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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CEC approved: June 2024Report outdated info

LG Energy Solution RESU 10H Prime

Name: LG Energy Solution RESU 10H Prime
Brand: LG Energy Solution

Prime series

CEC Approved

View datasheet (PDF)

Part of Prime — see all configurations

Usable capacity: 9.12 kWh
Continuous power: 5 kW
Round-trip efficiency: 98%
Warranty: 10 yr
Chemistry: Lithium-Ion

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: Lithium-Ion
Cell type: N/A

Capacity & power

Nominal capacity: 9.6 kWh
Usable capacity: 9.12 kWh
Continuous power: 5 kW
Peak power: 0 kW
Depth of discharge: 100%
Round-trip efficiency: 97.5%
Nominal voltage: 410 V

Lifespan & degradation

Capacity retained at year 10: 70%
Warranted throughput: 54 MWh

Modularity & stacking

Modular / stackable: Yes
Maximum stack: 19.2 kWh

Backup & grid services

Backup capable: No
VPP ready: No

Physical

Dimensions (H×W×D): 817 × 504 × 295 mm
Weight: 159 kg
IP rating: IP55

Operating environment

Operating temperature: -10°C to 50°C

Resources

Datasheet Warranty terms Installation guide

Warranty and support

Warranty terms and Australian support structure.

This warranty covers defects in the LG Energy Solution battery for 10 years. Improper installation voids coverage. To claim, contact your reseller within a month of issues.

Duration

years

Throughput

MWh

Max Temp

50°

celsius

Max Backup

Level 0

No Backup

Australian support structure

Australian Office10 years in AU market

LG Energy Solution Australia

Direct manufacturer warranty. Australian consumer law applies.

Perth climate suitability

Suited to Perth climate

Rated to 50°C, which covers Perth's hottest days.

Key warranty terms

•Depth of Discharge: 100% usable capacity
•Round-trip Efficiency: 98% rated
•Annual Degradation: ~2.5% per year expected
•Installation: Must be installed by SAA-accredited installer
•Operating Conditions: -10°C to 50°C

✓ TransferableFull replacement≥70% capacity at year 10

Warranty Document Datasheet Compare Warranties

WA Battery Scheme eligibility

Check eligibility

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 LG Energy Solution

View Full Profile →

Years in AU Market10+ years

Local SupportNot verified

CEC-Listed Products5 models

10yr AU

CEC-approved products since 2016

10 years in the Australian market

Fault & error codes — LG Energy Solution Prime

Extracted from the installation manual

15 documented

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

DiagResultFault2 0x0001criticalCall your installer
Manual (PDF)
Over Voltage Fault2
Likely cause
Battery voltage exceeds the upper limit
What to do
Return the battery to LG Energy Solution.
DiagResultFault2 0x0004criticalCall your installer
Manual (PDF)
Urgent Under Voltage Fault2
Likely cause
Battery pack voltage critically low
What to do
Return the battery to LG Energy Solution.
DiagResultFault2 0x0400criticalCall your installer
Manual (PDF)
Over Temperature Fault2
Likely cause
Battery temperature exceeds the safe operating range
What to do
Remove nearby heat sources. Lower the temperature to room temperature before restarting.
DiagResultHwFault2 0x0004criticalCall your installer
Manual (PDF)
BMS Internal Fault2
Likely cause
Internal fault within the battery management system
What to do
Return the battery to LG Energy Solution.
DiagResultFault2 0x0002warning
Manual (PDF)
Under Voltage Fault2
Likely cause
Battery voltage falls below the lower limit
What to do
Battery pack on and check additional errors. Charge the Battery pack to over SoC 5% with inverter. Retrieve pack if issue occurs repeatedly.
DiagResultFault2 0x0008warning
Manual (PDF)
Pack Under Voltage Fault2
Likely cause
Battery pack voltage falls below expected level
What to do
Battery pack on and check additional errors. Charge the Battery pack to over SoC 5% with inverter. Retrieve pack if issue occurs repeatedly.
DiagResultFault2 0x0020warning
Manual (PDF)
Over Charge Current Fault2
Likely cause
Current exceeding the allowed charging threshold
What to do
Check wiring and inverter configurations, then restart the circuit breaker. Retrieve pack if issue occurs repeatedly.
DiagResultFault2 0x0040warningCall your installer
Manual (PDF)
Over Discharge Current Fault2
Likely cause
Current exceeding the allowed discharging threshold
What to do
Check the system and wiring; contact installer if issues persist.
DiagResultFault2 0x0080warningCall your installer
Manual (PDF)
Over Charge Power Limit Fault2
Likely cause
Power exceeding the designed limit during charge
What to do
Contact installer for assessment if issue occurs repeatedly.
DiagResultFault2 0x0100warningCall your installer
Manual (PDF)
Over Discharge Power Limit Fault2
Likely cause
Power exceeding the designed limit during discharge
What to do
Contact installer for assessment if issue occurs repeatedly.
DiagResultFault2 0x0800warning
Manual (PDF)
Under Temperature Fault2
Likely cause
Battery temperature is too low
What to do
Increase the temperature to room temperature before restarting.
DiagResultFault2 0x2000warningCall your installer
Manual (PDF)
Internal Communication Failed
Likely cause
Issues within the internal communication system
What to do
Reconnect the cable between the top cover assembly and BMA. Retrieve pack if issue occurs repeatedly.
DiagResultFault2 0x4000warningCall your installer
Manual (PDF)
External Communication Failed
Likely cause
Communication line issues
What to do
Check communication line. If no issues, turn the battery pack on and check for additional errors.
DiagResultFault2 0x4000000warningCall your installer
Manual (PDF)
Cell Deviation Voltage Fault2
Likely cause
Voltage deviation between cells
What to do
Return the battery to LG Energy Solution.
DiagResultFault2 0x80000warningCall your installer
Manual (PDF)
Sudden Voltage Drop Fault2
Likely cause
Abrupt voltage drop detected
What to do
Return the battery to LG Energy Solution.

