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Home battery · Deye · RW series · CEC approved June 2024

Deye RW-F10.2

A 9.2 kWh home battery.

Installed in Perth, after rebates: ~$4,610Estimate: your own quote will vary
WA Battery Scheme rebate: −$1,196With a Synergy-approved inverter and VPP enrolment
Usable capacity: 9.2kWhBelow the smaller-home band
Warranty: 10yrs

RW-F10.2: the short answer

In the RW seriesUsable capacity: 9.2kWhUsable capacity
WA Battery Scheme$1,196 with a Synergy-approved inverter and VPP enrolment: Likely eligible$1,196 with a Synergy-approved inverter and VPP enrolment
Works withFrom the manufacturer's documentation; the CEC register doesn't list pairings: Deye SUN-5K-SG04LP3, SUN-6K-SG04LP3, SUN-8K-SG04LP3, SUN-10K-SG04LP3, SUN-12K-SG04LP3From the manufacturer's documentation; the CEC register doesn't list pairings
Continuous powerRuns most of a home, but not everything at full tilt: 6kWRuns most of a home, but not everything at full tilt

The RW series

See the whole series →

What we can tell you

Read from the figures on this page. No review written yet.

9.2 kWh is below the smaller-home band: this is one module of a larger stack.
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: 9.2kWh; How much energy it stores for you to use
Continuous power: 6kW; How much it can run at once: most of a home, but not everything at full tilt
Round-trip efficiency: 90%; How much of the energy you store comes back out
Depth of discharge: 90%; How much of the battery you can actually use
Warranty: 10yr; 70% of capacity guaranteed at the end of it
Battery chemistry: LFP; Lithium iron phosphate, the long-cycle-life type

Warranty and support

The warranty covers defects in materials and craftsmanship for 10 years, ensuring at least 70% capacity retention. Claims must be made within specified periods. Restrictions may apply based on installation practices.

Product: 10 years; not transferable; full replacement
At year 10: At least 70% of capacity
Throughput: 32 MWh
Installation: Must be installed by an SAA-accredited installer
Support: Not verifiedWe have not verified this brand's Australian support structure. Confirm warranty arrangements with the manufacturer or your installer.
Perth heat: Rated to 55°C, which covers Perth's hottest days.

Warranty document Datasheet Compare warranties

WA Battery Scheme eligibility

Likely eligible

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: On the Synergy Supported Solutions List (SSL) for remote management.
Synergy SSL approved inverter: Pairs with Deye HYBRID INVERTER.
VPP activation ready: Ready for Synergy VPP participation.
WA Battery Scheme rebate: Up to $1,300 for Synergy customers (10kWh max eligible).
Synergy Battery Rewards: Earns credits during VPP activation events (up to 30/year).
Interest-free loan: Qualifies for up to $10,000 interest-free.

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

Full datasheet

Every figure on file for the Deye RW, by section.

Cell & chemistry

Chemistry: LFP
Cell type: Lithium Iron Phosphate

Capacity & power

Nominal capacity: 10.2 kWh
Usable capacity: 9.2 kWh
Continuous power: 6 kW
Peak power: 12 kW
Depth of discharge: 90%
Round-trip efficiency: 90%
Nominal voltage: 51.2 V

Lifespan & degradation

Cycle life: 6000 cycles
Capacity retained at year 10: 70%
Warranted throughput: 32 MWh

Modularity & stacking

Modular / stackable: Yes
Maximum stack: 326 kWh

Backup & grid services

Backup capable: No
VPP ready: Yes

Physical

Dimensions (H×W×D): 760 × 600 × 200 mm
Weight: 104 kg
IP rating: IP65

Operating environment

Operating temperature: -20°C to 55°C

Installation requirements

AC breaker: 125 A
Cable gauge: 25 mm²

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

Fault & error codes — Deye RW

Extracted from the installation manual

7 documented

Showing 7 of 7. The official install manual is the authoritative source — always confirm before acting.

BMS faultcriticalCall your installer
Manual (PDF)
Battery Management System fault
Likely cause
The cell voltage sampling circuit is faulty; the cell temperature sampling circuit is faulty.
What to do
Replace the battery.
Electrochemical cell faultcriticalCall your installer
Manual (PDF)
Cell voltage is low or unbalanced
Likely cause
Due to large self-discharge, the cell over discharges to below 2.0V after long term storage; the cell is damaged by external factors, and short circuits, pinpricks, or crushing occur.
What to do
Replace the battery.
Charge low temperature protectionwarningCall your installer
Manual (PDF)
Battery is too cold to operate
Likely cause
The battery ambient temperature is too low.
What to do
Contact local engineers to rectify the fault.
Charge or discharge high temperature protectionwarningCall your installer
Manual (PDF)
Battery is overheating
Likely cause
The battery ambient temperature is too high; there are abnormal heat sources around.
What to do
Contact local engineers to rectify the fault.
Discharge low temperature protectionwarningCall your installer
Manual (PDF)
Battery is too cold to discharge
Likely cause
The battery ambient temperature is too low.
What to do
Contact local engineers to rectify the fault.
Overvoltage protectionwarningCall your installer
Manual (PDF)
Battery voltage exceeds normal limits
Likely cause
The busbar input voltage exceeds the normal value; cells are not consistent; the capacity of some cells deteriorates too fast or the internal resistance of some cells is too high.
What to do
If the battery cannot be recovered, contact local engineers to rectify the fault.
Under voltage protectionwarningCall your installer
Manual (PDF)
Battery voltage is below acceptable levels
Likely cause
The mains power failure has lasted for a long time; cells are not consistent; the capacity of some cells deteriorates too fast or the internal resistance of some cells is too high.
What to do
Contact local engineers to rectify the fault.

