kWh
Usable capacity: 10.4 kWh

Lifespan & degradation

Capacity retained at year 10: 70%
Warranted throughput: 15.9 MWh

Physical

Dimensions (H×W×D): 715 × 474 × 150 mm
IP rating: IP66

Resources

Datasheet Warranty terms Installation guide

Warranty and support

Warranty terms and Australian support structure.

SolaX products are covered for up to 10 years, with exclusions for unauthorized servicing and certain weather-related damages. Claims can be made by contacting your installer or SolaX directly.

Duration

years

Throughput

15.9

MWh

Max Temp

45°

celsius

Max Backup

Level 0

No Backup

Australian support structure

Not verified

We have not verified this brand's Australian support structure. Confirm warranty arrangements with the manufacturer or your installer.

Perth climate suitability

Suitable with precautions

Rated to 45°C. Plan for a shaded or garage install through Perth summers.

Key warranty terms

•Depth of Discharge: 90% usable capacity
•Round-trip Efficiency: 92% rated
•Annual Degradation: ~2.5% per year expected
•Installation: Must be installed by SAA-accredited installer
•Operating Conditions: -10°C to 45°C

✓ TransferableFull replacement≥70% capacity at year 10

Warranty Document Datasheet Compare Warranties

WA Battery Scheme eligibility

Conditional

Synergy SSL inverter pairing, VPP participation and state-rebate qualification for this battery. Rebate and STC amounts are shown in the pricing panel.

AC-coupled system: needs a gateway device on the Synergy SSL (e.g. SMA, Redback) for full eligibility, or a same-brand inverter + battery pair (Sungrow or Fronius) for shared compliance. Without one, export is limited to 1.5kW and VPP/DEBS/rebate/loan are unavailable. AC vs DC coupling

CSIP-AUS compliant
Inverter must be CSIP-AUS compliant under the current WA framework.
Synergy SSL approved inverter
Needs pairing with a Synergy SSL approved inverter.
VPP activation ready
VPP activation requires a Synergy SSL approved inverter.
WA Battery Scheme rebate
Requires Battery Rewards participation under the current WA framework.
Synergy Battery Rewards
Requires a CSIP-AUS compliant system and reliable internet.
Interest-free loan
Not eligible for interest-free financing.

Under current WA rules, new rebate applications require VPP enrolment and CSIP-AUS compliance. How the scheme works · Estimate VPP earnings

About SolaX

View Full Profile →

Years in AU Market9+ years

Local SupportNot verified

CEC-Listed Products39 models

9yr AU

CEC-approved products since 2017

9 years in the Australian market

Fault & error codes — SolaX Triple Power T-BAT H

Extracted from the installation manual

23 documented

Showing 23 of 23. The official install manual is the authoritative source — always confirm before acting.

