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Home battery · HINEN · CEC approved July 2026

HINEN B14400-HW x4

A 54.72 kWh home battery — very big home size, the 40+ kWh band.

Installed in Perth, after rebates: ~$42,305; Typical estimate — your own quote will vary
WA Battery Scheme rebate: Depends on your inverter; The scheme needs a Synergy-approved inverter — we don't know yours
Usable capacity: 54.72kWh; Very big home size — the 40+ kWh band

Datasheet (PDF)See the whole Rechargeable Li-ion Battery Pack series

What we can tell you

Read from the figures on this page — no review written yet

54.72 kWh sits in the very big home band (40+ kWh).
It is CEC-approved, which is a condition of both the federal STC discount and the WA Battery Scheme.
We can't score it: a value score needs a price and full specs, and without them any number would be guesswork.

Key specs, in plain terms

The numbers that matter for a home. The full datasheet is below.

Usable capacity How much energy it stores for you to use: 54.72kWh
Round-trip efficiency How much of the energy you store comes back out: 92%
Depth of discharge How much of the battery you can actually use: 90%
Warranty 80% of capacity guaranteed at the end of it: 10yr
Battery chemistry Lithium iron phosphate — the long-cycle-life type: LFP

Full datasheet

Every figure on file for the HINEN Rechargeable Li-ion Battery Pack, by section.

Full datasheet, by section
Specification	Value
Lifespan & degradation
Capacity retained at year 10	80%
Warranted throughput	3.65 MWh
Physical
IP rating	IP67
Installation requirements
Top clearance	300 mm
Side clearance	200 mm
Front clearance	300 mm
AC breaker	125 A
Cable gauge	25 mm²
Earthing method	PE
DNSP pre-approval	No
Estimated install time	4 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.

Documents

Warranty and support

Warranty terms and Australian support structure.

Hinen covers defects in workmanship and materials for 10 years. Warranty void if improperly installed. Claims must be submitted with proof of purchase.

Duration

years

Throughput

3.65

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≥80% 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), 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 — and third-party gateways can struggle to meet compliance testing. Any later addition to an AC-coupled system triggers whole-of-site compliance, so for many homes replacing toward a hybrid (DC-coupled) inverter is the sounder path. 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 HINEN

View Full Profile →

Years in AU Market2+ years

Local SupportNot verified

CEC-Listed Products39 models

2yr AU

CEC-approved products since 2024

2 years in the Australian market

Fault & error codes — HINEN Rechargeable Li-ion Battery Pack

Extracted from the installation manual

34 documented

Showing 34 of 34. The official install manual is the authoritative source — always confirm before acting.