About Deye

Years in the Australian market: 6+ (CEC-approved products since 2020)
Local support: Not verified
CEC-listed products: 53 models

View full profile →

What it costs in Perth

$8,280

Typical installed price, before rebates

WA Battery Scheme: −$1,196
Federal STCs: −$2,474
You’d pay about: $4,610

The WA Battery Scheme pays $1,196 on this size when it is installed with a Synergy-approved inverter and enrolled in a VPP. 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 to 15 kWh
Medium home: 20 to 30 kWh
Big home: 30 to 40 kWh
Very big home: 40+ kWh

This battery is below the smaller-home band. The WA rebate caps at 10 kWh, but that is a rebate limit, not a sizing guide.

Does waiting change the rebate?

Estimated federal rebate (STCs) for this 9.2 kWh battery

Frequently asked questions

How it compares

The Deye RW-F10.2 against the closest-sized batteries from other brands.

Specification	Deye RW-F10.2Deye	AVOL Genius BA10AVOL	Hiconics HEC-S B 10KHiconics

Usable capacity?	9.2 kWh	9.2 kWh	9.2 kWh
Continuous power?	6 kW	Not verified	Not verified
Peak power?	12 kW	Not verified	Not verified

Round-trip efficiency?	90%	92%best value	92%best value
Warranty	10 years	Not verified	Not verified
Chemistry	LFP	LFP	LFP

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

Compatible inverters

CEC-approved inverters compatible with Deye batteries.

Deye

SUN-5K-SG04LP3-AU

5 kWhybrid

Deye

SUN-6K-SG04LP3-AU

6 kWhybrid

Deye

SUN-8K-SG04LP3-AU

8 kWhybrid

Deye

SUN-10K-SG04LP3-AU

10 kWhybrid

Deye

SUN-12K-SG04LP3-AU

12 kWhybrid

More from Deye

Other CEC-approved products from Deye available in Australia.

Deye Inverters

AI-W5.1-10P1-AU-B

9.999 kW

AI-W5.1-10P3-AU-B

10 kW · 3φ

AI-W5.1-12P3-AU-B

12 kW · 3φ

AI-W5.1-3.6P1-AU-B

3.6 kW

AI-W5.1-5P1-AU-B

5 kW

AI-W5.1-5P3-AU-B

5 kW · 3φ

View all Deye inverters

View full Deye 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.

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.

Explore your options Compare batteries

Spotted something outdated?

Home battery · Deye · RW series · CEC approved June 2024

Deye RW-F10.2

A 9.2 kWh home battery.

Installed in Perth, after rebates: ~$4,610Estimate: your own quote will vary
WA Battery Scheme rebate: −$1,196With a Synergy-approved inverter and VPP enrolment
Usable capacity: 9.2kWhBelow the smaller-home band
Warranty: 10yrs

Datasheet (PDF)

RW-F10.2: the short answer

In the RW seriesUsable capacity: 9.2kWhUsable capacity
WA Battery Scheme$1,196 with a Synergy-approved inverter and VPP enrolment: Likely eligible$1,196 with a Synergy-approved inverter and VPP enrolment
Works withFrom the manufacturer's documentation; the CEC register doesn't list pairings: Deye SUN-5K-SG04LP3, SUN-6K-SG04LP3, SUN-8K-SG04LP3, SUN-10K-SG04LP3, SUN-12K-SG04LP3From the manufacturer's documentation; the CEC register doesn't list pairings
Continuous powerRuns most of a home, but not everything at full tilt: 6kWRuns most of a home, but not everything at full tilt

The RW series

See the whole series →

What we can tell you

Read from the figures on this page. No review written yet.

9.2 kWh is below the smaller-home band: this is one module of a larger stack.
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: 9.2kWh; How much energy it stores for you to use
Continuous power: 6kW; How much it can run at once: most of a home, but not everything at full tilt
Round-trip efficiency: 90%; How much of the energy you store comes back out
Depth of discharge: 90%; How much of the battery you can actually use
Warranty: 10yr; 70% of capacity guaranteed at the end of it
Battery chemistry: LFP; Lithium iron phosphate, the long-cycle-life type

Warranty and support

Product: 10 years; not transferable; full replacement
At year 10: At least 70% of capacity
Throughput: 32 MWh
Installation: Must be installed by an SAA-accredited installer
Support: Not verifiedWe have not verified this brand's Australian support structure. Confirm warranty arrangements with the manufacturer or your installer.
Perth heat: Rated to 55°C, which covers Perth's hottest days.