BMS_CapMismatch_FaultcriticalCall your installer
Manual (PDF)
The capacity of battery packs are different
Likely cause
Contact your distributor or company directly for servicing.
What to do
Contact support immediately.
BMS_CellImbalancecriticalCall your installer
Manual (PDF)
The capacities of cells are different
Likely cause
Contact your distributor or SolaX directly for servicing.
What to do
Contact support.
BMS_ChargeOCPcriticalCall your installer
Manual (PDF)
Battery charge over current protection
Likely cause
Contact your distributor or company directly for servicing.
What to do
Contact support immediately.
BMS_CurrSensor_FaultcriticalCall your installer
Manual (PDF)
Battery current sensor fault
Likely cause
Contact your distributor or SolaX directly for servicing.
What to do
Contact support immediately.
BMS_DishargeOCPcriticalCall your installer
Manual (PDF)
Battery discharge over current protection
Likely cause
Contact your distributor or company directly for servicing.
What to do
Contact support immediately.
BMS_Hardware_ProtectcriticalCall your installer
Manual (PDF)
Battery hardware under protection
Likely cause
Contact your distributor or company directly for servicing.
What to do
Contact support immediately.
BMS_Insulation_FaultcriticalCall your installer
Manual (PDF)
Battery insulation fault
Likely cause
Contact your distributor or company directly for servicing.
What to do
Contact support immediately.
BMS_LowerVoltagecriticalCall your installer
Manual (PDF)
Battery under voltage
Likely cause
Contact your distributor or company directly for servicing.
What to do
Contact support immediately.
BMS_Manu_Mismatch_FaultcriticalCall your installer
Manual (PDF)
The cell manufacture is different
Likely cause
Contact your distributor or company directly for servicing.
What to do
Contact support immediately.
BMS_MasterSw&SlaveSwMismatch_FaultcriticalCall your installer
Manual (PDF)
The software between Master and Slave are different
Likely cause
Contact your distributor or company directly for servicing.
What to do
Contact support immediately.
BMS_OverVoltagecriticalCall your installer
Manual (PDF)
Battery over voltage
Likely cause
Contact your distributor or company directly for servicing.
What to do
Contact support immediately.
BMS_Relay_FaultcriticalCall your installer
Manual (PDF)
Battery relay fault
Likely cause
1. Make sure the power cable is correctly and well connected to the power connector (XPLUG) of the BMS; 2. If the first step still does not work, contact your distributor or company directly for servicing.
What to do
Check connections and contact support if issue persists.
BMS_SelfChk_FaultcriticalCall your installer
Manual (PDF)
BMS selfcheck fault
Likely cause
Contact your distributor or company directly for servicing.
What to do
Contact support immediately.
BMS_SlaveSw&HwMismatch_FaultcriticalCall your installer
Manual (PDF)
The hardware is different
Likely cause
Contact your distributor or company directly for servicing.
What to do
Contact support immediately.
BMS_SlaveSwVer_Mismatch_FaultcriticalCall your installer
Manual (PDF)
The software between slaves are different
Likely cause
Contact your distributor or company directly for servicing.
What to do
Contact support immediately.
BMS_TempSensor_FaultcriticalCall your installer
Manual (PDF)
Battery temperature sensor fault
Likely cause
Contact your distributor or SolaX directly for servicing.
What to do
Contact support immediately.
BMS_VoltSensor_FaultcriticalCall your installer
Manual (PDF)
Battery voltage sensor fault
Likely cause
Contact your distributor or SolaX directly for servicing.
What to do
Contact support immediately.
BMS_CellTempDiff_Faultwarning
Manual (PDF)
The temperature between cells are different
Likely cause
Stop charging or discharging for a while.
What to do
Wait for conditions to stabilize.
BMS_ChgReqNoAck_Faultwarning
Manual (PDF)
No action for charging request
Likely cause
Check the information from inverter.
What to do
Check inverter status.
BMS_External_Errwarning
Manual (PDF)
The communication between BMS and inverter is interrupted
Likely cause
Check if the communication cable between BMS and inverter is correctly and well connected.
What to do
Check connections and ensure cables are intact.
BMS_Internal_Errwarning
Manual (PDF)
1. DIP switch at the wrong position; 2. The communication between battery packs is interrupted
Likely cause
Move the DIP switch to the correct position; Check if the communication cable between battery packs is correctly and well connected.
What to do
Adjust DIP switch and check cable connections.
BMS_TemHighwarning
Manual (PDF)
Battery over temperature
Likely cause
Wait till the temperature of cells go back to the normal state.
What to do
Allow battery to cool down.
BMS_TemLowwarning
Manual (PDF)
Battery under temperature
Likely cause
Wait till the temperature of cells go back to the normal state.
What to do
Allow battery to return to normal temperature.

Perth pricing

Typical installed price

$9,360

WA State RebateSubject to eligibility

Federal STCs-$2,793

After Rebates~$6,567

Prices are estimates. Final pricing depends on installation requirements. STC value is based on the current certificate price of about $39.9.

The WA Battery Scheme rebate (up to $1,300) requires a Synergy-approved (SSL) inverter and VPP enrolment — not all systems qualify, so it is not included above. Confirm eligibility with your installer.

Explore your options

Insufficient Data for Scoring

3 of 5 critical specs available (need 4)

Part of the SolaX Triple Power T-BAT H

See all configurations in this series →

Compare options

Compare this battery with other models to find the best fit for your needs.

Compare Products

How it compares

The SolaX T-BAT H 11.5 V2 against the closest-sized batteries from other brands.

Specification	SolaX T-BAT H 11.5 V2SolaX	Sigenergy SigenStor-10S-10 (AS4777-2 2020)Sigenergy	Sigenergy SigenStor-10S-EV12-10 (AS4777-2 2020)Sigenergy

Usable capacity?	10.4 kWh	10.4 kWh	10.4 kWh
Continuous power?	Not verified	Not verified	Not verified
Peak power?	Not verified	Not verified	Not verified

Round-trip efficiency?	92%	92%	92%
Warranty	10 years	10 years	10 years
Chemistry	LFP	LFP	LFP

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

SolaX T-BAT H 11.5 V2

Triple Power T-BAT H series

CEC Approved

View datasheet (PDF)

Part of Triple Power T-BAT H — see all configurations

Usable capacity: 10.4 kWh
Round-trip efficiency: 92%
Warranty: 10 yr
Chemistry: LFP

Full specifications

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.