AFE communication failurecriticalCall your installer
Manual (PDF)
Communication with the AFE is not functioning.
Likely cause
Electrical fault or disconnection.
What to do
Restart the battery. If it's still not fixed, contact customer service.
Battery voltagesampling wire brokencriticalCall your installer
Manual (PDF)
The wire used for sampling battery voltage is damaged.
Likely cause
Physical wear or environmental damage.
What to do
Contact customer service.
CAN bus failurecriticalCall your installer
Manual (PDF)
Failure detected in CAN bus communication.
Likely cause
Wiring issue or component malfunction.
What to do
Turn off, check the communication cable. If it's still not fixed, contact customer service.
Current sensor failurecriticalCall your installer
Manual (PDF)
The current sensor has failed.
Likely cause
Electrical fault or damage.
What to do
Restart the battery. If it's still not fixed, contact customer service.
Dead batterycriticalCall your installer
Manual (PDF)
The battery is non-functional.
Likely cause
Complete discharge or internal failure.
What to do
Restart the battery. If it's still not fixed, contact customer service.
EEPROM failurecriticalCall your installer
Manual (PDF)
The EEPROM has malfunctioned.
Likely cause
Wear or electrical damage.
What to do
Restart the battery. If it's still not fixed, contact customer service.
Extremely high battery voltage faultcriticalCall your installer
Manual (PDF)
The battery voltage is dangerously high.
Likely cause
Malfunction during charging process.
What to do
Contact customer service.
Inverter communication failurecriticalCall your installer
Manual (PDF)
The inverter is unable to communicate properly with the battery.
Likely cause
Disconnection or fault in communication cables.
What to do
Turn off, check the communication cable. If it's still not fixed, contact customer service.
Main circuit faultcriticalCall your installer
Manual (PDF)
A fault has been detected in the main circuit.
Likely cause
Electrical failure or short circuit.
What to do
Contact customer service.
MOS failurecriticalCall your installer
Manual (PDF)
The MOS component has failed.
Likely cause
Overheating or excessive current.
What to do
Contact customer service.
Parallel address recognition failurecriticalCall your installer
Manual (PDF)
The system cannot recognize parallel addresses correctly.
Likely cause
Wiring or configuration issues.
What to do
Turn off, check the communication cable. If it's still not fixed, contact customer service.
Pre-charge over timecriticalCall your installer
Manual (PDF)
The pre-charge process has taken too long.
Likely cause
Improper system configuration.
What to do
Restart the battery. If it's still not fixed, contact customer service.
RS bus failurecriticalCall your installer
Manual (PDF)
Failure detected in RS bus communication.
Likely cause
Wiring issue or component malfunction.
What to do
Turn off, check the communication cable. If it's still not fixed, contact customer service.
Short circuit protection fuse circuit faultcriticalCall your installer
Manual (PDF)
The fuse circuit protecting against short circuits has failed.
Likely cause
Overload or actual short circuit condition.
What to do
Contact customer service.
Voltage sensor failurecriticalCall your installer
Manual (PDF)
The voltage sensor is not working properly.
Likely cause
Internal damage or disconnection.
What to do
Restart the battery. If it's still not fixed, contact customer service.
Battery low temperaturewarningCall your installer
Manual (PDF)
Battery temperature is extremely low.
Likely cause
Cold environmental conditions affecting battery performance.
What to do
Turn off, wait for temperature to recover, restart the battery. If it's still not fixed, contact customer service.
Battery over temperaturewarningCall your installer
Manual (PDF)
Battery temperature is excessively high.
Likely cause
Poor ventilation or excessive operational load.
What to do
Turn off and wait for 2 hours. If it's still not fixed, contact customer service.
Battery over voltagewarningCall your installer
Manual (PDF)
The battery voltage is higher than its maximum limit.
Likely cause
Possible overcharging or a malfunction in battery management.
What to do
Restart the battery. If it's still not fixed, contact customer service.
