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Compare like with like. Aligned scores, specifications and local evidence within one scoring class or tier.

Market context

Australia purchasing view

Performance & Value

APX S0 + MIN XH25–30 kWh

Growatt | APX 5.0P-S0 AU / APX 10.0P-S0 AU / APX 15.0P-S0 AU / APX 20.0P-S0 AU / APX 25.0P-S0 AU / APX 30.0P-S0 AU with MIN 2500TL-XH2 / MIN 3000TL-XH2 / MIN 3600TL-XH2 / MIN 4200TL-XH2 / MIN 4600TL-XH2 / MIN 5000TL-XH2 / MIN 6000TL-XH2; scored reference MIN 6000TL-XH2 + APX 10.0P-S0 AU, 10 kWh usable

LFPDC-coupledSingle-phase

60/ 100

Good

Strong evidence coverage · 100%

Evidence checked 2026-08-02

Available in Australia · checked 2026-08-02

Buyer evidence: Ready (100% direct coverage).

LFP100% Usable5 kWh Modular
Full scorecard
Performance & Value

Smile G3 S5 BAT-9.3S9.3–37.2 kWh

AlphaESS | SMILE-G3-S5-INV with SMILE-G3-BAT-9.3S

LFPDC-coupled

62/ 100

Good

Strong evidence coverage · 100%

Evidence checked 2026-08-02

Available in Australia · checked 2026-08-02

Buyer evidence: Ready (100% direct coverage).

LFP100% Usable
Full scorecard
Side by side

Score profile

MeasureAPX S0 + MIN XH2Smile G3 S5 BAT-9.3S
Capacity & Usability91 / 10088 / 100
Power & Efficiency61 / 10069 / 100
Longevity (verified)57 / 10060 / 100
Safety & Chemistry73 / 10069 / 100
Guarantee & Backbone43 / 10043 / 100
Energy Ecosystem40 / 10045 / 100

Capacity & Usability

APX S0 + MIN XH2
91 / 100
Smile G3 S5 BAT-9.3S
88 / 100

Power & Efficiency

APX S0 + MIN XH2
61 / 100
Smile G3 S5 BAT-9.3S
69 / 100

Longevity (verified)

APX S0 + MIN XH2
57 / 100
Smile G3 S5 BAT-9.3S
60 / 100

Safety & Chemistry

APX S0 + MIN XH2
73 / 100
Smile G3 S5 BAT-9.3S
69 / 100

Guarantee & Backbone

APX S0 + MIN XH2
43 / 100
Smile G3 S5 BAT-9.3S
43 / 100

Energy Ecosystem

APX S0 + MIN XH2
40 / 100
Smile G3 S5 BAT-9.3S
45 / 100
Side by side

Key specifications

MeasureAPX S0 + MIN XH2Smile G3 S5 BAT-9.3S
ArchitectureDC-coupled batteryDC-coupled battery
Published usable capacity range5–30 kWh9.3–37.2 kWh
Scored benchmark10 kWh9.3 kWh
ChemistryLFPLFP
Power5.0 kW5 kW
Round-tripNot recordedNot recorded
Cycle lifeNot recordedNot recorded