Cell & chemistry

Chemistry: LFP

Capacity & power

Nominal capacity: 5.8 kWh
Usable capacity: 10.4 kWh

Lifespan & degradation

Capacity retained at year 10: 70%
Warranted throughput: 15.9 MWh

Physical

Dimensions (H×W×D): 715 × 474 × 150 mm
IP rating: IP66

Resources

Datasheet Warranty terms Installation guide

Warranty and support

Warranty terms and Australian support structure.

SolaX products are covered for up to 10 years, with exclusions for unauthorized servicing and certain weather-related damages. Claims can be made by contacting your installer or SolaX directly.

Duration

years

Throughput

15.9

MWh

Max Temp

45°

celsius

Max Backup

Level 0

No Backup

Australian support structure

Not verified

We have not verified this brand's Australian support structure. Confirm warranty arrangements with the manufacturer or your installer.

Perth climate suitability

Suitable with precautions

Rated to 45°C. Plan for a shaded or garage install through Perth summers.

Key warranty terms

•Depth of Discharge: 90% usable capacity
•Round-trip Efficiency: 92% rated
•Annual Degradation: ~2.5% per year expected
•Installation: Must be installed by SAA-accredited installer
•Operating Conditions: -10°C to 45°C

✓ TransferableFull replacement≥70% capacity at year 10

Warranty Document Datasheet Compare Warranties

WA Battery Scheme eligibility

Conditional

Synergy SSL inverter pairing, VPP participation and state-rebate qualification for this battery. Rebate and STC amounts are shown in the pricing panel.

CSIP-AUS compliant
Inverter must be CSIP-AUS compliant under the current WA framework.
Synergy SSL approved inverter
Needs pairing with a Synergy SSL approved inverter.
VPP activation ready
VPP activation requires a Synergy SSL approved inverter.
WA Battery Scheme rebate
Requires Battery Rewards participation under the current WA framework.
Synergy Battery Rewards
Requires a CSIP-AUS compliant system and reliable internet.
Interest-free loan
Not eligible for interest-free financing.

Under current WA rules, new rebate applications require VPP enrolment and CSIP-AUS compliance. How the scheme works · Estimate VPP earnings

About SolaX

View Full Profile →

Years in AU Market9+ years

Local SupportNot verified

CEC-Listed Products39 models

9yr AU

CEC-approved products since 2017

9 years in the Australian market

Fault & error codes — SolaX Triple Power T-BAT H

Extracted from the installation manual

23 documented

Showing 23 of 23. The official install manual is the authoritative source — always confirm before acting.