I_WORK parallel signal faultwarningCall your installer
Manual (PDF)
Fault in the I_WORK parallel signal.
Likely cause
Communication failure or cable damage.
What to do
Turn off, check the communication cable, restart the battery. If it's still not fixed, contact customer service.
IUIP parallel signal faultwarningCall your installer
Manual (PDF)
Fault in the IUIP parallel signal.
Likely cause
Communication failure or cable damage.
What to do
Turn off, check the communication cable, restart the battery. If it's still not fixed, contact customer service.
MOS temperature is too highwarning
Manual (PDF)
Temperature of the MOS transistor exceeds limits.
Likely cause
Overloading or insufficient cooling.
What to do
Charge the battery, waiting for the voltage to recover.
Overcurrent when chargingwarningCall your installer
Manual (PDF)
Current exceeding safe levels during charging.
Likely cause
Faulty charging system or overloading.
What to do
Restart the battery. If it's still not fixed, contact customer service.
Overcurrent when discharging 1warningCall your installer
Manual (PDF)
Current exceeding safe levels during discharging (case 1).
Likely cause
Faulty load or short circuit.
What to do
Restart the battery. If it's still not fixed, contact customer service.
Overcurrent when discharging 2warningCall your installer
Manual (PDF)
Current exceeding safe levels during discharging (case 2).
Likely cause
Faulty load or short circuit.
What to do
Restart the battery. If it's still not fixed, contact customer service.
Parallelization over timewarningCall your installer
Manual (PDF)
Issues have been detected with the parallelization process over time.
Likely cause
Extended operational duration without checks or updates.
What to do
Turn off, check the communication cable, restart the battery. If it's still not fixed, contact customer service.
Parallelization readiness failurewarningCall your installer
Manual (PDF)
The system is unable to set up parallelization.
Likely cause
Faulty configuration or connection issue.
What to do
Turn off, check the communication cable, restart the battery. If it's still not fixed, contact customer service.
PCB over temperaturewarningCall your installer
Manual (PDF)
Temperature of the PCB exceeds safe levels.
Likely cause
Overactive components or lack of ventilation.
What to do
Turn off and wait for 2 hours. If it's still not fixed, contact customer service.
Pre-charge resistor over temperaturewarningCall your installer
Manual (PDF)
Pre-charge resistor is too hot.
Likely cause
Excessive current or faulty resistor.
What to do
Turn off and wait for 2 hours. If it's still not fixed, contact customer service.
Short when chargingwarningCall your installer
Manual (PDF)
Short circuit detected during charging.
Likely cause
Faulty connection or internal short circuit in the battery.
What to do
Turn off, remove and check equipment, restart the battery. If it's still not fixed, contact customer service.
Short when dischargingwarningCall your installer
Manual (PDF)
Short circuit detected during discharging.
Likely cause
Faulty connection or internal short circuit in the battery.
What to do
Turn off, remove and check equipment, restart the battery. If it's still not fixed, contact customer service.
Single unit pressure difference is too largewarning
Manual (PDF)
The pressure difference between battery units is too significant.
Likely cause
Environmental factors or improper installation.
What to do
Charge the battery, waiting for the voltage to recover.
Unit under voltagewarning
Manual (PDF)
The battery voltage is lower than its minimum limit.
Likely cause
Battery is heavily discharged or fault in the system.
What to do
Charge the battery, waiting for the voltage to recover.
VTOP over voltagewarningCall your installer
Manual (PDF)
Voltage at the top of the battery exceeds levels.
Likely cause
Possible overcharging or a malfunction in battery management.
What to do
Restart the battery. If it's still not fixed, contact customer service.
VTOP under voltagewarning
Manual (PDF)
Voltage at the top of the battery is below acceptable levels.
Likely cause
Insufficient charge or faulty connection.
What to do
Charge the battery, waiting for the voltage to recover.