Perth pricing

Typical installed price

$8,664

WA State RebateSubject to eligibility

Federal STCs-$2,474

After Rebates~$6,190

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 LG Energy Solution Prime

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 LG Energy Solution RESU 10H Prime against the closest-sized batteries from other brands.

Specification	LG Energy Solution RESU 10H PrimeLG Energy Solution	Each Energy M10Each Energy	Neovolt BW-BAT-9.6P INeovolt

Usable capacity?	9.12 kWhbest value	9.12 kWhbest value	9.1 kWh
Continuous power?	5 kW	Not verified	Not verified
Peak power?	0 kW	Not verified	Not verified

Round-trip efficiency?	98%best value	92%	92%
Warranty	10 years	10 years	10 years
Chemistry	Lithium-Ion	LFP	LFP

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

LG Energy Solution RESU 10H Prime

Prime series

CEC Approved

View datasheet (PDF)

Part of Prime — see all configurations

Usable capacity: 9.12 kWh
Continuous power: 5 kW
Round-trip efficiency: 98%
Warranty: 10 yr
Chemistry: Lithium-Ion

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: Lithium-Ion
Cell type: N/A

Capacity & power

Nominal capacity: 9.6 kWh
Usable capacity: 9.12 kWh
Continuous power: 5 kW
Peak power: 0 kW
Depth of discharge: 100%
Round-trip efficiency: 97.5%
Nominal voltage: 410 V

Lifespan & degradation

Capacity retained at year 10: 70%
Warranted throughput: 54 MWh

Modularity & stacking

Modular / stackable: Yes
Maximum stack: 19.2 kWh

Backup & grid services

Backup capable: No
VPP ready: No

Physical

Dimensions (H×W×D): 817 × 504 × 295 mm
Weight: 159 kg
IP rating: IP55

Operating environment

Operating temperature: -10°C to 50°C

Resources

Datasheet Warranty terms Installation guide

Warranty and support

Warranty terms and Australian support structure.

This warranty covers defects in the LG Energy Solution battery for 10 years. Improper installation voids coverage. To claim, contact your reseller within a month of issues.

Duration

years

Throughput

MWh

Max Temp

50°

celsius

Max Backup

Level 0

No Backup

Australian support structure

Australian Office10 years in AU market

LG Energy Solution Australia

Direct manufacturer warranty. Australian consumer law applies.

Perth climate suitability

Suited to Perth climate

Rated to 50°C, which covers Perth's hottest days.

Key warranty terms

•Depth of Discharge: 100% usable capacity
•Round-trip Efficiency: 98% rated
•Annual Degradation: ~2.5% per year expected
•Installation: Must be installed by SAA-accredited installer
•Operating Conditions: -10°C to 50°C

