Compare like with like. Aligned scores, specifications and local evidence within one scoring class or tier.
Market context
Australia purchasing view
Growatt | MIN 2500TL-XH2 / MIN 3000TL-XH2 / MIN 3600TL-XH2 / MIN 4200TL-XH2 / MIN 4600TL-XH2 / MIN 5000TL-XH2 / MIN 6000TL-XH2; scored model MIN 6000TL-XH2
68/ 100
Strong evidence coverage · 100%
Evidence checked 2026-08-31
Available in Australia · checked 2026-08-02
Buyer evidence: Ready (100% direct coverage).
AlphaESS | SMILE-M8-S-INV, SMILE-M9-S-INV and SMILE-M10-S-INV; scored M10 at 9.999 kW local rating
66/ 100
Strong evidence coverage · 100%
Evidence checked 2026-09-01
Available in Australia · checked 2026-08-27
Buyer evidence: Ready (100% direct coverage).
Full scorecardmarks the better value on rows where a higher number is better. Temperature coefficient counts as higher when it is closer to zero. Size measures such as rated power carry no marker, because a larger product is a different choice rather than a better one.
| Measure | MIN TL-XH2 | SMILE-M-S Inverter |
|---|---|---|
| Efficiency | ||
| Design & Flexibility | ||
| Thermal & Physical Resilience | ||
| Features & Integration | ||
| Safety & Compliance | ||
| Guarantee & Backbone | ||
| Energy Ecosystem |
marks the better value on rows where a higher number is better. Temperature coefficient counts as higher when it is closer to zero. Size measures such as rated power carry no marker, because a larger product is a different choice rather than a better one.
| Measure | MIN TL-XH2 | SMILE-M-S Inverter |
|---|---|---|
| Architecture | Hybrid inverter | Hybrid inverter |
| Published rated AC power range | 2.5–6 kW | 8–9.999 kW |
| Scored benchmark | 6 kW | 9.999 kW |
| Power | 6.0 kW | 9.999 kW |
| Type | Hybrid | Hybrid |
| Peak eff | 98.4 % (better value on this row) | 97.47 % |
| MPPTs | 2 | 4 (better value on this row) |
| Evidence | MIN TL-XH2 | SMILE-M-S Inverter |
|---|---|---|
| Outcome | Available in Australia | Available in Australia |
| Checked | 2026-08-02 | 2026-08-27 |
| Certifications | The Australian approved-inverter export lists all seven exact MIN TL-XH2 models from 2.5 kW to 6.0 kW under Shenzhen Growatt New Energy Co Ltd, with approval dated 10 July 2024 and expiry dated 10 July 2027., Growatt publishes an exact-family AS/NZS 4777 certificate and the exact datasheet lists IEC 62109 and multiple national grid codes. | The current CER snapshot lists M8, M9 and M10, approved 7 July 2026 and expiring 7 July 2029. |
| Warranty scope | The exact datasheet publishes a 10-year warranty. Growatt's Australian warranty card names MIN2500-6000TL-XH2, is non-transferable, leaves the remedy to Growatt, and limits logistics and labour responsibility after year five. | Australia; the exact SMILE-M-S inverter warranty provides ten years for the named M8, M9 and M10 family. |
| Warranty remedy | Growatt chooses repair, onsite repair or equivalent-value replacement based on model and age. Replacement retains the remaining warranty term. Replacement-related monitoring or component incompatibility costs are excluded. Australian Consumer Law guarantees are expressly preserved. | AlphaESS may repair, replace or otherwise settle an accepted claim under the governing terms. |
| Labour and reinstallation | For replacement after year five, the factory terms exclude labour and compensation costs; statutory liability and Australian Consumer Law guarantees remain. Factory terms exclude disassembly and installation costs unless statutory liability applies; Australian Consumer Law guarantees are expressly preserved. | Reasonable accepted claim costs may be covered, subject to authorization and installer participation. Full removal and reinstallation reimbursement is not promised unconditionally. |
| Freight | For replacement after year five, the factory terms exclude logistics costs; statutory liability and Australian Consumer Law guarantees remain. | Replacement-part freight is covered within the stated process; broader transport is not unconditional. |
| Transfer and registration | The governing warranty card states that coverage is non-transferable. Report problem signs to the supplier within 14 days. Claims require the completed warranty card, purchase invoice, installation invoice or commissioning report, and extension card where applicable. Cover begins at installation if within six months of Growatt delivery; otherwise it begins six months after delivery. Paid extensions must be bought within two years of delivery. | Coverage follows the product at the original installation site when the building changes ownership. Purchase, installation and claim evidence are required. |
| Grid/network approval evidence | Single-phase 230 V Australian hybrid family with exact-model approved-inverter entries. DNSP settings, export limits and installation acceptance remain site-specific. | The exact model or family appears in the current Australian approved-inverter export. DNSP settings, export limits and site design remain installation-specific. |
| Local product pathway | No separate local pathway recorded | No separate local pathway recorded |
| Buyer evidence | Ready (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 notice | No model-specific notice recorded | No model-specific notice recorded |
| Review note | The exact datasheet establishes compatibility only with the APX S0 Battery System from 5 kWh to 30 kWh. It does not establish APX S2 compatibility. Backup output requires a separate Backup Box; no backup capability, transfer time, surge or islanding score is claimed in this record. | This is the inverter layer only. Existing AlphaESS battery records remain separate, and no product-pair recommendation is published. The exact M8/M9/M10 inverter manual specifies Smart Fan Cooling, with noise below 45 dB(A) at 1 m. These models are not documented as fanless; natural cooling in the same manual applies to the separate lower-power M5/M3.6/M5-B models. |
| Register: parts term | Not in the structured register | Not in the structured register |
| Register: labour and service | Not in the structured register | Not in the structured register |
| Register: transport and freight | Not in the structured register | Not in the structured register |
| Register: registration | Not in the structured register | Not in the structured register |
| Register: transferability | Not in the structured register | Not in the structured register |
| Register: explicit unknowns | Not in the structured register | Not in the structured register |
| Latest reviewed Approval Watch event | No exact-identity event in reviewed history | No exact-identity event in reviewed history |
| Sources | Source 1Source 2Source 3Source 4Source 5 | Source 1Source 2Source 3Source 4Source 5 |
These checks sit beside the benchmark score. They are site, tariff and contract questions that no product score can settle.
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.
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.
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.
Confirm the proposed inverter phase, PV input design, battery pairing and export-control configuration against the final connection agreement. A suitable product can still require a different site design or control setting.
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.
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 Inverter class, on the same rubric weighting. Scores are not comparable across classes or tiers. Full methodology.