What it costs in Perth

$49,248

Typical installed price, before rebates

WA Battery Scheme: Depends on your inverter
Federal STCs: −$6,943
You’d pay about: $42,305

The WA Battery Scheme (up to $1,300) needs a Synergy-approved inverter and VPP enrolment. We don't know which inverter you'd pair this with, so it isn't deducted above — ask your installer. STCs assume about $39.9 a certificate. Estimates only; your quote will vary.

Explore your options

Which size band is your home?

Usable capacity, for one battery system

Smaller home: 10–15 kWh
Medium home: 20–30 kWh
Big home: 30–40 kWh
Very big home: 40+ kWh

This battery is one unit in the very big home band. The WA rebate caps at 10 kWh, but that is a rebate limit, not a sizing guide.

The federal rebate shrinks each year

STC value for this 54.72 kWh battery

How it compares

The HINEN B14400-HW x4 against the closest-sized batteries from other brands.

Specification	HINEN B14400-HW x4HINEN	Neovolt BW-BAT-9.6P VINeovolt	Hiconics MH-BAT56-HPE-ProHiconics

Usable capacity?	54.72 kWh	54.6 kWh	54.88 kWhbest value
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.

More from HINEN

Other CEC-approved products from HINEN available in Australia.

HINEN Inverters

A10000S (AS4777-2 2020)

9.999 kW · 1φ

A10000S-E (AS4777-2 2020)

9.999 kW · 1φ

A10000T (AS4777-2 2020)

9.999 kW · 3φ

A10000T-E (AS4777-2 2020)

9.999 kW · 3φ

A15000T (AS4777-2 2020)

15 kW · 3φ

A15000T-E (AS4777-2 2020)

15 kW · 3φ

View all HINEN inverters

View full HINEN manufacturer profile

Want to take the next step?

Compare quotes from SAA-accredited local installers — you choose which to act on. No obligation.

This model is one entry in the desk's index of solar batteries for Perth — every CEC-approved battery on one comparable dataset.

Product Information Disclaimer:

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.

Home battery · HINEN · CEC approved July 2026

HINEN B14400-HW x4

A 54.72 kWh home battery — very big home size, the 40+ kWh band.

Installed in Perth, after rebates: ~$42,305; Typical estimate — your own quote will vary
WA Battery Scheme rebate: Depends on your inverter; The scheme needs a Synergy-approved inverter — we don't know yours
Usable capacity: 54.72kWh; Very big home size — the 40+ kWh band

Datasheet (PDF)See the whole Rechargeable Li-ion Battery Pack series

Spotted something outdated?

What we can tell you

Read from the figures on this page — no review written yet

54.72 kWh sits in the very big home band (40+ kWh).
It is CEC-approved, which is a condition of both the federal STC discount and the WA Battery Scheme.
We can't score it: a value score needs a price and full specs, and without them any number would be guesswork.

Key specs, in plain terms

The numbers that matter for a home. The full datasheet is below.

Usable capacity How much energy it stores for you to use: 54.72kWh
Round-trip efficiency How much of the energy you store comes back out: 92%
Depth of discharge How much of the battery you can actually use: 90%
Warranty 80% of capacity guaranteed at the end of it: 10yr
Battery chemistry Lithium iron phosphate — the long-cycle-life type: LFP

Full datasheet

Every figure on file for the HINEN Rechargeable Li-ion Battery Pack, by section.

Full datasheet, by section
Specification	Value
Lifespan & degradation
Capacity retained at year 10	80%
Warranted throughput	3.65 MWh
Physical
IP rating	IP67
Installation requirements
Top clearance	300 mm
Side clearance	200 mm
Front clearance	300 mm
AC breaker	125 A
Cable gauge	25 mm²
Earthing method	PE
DNSP pre-approval	No
Estimated install time	4 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.

Documents

Warranty and support

Warranty terms and Australian support structure.

Hinen covers defects in workmanship and materials for 10 years. Warranty void if improperly installed. Claims must be submitted with proof of purchase.

Duration

years

Throughput

3.65

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≥80% 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 HINEN

View Full Profile →

Years in AU Market2+ years

Local SupportNot verified

CEC-Listed Products39 models

2yr AU

CEC-approved products since 2024

2 years in the Australian market

Fault & error codes — HINEN Rechargeable Li-ion Battery Pack

Extracted from the installation manual

34 documented

Showing 34 of 34. The official install manual is the authoritative source — always confirm before acting.