BMS_CapMismatch_FaultcriticalCall your installer
Manual (PDF)
The capacity of battery packs are different
Likely cause
Contact your distributor or company directly for servicing.
What to do
Contact support immediately.
BMS_CellImbalancecriticalCall your installer
Manual (PDF)
The capacities of cells are different
Likely cause
Contact your distributor or SolaX directly for servicing.
What to do
Contact support.
BMS_ChargeOCPcriticalCall your installer
Manual (PDF)
Battery charge over current protection
Likely cause
Contact your distributor or company directly for servicing.
What to do
Contact support immediately.
BMS_CurrSensor_FaultcriticalCall your installer
Manual (PDF)
Battery current sensor fault
Likely cause
Contact your distributor or SolaX directly for servicing.
What to do
Contact support immediately.
BMS_DishargeOCPcriticalCall your installer
Manual (PDF)
Battery discharge over current protection
Likely cause
Contact your distributor or company directly for servicing.
What to do
Contact support immediately.
BMS_Hardware_ProtectcriticalCall your installer
Manual (PDF)
Battery hardware under protection
Likely cause
Contact your distributor or company directly for servicing.
What to do
Contact support immediately.
BMS_Insulation_FaultcriticalCall your installer
Manual (PDF)
Battery insulation fault
Likely cause
Contact your distributor or company directly for servicing.
What to do
Contact support immediately.
BMS_LowerVoltagecriticalCall your installer
Manual (PDF)
Battery under voltage
Likely cause
Contact your distributor or company directly for servicing.
What to do
Contact support immediately.
BMS_Manu_Mismatch_FaultcriticalCall your installer
Manual (PDF)
The cell manufacture is different
Likely cause
Contact your distributor or company directly for servicing.
What to do
Contact support immediately.
BMS_MasterSw&SlaveSwMismatch_FaultcriticalCall your installer
Manual (PDF)
The software between Master and Slave are different
Likely cause
Contact your distributor or company directly for servicing.
What to do
Contact support immediately.
BMS_OverVoltagecriticalCall your installer
Manual (PDF)
Battery over voltage
Likely cause
Contact your distributor or company directly for servicing.
What to do
Contact support immediately.
BMS_Relay_FaultcriticalCall your installer
Manual (PDF)
Battery relay fault
Likely cause
1. Make sure the power cable is correctly and well connected to the power connector (XPLUG) of the BMS; 2. If the first step still does not work, contact your distributor or company directly for servicing.
What to do
Check connections and contact support if issue persists.
BMS_SelfChk_FaultcriticalCall your installer
Manual (PDF)
BMS selfcheck fault
Likely cause
Contact your distributor or company directly for servicing.
What to do
Contact support immediately.
BMS_SlaveSw&HwMismatch_FaultcriticalCall your installer
Manual (PDF)
The hardware is different
Likely cause
Contact your distributor or company directly for servicing.
What to do
Contact support immediately.
BMS_SlaveSwVer_Mismatch_FaultcriticalCall your installer
Manual (PDF)
The software between slaves are different
Likely cause
Contact your distributor or company directly for servicing.
What to do
Contact support immediately.
BMS_TempSensor_FaultcriticalCall your installer
Manual (PDF)
Battery temperature sensor fault
Likely cause
Contact your distributor or SolaX directly for servicing.
What to do
Contact support immediately.
BMS_VoltSensor_FaultcriticalCall your installer
Manual (PDF)
Battery voltage sensor fault
Likely cause
Contact your distributor or SolaX directly for servicing.
What to do
Contact support immediately.
BMS_CellTempDiff_Faultwarning
Manual (PDF)
The temperature between cells are different
Likely cause
Stop charging or discharging for a while.
What to do
Wait for conditions to stabilize.
BMS_ChgReqNoAck_Faultwarning
Manual (PDF)
No action for charging request
Likely cause
Check the information from inverter.
What to do
Check inverter status.
BMS_External_Errwarning
Manual (PDF)
The communication between BMS and inverter is interrupted
Likely cause
Check if the communication cable between BMS and inverter is correctly and well connected.
What to do
Check connections and ensure cables are intact.
BMS_Internal_Errwarning
Manual (PDF)
1. DIP switch at the wrong position; 2. The communication between battery packs is interrupted
Likely cause
Move the DIP switch to the correct position; Check if the communication cable between battery packs is correctly and well connected.
What to do
Adjust DIP switch and check cable connections.
BMS_TemHighwarning
Manual (PDF)
Battery over temperature
Likely cause
Wait till the temperature of cells go back to the normal state.
What to do
Allow battery to cool down.
BMS_TemLowwarning
Manual (PDF)
Battery under temperature
Likely cause
Wait till the temperature of cells go back to the normal state.
What to do
Allow battery to return to normal temperature.

Perth pricing

Typical installed price

$9,360

WA State RebateSubject to eligibility

Federal STCs-$2,793

After Rebates~$6,567

Prices are estimates. Final pricing depends on installation requirements. STC value is based on the current certificate price of about $39.9.

Explore your options

Insufficient Data for Scoring

3 of 5 critical specs available (need 4)

Part of the SolaX Triple Power T-BAT H

See all configurations in this series →

Compare options

Compare this battery with other models to find the best fit for your needs.

Compare Products

How it compares

The SolaX T-BAT H 11.5 V2 against the closest-sized batteries from other brands.

Specification	SolaX T-BAT H 11.5 V2SolaX	Sigenergy SigenStor-10S-10 (AS4777-2 2020)Sigenergy	Sigenergy SigenStor-10S-EV12-10 (AS4777-2 2020)Sigenergy

Usable capacity?	10.4 kWh	10.4 kWh	10.4 kWh
Continuous power?	Not verified	Not verified	Not verified
Peak power?	Not verified	Not verified	Not verified

Round-trip efficiency?	92%	92%	92%
Warranty	10 years	10 years	10 years
Chemistry	LFP	LFP	LFP

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

SolaX T-BAT H 11.5 V2

Full specifications

Cell & chemistry

Capacity & power

Lifespan & degradation

Physical

Australian support structure

Perth climate suitability

Key warranty terms

Fault & error codes — SolaX Triple Power T-BAT H

How it compares

More from SolaX

SolaX Inverters

Want to take the next step?

SolaX T-BAT H 11.5 V2

Full specifications

Cell & chemistry

Capacity & power

Lifespan & degradation

Physical

Australian support structure

Perth climate suitability

Key warranty terms

Fault & error codes — SolaX Triple Power T-BAT H

How it compares

More from SolaX

SolaX Inverters

Want to take the next step?