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© 2026 Solar Battery AU, operated by WattMate Pty Ltd. Independent solar and battery resource for WA homeowners.

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  1. Home
  2. Inverters
  3. Deye
  4. AI-W5.1-10P1-AU-B

Hybrid inverter · Deye · CEC approved July 2026

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

CEC listing: AI-W5.1-10P1-AU-B (AS4777-2 2020)

A 10 kW single-phase hybrid inverter that is battery-ready.

Rated power
10kWHow much solar it can run at once
Battery-ready
YesHybrid: a battery plugs straight in, no second box

Get this inverter quoted in Perth

Enter your postcode and get a free, no-obligation quote from an installer from our network that covers your area.

AI-W5.1-10P1-AU-B: the short answer

Feed-in credits (DEBS)DEBS pays for exports only when the inverter is 5 kW or less
NoDEBS pays for exports only when the inverter is 5 kW or less

What we can tell you

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

  • It is a hybrid inverter: solar and a battery run from the one unit, so adding a battery later doesn't need a second box.
  • It runs on a standard single-phase supply.
  • It is CEC-approved, which a new install needs to qualify for STCs.
  • We hold no captured datasheet for this model yet, so the specs below come from the CEC register only.

Key specs, in plain terms

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

Rated power
10kW
How much solar it can turn into usable power at once
Max efficiency
Not on file: we don't have this figure from the manufacturer's documents yet
How much of the solar you make reaches the house
Phases
Single
Runs on a standard single-phase supply
Type
Hybrid
Runs solar and a battery from one unit
Warranty
10yr
How long NingBo Deye Inverter Technology Co Ltd stands behind it

Not on file: we don’t have this figure from the manufacturer’s documents yet, so we leave it blank rather than print a typical value. Ask your installer to confirm it on the quote. Seen it in a document? Tell us

Full datasheet

Every figure on file for the Deye AI-W5.1-10P1-AU-B, by section.

Full datasheet, by section
SpecificationValue
Installation requirements
Top clearance300 mm
Side clearance300 mm
AC breaker250 A
Cable gauge70 mm²
Earthing methodStable and reliable ground point, resistance not less than 0.1Ω
DNSP pre-approvalNo
Estimated install time4 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.

Features and CEC approval

Battery compatible
Yes
Backup capable
Yes
CEC approved
20 July 2026
Approval expiry
20 July 2029
Status
Active
Listed for STCs
Yes

About Deye

Years in the Australian market
6 years
Australian office
Not verified
Category
Mid-Tier
CEC-approved inverters
90
CEC-approved batteries
53
View full profile →
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  • Compare with other inverters→
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WA compliance

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
15,511 kWh

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

Website

au.deyeinverter.com
6 years in Australian market

How it compares

The Deye AI-W5.1-10P1-AU-B against the closest-power inverters from other brands.

Specification
Deye AI-W5.1-10P1-AU-BDeye
Solplanet ASW010K-SHSolplanet
Solplanet ASW10000-S-ASolplanet
Rated power?9.999 kW9.999 kW9.999 kW
Max efficiency?Not on fileNot on fileNot on file
MPPT trackers?Not on fileNot on fileNot on file
PhasesSingle-phaseSingle-phaseSingle-phase
TypeHybridHybridSolar
Battery readyYesYesNo
Warranty10 yearsNot on fileNot on file

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

Documents

  • Warranty termsPDF, opens in a new tab
  • Installation guidePDF, opens in a new tab
  • User manual and compliance certificatePDF, opens in a new tab

10-year inverter warranty

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

The product has a 10-year warranty covering defects in materials and workmanship. It excludes damage from improper installation or modifications. Claims can be made by contacting support at the provided email.

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
Improper installation, unauthorized modifications, misuse, lack of maintenance, environmental damage.
Environment limits
None specified
Read the official warranty document (PDF)

Fault & error codes — Deye AI-W5.1-10P1-AU-B

From the install 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)

    BMS fault detected

    Likely cause
    Cell voltage or temperature sampling circuit is faulty
    What to do
    Replace the battery.
  • Charge low temperature protectioncriticalCall your installer
    Manual (PDF)

    Min cell temperature below operational range

    Likely cause
    Low ambient temperature
    What to do
    Contact local engineers to rectify the fault.
  • Charge or discharge high temperature protectioncriticalCall your installer
    Manual (PDF)

    Max cell temperature exceeded

    Likely cause
    High ambient temperature or abnormal heat sources
    What to do
    Contact local engineers to rectify the fault.
  • Discharge low temperature protectioncriticalCall your installer
    Manual (PDF)

    Min cell temperature is too low

    Likely cause
    Low ambient temperature
    What to do
    Contact local engineers to rectify the fault.
  • Electrochemical cell faultcriticalCall your installer
    Manual (PDF)

    Cell voltage is low or unbalanced

    Likely cause
    Due to large self-discharge or damage to the cell
    What to do
    Replace the battery.
  • Overvoltage protectioncriticalCall your installer
    Manual (PDF)

    Cell voltage exceeds safe limit

    Likely cause
    Busbar input voltage is too high
    What to do
    Contact local engineers to rectify the fault.
  • Under voltage protectioncriticalCall your installer
    Manual (PDF)

    Battery voltage is too low

    Likely cause
    Long mains power failure, inconsistent cells
    What to do
    Contact local engineers to rectify the fault.

More NingBo Deye Inverter Technology Co Ltd inverters

SUN-10K-G02P1-AU-AM2 (AS4777-2 2020)

9.999 kW · 1φ

SUN-10K-SG02LP1-AU-AM3 (AS4777-2 2020)

9.999 kW · 1φ

SUN-10K-SG05LP1-AU-AM2-P (AS4777-2 2020)

9.999 kW · 1φ

Al-W5.1-10P1-AU-B (AS4777-2 2020)

10 kW · 1φ

SUN-10.5K-G02P1-AU-AM2 (AS4777-2 2020)

10.5 kW · 1φ

SUN-9K-G02P1-AU-AM2 (AS4777-2 2020)

9 kW · 1φ

View all NingBo Deye Inverter Technology Co Ltd inverters

More from Deye

Other CEC-approved products from Deye available in Australia.

Deye Batteries

AI-W10.2-B

10.24 kWh · LFP

AI-W15.3-B

15.36 kWh · LFP

AI-W20.4-B

20.48 kWh · LFP

AI-W25.6-B

25.6 kWh · LFP

AI-W30.7-B

30.72 kWh · LFP

AI-W5.1-B

5.12 kWh · LFP

View all Deye batteries
View full Deye manufacturer profile

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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.

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