AFE communication failurecriticalCall your installer
Manual (PDF)
Communication with the AFE is not functioning.
Likely cause
Electrical fault or disconnection.
What to do
Restart the battery. If it's still not fixed, contact customer service.
Battery voltagesampling wire brokencriticalCall your installer
Manual (PDF)
The wire used for sampling battery voltage is damaged.
Likely cause
Physical wear or environmental damage.
What to do
Contact customer service.
CAN bus failurecriticalCall your installer
Manual (PDF)
Failure detected in CAN bus communication.
Likely cause
Wiring issue or component malfunction.
What to do
Turn off, check the communication cable. If it's still not fixed, contact customer service.
Current sensor failurecriticalCall your installer
Manual (PDF)
The current sensor has failed.
Likely cause
Electrical fault or damage.
What to do
Restart the battery. If it's still not fixed, contact customer service.
Dead batterycriticalCall your installer
Manual (PDF)
The battery is non-functional.
Likely cause
Complete discharge or internal failure.
What to do
Restart the battery. If it's still not fixed, contact customer service.
EEPROM failurecriticalCall your installer
Manual (PDF)
The EEPROM has malfunctioned.
Likely cause
Wear or electrical damage.
What to do
Restart the battery. If it's still not fixed, contact customer service.
Extremely high battery voltage faultcriticalCall your installer
Manual (PDF)
The battery voltage is dangerously high.
Likely cause
Malfunction during charging process.
What to do
Contact customer service.
Inverter communication failurecriticalCall your installer
Manual (PDF)
The inverter is unable to communicate properly with the battery.
Likely cause
Disconnection or fault in communication cables.
What to do
Turn off, check the communication cable. If it's still not fixed, contact customer service.
Main circuit faultcriticalCall your installer
Manual (PDF)
A fault has been detected in the main circuit.
Likely cause
Electrical failure or short circuit.
What to do
Contact customer service.
MOS failurecriticalCall your installer
Manual (PDF)
The MOS component has failed.
Likely cause
Overheating or excessive current.
What to do
Contact customer service.
Parallel address recognition failurecriticalCall your installer
Manual (PDF)
The system cannot recognize parallel addresses correctly.
Likely cause
Wiring or configuration issues.
What to do
Turn off, check the communication cable. If it's still not fixed, contact customer service.
Pre-charge over timecriticalCall your installer
Manual (PDF)
The pre-charge process has taken too long.
Likely cause
Improper system configuration.
What to do
Restart the battery. If it's still not fixed, contact customer service.
RS bus failurecriticalCall your installer
Manual (PDF)
Failure detected in RS bus communication.
Likely cause
Wiring issue or component malfunction.
What to do
Turn off, check the communication cable. If it's still not fixed, contact customer service.
Short circuit protection fuse circuit faultcriticalCall your installer
Manual (PDF)
The fuse circuit protecting against short circuits has failed.
Likely cause
Overload or actual short circuit condition.
What to do
Contact customer service.
Voltage sensor failurecriticalCall your installer
Manual (PDF)
The voltage sensor is not working properly.
Likely cause
Internal damage or disconnection.
What to do
Restart the battery. If it's still not fixed, contact customer service.
Battery low temperaturewarningCall your installer
Manual (PDF)
Battery temperature is extremely low.
Likely cause
Cold environmental conditions affecting battery performance.
What to do
Turn off, wait for temperature to recover, restart the battery. If it's still not fixed, contact customer service.
Battery over temperaturewarningCall your installer
Manual (PDF)
Battery temperature is excessively high.
Likely cause
Poor ventilation or excessive operational load.
What to do
Turn off and wait for 2 hours. If it's still not fixed, contact customer service.
Battery over voltagewarningCall your installer
Manual (PDF)
The battery voltage is higher than its maximum limit.
Likely cause
Possible overcharging or a malfunction in battery management.
What to do
Restart the battery. If it's still not fixed, contact customer service.
I_WORK parallel signal faultwarningCall your installer
Manual (PDF)
Fault in the I_WORK parallel signal.
Likely cause
Communication failure or cable damage.
What to do
Turn off, check the communication cable, restart the battery. If it's still not fixed, contact customer service.
IUIP parallel signal faultwarningCall your installer
Manual (PDF)
Fault in the IUIP parallel signal.
Likely cause