Warranty document Datasheet Compare warranties

WA Battery Scheme eligibility

Likely eligible

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: On the Synergy Supported Solutions List (SSL) for remote management.
Synergy SSL approved inverter: Pairs with Deye HYBRID INVERTER.
VPP activation ready: Ready for Synergy VPP participation.
WA Battery Scheme rebate: Up to $1,300 for Synergy customers (10kWh max eligible).
Synergy Battery Rewards: Earns credits during VPP activation events (up to 30/year).
Interest-free loan: Qualifies for up to $10,000 interest-free.

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

Full datasheet

Every figure on file for the Deye RW, by section.

Cell & chemistry

Chemistry: LFP
Cell type: Lithium Iron Phosphate

Capacity & power

Nominal capacity: 10.2 kWh
Usable capacity: 9.2 kWh
Continuous power: 6 kW
Peak power: 12 kW
Depth of discharge: 90%
Round-trip efficiency: 90%
Nominal voltage: 51.2 V

Lifespan & degradation

Cycle life: 6000 cycles
Capacity retained at year 10: 70%
Warranted throughput: 32 MWh

Modularity & stacking

Modular / stackable: Yes
Maximum stack: 326 kWh

Backup & grid services

Backup capable: No
VPP ready: Yes

Physical

Dimensions (H×W×D): 760 × 600 × 200 mm
Weight: 104 kg
IP rating: IP65

Operating environment

Operating temperature: -20°C to 55°C

Installation requirements

AC breaker: 125 A
Cable gauge: 25 mm²

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

Fault & error codes — Deye RW

Extracted from the installation manual

7 documented

Showing 7 of 7. The official install manual is the authoritative source — always confirm before acting.

BMS faultcriticalCall your installer
Manual (PDF)
Battery Management System fault
Likely cause
The cell voltage sampling circuit is faulty; the cell temperature sampling circuit is faulty.
What to do
Replace the battery.
Electrochemical cell faultcriticalCall your installer
Manual (PDF)
Cell voltage is low or unbalanced
Likely cause
Due to large self-discharge, the cell over discharges to below 2.0V after long term storage; the cell is damaged by external factors, and short circuits, pinpricks, or crushing occur.
What to do
Replace the battery.
Charge low temperature protectionwarningCall your installer
Manual (PDF)
Battery is too cold to operate
Likely cause
The battery ambient temperature is too low.
What to do
Contact local engineers to rectify the fault.
Charge or discharge high temperature protectionwarningCall your installer
Manual (PDF)
Battery is overheating
Likely cause
The battery ambient temperature is too high; there are abnormal heat sources around.
What to do
Contact local engineers to rectify the fault.
Discharge low temperature protectionwarningCall your installer
Manual (PDF)
Battery is too cold to discharge
Likely cause
The battery ambient temperature is too low.
What to do
Contact local engineers to rectify the fault.
Overvoltage protectionwarningCall your installer
Manual (PDF)
Battery voltage exceeds normal limits
Likely cause
The busbar input voltage exceeds the normal value; cells are not consistent; the capacity of some cells deteriorates too fast or the internal resistance of some cells is too high.
What to do
If the battery cannot be recovered, contact local engineers to rectify the fault.
Under voltage protectionwarningCall your installer
Manual (PDF)
Battery voltage is below acceptable levels
Likely cause
The mains power failure has lasted for a long time; cells are not consistent; the capacity of some cells deteriorates too fast or the internal resistance of some cells is too high.
What to do
Contact local engineers to rectify the fault.

About Deye

Years in the Australian market: 6+ (CEC-approved products since 2020)
Local support: Not verified
CEC-listed products: 53 models

View full profile →

What it costs in Perth

$8,280

Typical installed price, before rebates

WA Battery Scheme: −$1,196
Federal STCs: −$2,474
You’d pay about: $4,610

Explore your options

Which size band is your home?

Usable capacity, for one battery system

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

This battery is below the smaller-home band. The WA rebate caps at 10 kWh, but that is a rebate limit, not a sizing guide.

Does waiting change the rebate?

Estimated federal rebate (STCs) for this 9.2 kWh battery

Frequently asked questions

How it compares

The Deye RW-F10.2 against the closest-sized batteries from other brands.

Specification	Deye RW-F10.2Deye	AVOL Genius BA10AVOL	Hiconics HEC-S B 10KHiconics

Usable capacity?	9.2 kWh	9.2 kWh	9.2 kWh
Continuous power?	6 kW	Not verified	Not verified
Peak power?	12 kW	Not verified	Not verified

Round-trip efficiency?	90%	92%best value	92%best value
Warranty	10 years	Not verified	Not verified
Chemistry	LFP	LFP	LFP