✓ TransferableFull replacement≥70% capacity at year 10

Warranty Document Datasheet Compare Warranties

WA Battery Scheme eligibility

Check eligibility

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 LG Energy Solution

View Full Profile →

Years in AU Market10+ years

Local SupportNot verified

CEC-Listed Products5 models

10yr AU

CEC-approved products since 2016

10 years in the Australian market

Fault & error codes — LG Energy Solution Prime

Extracted from the installation manual

15 documented

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

DiagResultFault2 0x0001criticalCall your installer
Manual (PDF)
Over Voltage Fault2
Likely cause
Battery voltage exceeds the upper limit
What to do
Return the battery to LG Energy Solution.
DiagResultFault2 0x0004criticalCall your installer
Manual (PDF)
Urgent Under Voltage Fault2
Likely cause
Battery pack voltage critically low
What to do
Return the battery to LG Energy Solution.
DiagResultFault2 0x0400criticalCall your installer
Manual (PDF)
Over Temperature Fault2
Likely cause
Battery temperature exceeds the safe operating range
What to do
Remove nearby heat sources. Lower the temperature to room temperature before restarting.
DiagResultHwFault2 0x0004criticalCall your installer
Manual (PDF)
BMS Internal Fault2
Likely cause
Internal fault within the battery management system
What to do
Return the battery to LG Energy Solution.
DiagResultFault2 0x0002warning
Manual (PDF)
Under Voltage Fault2
Likely cause
Battery voltage falls below the lower limit
What to do
Battery pack on and check additional errors. Charge the Battery pack to over SoC 5% with inverter. Retrieve pack if issue occurs repeatedly.
DiagResultFault2 0x0008warning
Manual (PDF)
Pack Under Voltage Fault2
Likely cause
Battery pack voltage falls below expected level
What to do
Battery pack on and check additional errors. Charge the Battery pack to over SoC 5% with inverter. Retrieve pack if issue occurs repeatedly.
DiagResultFault2 0x0020warning
Manual (PDF)
Over Charge Current Fault2
Likely cause
Current exceeding the allowed charging threshold
What to do
Check wiring and inverter configurations, then restart the circuit breaker. Retrieve pack if issue occurs repeatedly.
DiagResultFault2 0x0040warningCall your installer
Manual (PDF)
Over Discharge Current Fault2
Likely cause
Current exceeding the allowed discharging threshold
What to do
Check the system and wiring; contact installer if issues persist.
DiagResultFault2 0x0080warningCall your installer
Manual (PDF)
Over Charge Power Limit Fault2
Likely cause
Power exceeding the designed limit during charge
What to do
Contact installer for assessment if issue occurs repeatedly.
DiagResultFault2 0x0100warningCall your installer
Manual (PDF)
Over Discharge Power Limit Fault2
Likely cause
Power exceeding the designed limit during discharge
What to do
Contact installer for assessment if issue occurs repeatedly.
DiagResultFault2 0x0800warning
Manual (PDF)
Under Temperature Fault2
Likely cause
Battery temperature is too low
What to do
Increase the temperature to room temperature before restarting.
DiagResultFault2 0x2000warningCall your installer
Manual (PDF)
Internal Communication Failed
Likely cause
Issues within the internal communication system
What to do
Reconnect the cable between the top cover assembly and BMA. Retrieve pack if issue occurs repeatedly.
DiagResultFault2 0x4000warningCall your installer
Manual (PDF)
External Communication Failed
Likely cause
Communication line issues
What to do
Check communication line. If no issues, turn the battery pack on and check for additional errors.
DiagResultFault2 0x4000000warningCall your installer
Manual (PDF)
Cell Deviation Voltage Fault2
Likely cause
Voltage deviation between cells
What to do
Return the battery to LG Energy Solution.
DiagResultFault2 0x80000warningCall your installer
Manual (PDF)
Sudden Voltage Drop Fault2
Likely cause
Abrupt voltage drop detected
What to do
Return the battery to LG Energy Solution.

Perth pricing

Typical installed price

$8,664

WA State RebateSubject to eligibility

Federal STCs-$2,474

After Rebates~$6,190

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 LG Energy Solution Prime

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 LG Energy Solution RESU 10H Prime against the closest-sized batteries from other brands.

Specification	LG Energy Solution RESU 10H PrimeLG Energy Solution	Each Energy M10Each Energy	Neovolt BW-BAT-9.6P INeovolt

Usable capacity?	9.12 kWhbest value	9.12 kWhbest value	9.1 kWh
Continuous power?	5 kW	Not verified	Not verified
Peak power?	0 kW	Not verified	Not verified

Round-trip efficiency?	98%best value	92%	92%
Warranty	10 years	10 years	10 years
Chemistry	Lithium-Ion	LFP	LFP

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

LG Energy Solution RESU 10H Prime

Full specifications

Cell & chemistry

Capacity & power

Lifespan & degradation

Modularity & stacking

Backup & grid services

Physical

Operating environment

Australian support structure

Perth climate suitability

Key warranty terms

Fault & error codes — LG Energy Solution Prime

How it compares

More from LG Energy Solution

LG Energy Solution Inverters

LG Energy Solution Solar Panels

Want to take the next step?

LG Energy Solution RESU 10H Prime

Full specifications

Cell & chemistry

Capacity & power

Lifespan & degradation

Modularity & stacking

Backup & grid services

Physical

Operating environment

Australian support structure

Perth climate suitability

Key warranty terms

Fault & error codes — LG Energy Solution Prime

How it compares

More from LG Energy Solution

LG Energy Solution Inverters

LG Energy Solution Solar Panels

Want to take the next step?