Communication failure or cable damage.
What to do
Turn off, check the communication cable, restart the battery. If it's still not fixed, contact customer service.
MOS temperature is too highwarning
Manual (PDF)
Temperature of the MOS transistor exceeds limits.
Likely cause
Overloading or insufficient cooling.
What to do
Charge the battery, waiting for the voltage to recover.
Overcurrent when chargingwarningCall your installer
Manual (PDF)
Current exceeding safe levels during charging.
Likely cause
Faulty charging system or overloading.
What to do
Restart the battery. If it's still not fixed, contact customer service.
Overcurrent when discharging 1warningCall your installer
Manual (PDF)
Current exceeding safe levels during discharging (case 1).
Likely cause
Faulty load or short circuit.
What to do
Restart the battery. If it's still not fixed, contact customer service.
Overcurrent when discharging 2warningCall your installer
Manual (PDF)
Current exceeding safe levels during discharging (case 2).
Likely cause
Faulty load or short circuit.
What to do
Restart the battery. If it's still not fixed, contact customer service.
Parallelization over timewarningCall your installer
Manual (PDF)
Issues have been detected with the parallelization process over time.
Likely cause
Extended operational duration without checks or updates.
What to do
Turn off, check the communication cable, restart the battery. If it's still not fixed, contact customer service.
Parallelization readiness failurewarningCall your installer
Manual (PDF)
The system is unable to set up parallelization.
Likely cause
Faulty configuration or connection issue.
What to do
Turn off, check the communication cable, restart the battery. If it's still not fixed, contact customer service.
PCB over temperaturewarningCall your installer
Manual (PDF)
Temperature of the PCB exceeds safe levels.
Likely cause
Overactive components or lack of ventilation.
What to do
Turn off and wait for 2 hours. If it's still not fixed, contact customer service.
Pre-charge resistor over temperaturewarningCall your installer
Manual (PDF)
Pre-charge resistor is too hot.
Likely cause
Excessive current or faulty resistor.
What to do
Turn off and wait for 2 hours. If it's still not fixed, contact customer service.
Short when chargingwarningCall your installer
Manual (PDF)
Short circuit detected during charging.
Likely cause
Faulty connection or internal short circuit in the battery.
What to do
Turn off, remove and check equipment, restart the battery. If it's still not fixed, contact customer service.
Short when dischargingwarningCall your installer
Manual (PDF)
Short circuit detected during discharging.
Likely cause
Faulty connection or internal short circuit in the battery.
What to do
Turn off, remove and check equipment, restart the battery. If it's still not fixed, contact customer service.
Single unit pressure difference is too largewarning
Manual (PDF)
The pressure difference between battery units is too significant.
Likely cause
Environmental factors or improper installation.
What to do
Charge the battery, waiting for the voltage to recover.
Unit under voltagewarning
Manual (PDF)
The battery voltage is lower than its minimum limit.
Likely cause
Battery is heavily discharged or fault in the system.
What to do
Charge the battery, waiting for the voltage to recover.
VTOP over voltagewarningCall your installer
Manual (PDF)
Voltage at the top of the battery exceeds levels.
Likely cause
Possible overcharging or a malfunction in battery management.
What to do
Restart the battery. If it's still not fixed, contact customer service.
VTOP under voltagewarning
Manual (PDF)
Voltage at the top of the battery is below acceptable levels.
Likely cause
Insufficient charge or faulty connection.
What to do
Charge the battery, waiting for the voltage to recover.

What it costs in Perth

$49,248

Typical installed price, before rebates

WA Battery Scheme: Depends on your inverter
Federal STCs: −$6,943
You’d pay about: $42,305

Explore your options

Which size band is your home?

Usable capacity, for one battery system

Smaller home: 10–15 kWh
Medium home: 20–30 kWh
Big home: 30–40 kWh
Very big home: 40+ kWh

This battery is one unit in the very big home band. The WA rebate caps at 10 kWh, but that is a rebate limit, not a sizing guide.

The federal rebate shrinks each year

STC value for this 54.72 kWh battery

How it compares

The HINEN B14400-HW x4 against the closest-sized batteries from other brands.

Specification	HINEN B14400-HW x4HINEN	Neovolt BW-BAT-9.6P VINeovolt	Hiconics MH-BAT56-HPE-ProHiconics

Usable capacity?	54.72 kWh	54.6 kWh	54.88 kWhbest value
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.