Architecture

APX S0 + MIN XH2
DC-coupled battery
Smile G3 S5 BAT-9.3S
DC-coupled battery

Published usable capacity range

APX S0 + MIN XH2
5–30 kWh
Smile G3 S5 BAT-9.3S
9.3–37.2 kWh

Scored benchmark

APX S0 + MIN XH2
10 kWh
Smile G3 S5 BAT-9.3S
9.3 kWh

Chemistry

APX S0 + MIN XH2
LFP
Smile G3 S5 BAT-9.3S
LFP

Power

APX S0 + MIN XH2
5.0 kW
Smile G3 S5 BAT-9.3S
5 kW

Round-trip

APX S0 + MIN XH2
Not recorded
Smile G3 S5 BAT-9.3S
Not recorded

Cycle life

APX S0 + MIN XH2
Not recorded
Smile G3 S5 BAT-9.3S
Not recorded
Local evidence

Australia evidence

EvidenceAPX S0 + MIN XH2Smile G3 S5 BAT-9.3S
OutcomeAvailable in AustraliaAvailable in Australia
Checked2026-08-022026-08-02
CertificationsBAT-995 lists all six exact APX S0 AU configurations, approved 23 April 2026 and expiring 31 December 2027., EESS-230870-1 lists all seven exact MIN TL-XH2 inverters, approved 10 July 2024 and expiring 10 July 2027.The current Australian approved-battery export lists SMILE-G3-BAT-9.3S and stacks through six modules to 31 December 2027; the exact system datasheet publishes IEC 62619 and AS/NZS 4777.2.
Warranty scopeTen years for APX S0 AU, subject to the cycle schedule, monitoring requirement and the governing exclusions.The exact Australian datasheet publishes 10-year product and battery-performance warranties, governed by current AlphaESS Australia terms and Australian Consumer Law.
Warranty remedyRepair or replacement is available at Growatt's discretion; later-term remedies may include a prorated buyback or customer contribution.Repair or replacement at AlphaESS's option.
Labour and reinstallationLabour is not an unconditional warranty entitlement. Removal and reinstallation costs are not unconditionally covered.Installer travel and on-site labour are excluded. Removal and reinstallation are not promised.
FreightTransport and logistics are not an unconditional warranty entitlement.Replacement-parts freight is covered for an accepted claim.
Transfer and registrationThe governing warranty states that coverage is non-transferable. Continuous monitoring is required; without it the published warranty term reduces to three years.Transfers automatically with the building while the system remains installed; ownership evidence may be required. Initial serial registration and eligible installation are required.
Grid compatibilitySingle-phase MIN TL-XH2 Australian hybrid inverter family. DNSP settings, export limits and acceptance remain site-specific.The exact S5 configuration is a 230 V single-phase hybrid system with 5 kVA backup and AS/NZS 4777.2 grid regulation; final DNSP approval remains installation-specific.
Local product pathwayNo separate local pathway recordedNo separate local pathway recorded
Buyer evidenceReady (100% direct coverage): Local availability, buyer evidence, and the publication threshold are confirmed.Ready (100% direct coverage): Local availability, buyer evidence, and the publication threshold are confirmed.
Safety noticeNo model-specific notice recordedNo model-specific notice recorded
Review noteThe exact MIN TL-XH2 datasheet names APX S0 only. APX S2, backup hardware, VPP participation and third-party batteries are outside this record.The exact 9.3 kWh battery module and supported stacks are current Australian approved-battery entries.
SourcesSource 1Source 2Source 3Source 4Source 5Source 6Source 7Source 1Source 2Source 3

Outcome

APX S0 + MIN XH2
Available in Australia
Smile G3 S5 BAT-9.3S
Available in Australia

Checked

APX S0 + MIN XH2
2026-08-02
Smile G3 S5 BAT-9.3S
2026-08-02

Certifications

APX S0 + MIN XH2
BAT-995 lists all six exact APX S0 AU configurations, approved 23 April 2026 and expiring 31 December 2027., EESS-230870-1 lists all seven exact MIN TL-XH2 inverters, approved 10 July 2024 and expiring 10 July 2027.
Smile G3 S5 BAT-9.3S
The current Australian approved-battery export lists SMILE-G3-BAT-9.3S and stacks through six modules to 31 December 2027; the exact system datasheet publishes IEC 62619 and AS/NZS 4777.2.

Warranty scope

APX S0 + MIN XH2
Ten years for APX S0 AU, subject to the cycle schedule, monitoring requirement and the governing exclusions.
Smile G3 S5 BAT-9.3S
The exact Australian datasheet publishes 10-year product and battery-performance warranties, governed by current AlphaESS Australia terms and Australian Consumer Law.

Warranty remedy

APX S0 + MIN XH2
Repair or replacement is available at Growatt's discretion; later-term remedies may include a prorated buyback or customer contribution.
Smile G3 S5 BAT-9.3S
Repair or replacement at AlphaESS's option.

Labour and reinstallation

APX S0 + MIN XH2
Labour is not an unconditional warranty entitlement. Removal and reinstallation costs are not unconditionally covered.
Smile G3 S5 BAT-9.3S
Installer travel and on-site labour are excluded. Removal and reinstallation are not promised.

Freight

APX S0 + MIN XH2
Transport and logistics are not an unconditional warranty entitlement.
Smile G3 S5 BAT-9.3S
Replacement-parts freight is covered for an accepted claim.

Transfer and registration

APX S0 + MIN XH2
The governing warranty states that coverage is non-transferable. Continuous monitoring is required; without it the published warranty term reduces to three years.
Smile G3 S5 BAT-9.3S
Transfers automatically with the building while the system remains installed; ownership evidence may be required. Initial serial registration and eligible installation are required.

Grid compatibility

APX S0 + MIN XH2
Single-phase MIN TL-XH2 Australian hybrid inverter family. DNSP settings, export limits and acceptance remain site-specific.
Smile G3 S5 BAT-9.3S
The exact S5 configuration is a 230 V single-phase hybrid system with 5 kVA backup and AS/NZS 4777.2 grid regulation; final DNSP approval remains installation-specific.

Local product pathway

APX S0 + MIN XH2
No separate local pathway recorded
Smile G3 S5 BAT-9.3S
No separate local pathway recorded

Buyer evidence

APX S0 + MIN XH2
Ready (100% direct coverage): Local availability, buyer evidence, and the publication threshold are confirmed.
Smile G3 S5 BAT-9.3S
Ready (100% direct coverage): Local availability, buyer evidence, and the publication threshold are confirmed.

Safety notice

APX S0 + MIN XH2
No model-specific notice recorded
Smile G3 S5 BAT-9.3S
No model-specific notice recorded

Review note

APX S0 + MIN XH2
The exact MIN TL-XH2 datasheet names APX S0 only. APX S2, backup hardware, VPP participation and third-party batteries are outside this record.
Smile G3 S5 BAT-9.3S
The exact 9.3 kWh battery module and supported stacks are current Australian approved-battery entries.

Sources

APX S0 + MIN XH2
Source 1Source 2Source 3Source 4Source 5Source 6Source 7
Smile G3 S5 BAT-9.3S
Source 1Source 2Source 3
Australia purchase checks

Make the shortlist quote-ready

These checks sit beside the benchmark score. They are site, tariff and contract questions that no product score can settle.

  1. Lock the exact model and installation-date listing.

    Ask for every model number to appear on the quote and order. The Clean Energy Council product lists are live: STC creation requires listed products at installation, and network requirements may also depend on current approval.

  2. Obtain the site-specific connection settings.

    Have the retailer state the supply phase, inverter connection limit, export limit and any export-control cost. The local network connection agreement, not a generic datasheet, determines those settings. See the Australian Government's connection guidance.

  3. Test savings against the household, not a brochure.

    Ask which bills or interval data, tariff, feed-in rate, export limit and future loads support the savings and payback claim. Self-consumed electricity and tariff timing usually matter more than a headline feed-in rate. See the system sizing and battery savings guidance.

  4. Specify the operating outcome.

    Define the usable energy, output power, backed-up circuits and outage behaviour. Confirm whether VPP participation, an internet connection, or an additional controller changes the configuration, reserve level, warranty or support path.

  5. Name the party responsible after installation.

    Keep the retailer, installer, manufacturer warranty and escalation path in the contract. Australian Consumer Law guarantees apply separately from any manufacturer warranty; where one business supplied both product and installation, it is generally responsible for the remedy. See the ACCC guidance.

Decision snapshot

Where the comparison separates

OverallSmile G3 S5 BAT-9.3S leads the global score by 2 points.
Strongest dimensionsAPX S0 + MIN XH2: Capacity & Usability · Smile G3 S5 BAT-9.3S: Capacity & Usability
Largest differenceSmile G3 S5 BAT-9.3S has the largest pillar edge in Power & Efficiency (8 points).
Market evidenceAPX S0 + MIN XH2: buyer ready · Smile G3 S5 BAT-9.3S: buyer ready

A score lead is only meaningful inside this shared class or tier. Weigh it against the specification and evidence rows above before deciding.

Both products are scored in the Performance & Value class, on the same rubric weighting. Scores are not comparable across classes or tiers. Full methodology.