Compare like with like. Aligned scores, specifications and local evidence within one scoring class or tier.
Market context
Australia purchasing view
Pylontech | Force H3X HY-1P 3.6 / 5 / 6 / 8 kW with one to four FH3X battery modules; scored reference 6 kW / 10.24 kWh nominal
59/ 100
Strong evidence coverage · 100%
Evidence checked 2026-08-15
Available in Australia · checked 2026-08-07
Buyer evidence: Ready (100% direct coverage).
AlphaESS | SMILE-G3-S5-INV with SMILE-G3-BAT-9.3S
62/ 100
Strong evidence coverage · 100%
Evidence checked 2026-08-02
Available in Australia · checked 2026-08-02
Buyer evidence: Ready (100% direct coverage).
| Measure | Force H3X | Smile G3 S5 BAT-9.3S |
|---|---|---|
| Capacity & Usability | ||
| Power & Efficiency | ||
| Longevity (verified) | ||
| Safety & Chemistry | ||
| Guarantee & Backbone | ||
| Energy Ecosystem |
| Measure | Force H3X | Smile G3 S5 BAT-9.3S |
|---|---|---|
| Architecture | All-in-one energy system | DC-coupled battery |
| Published nominal capacity range | 5.12–20.48 kWh | Not stated |
| Scored benchmark | 10.24 kWh | 9.3 kWh |
| Chemistry | LFP | LFP |
| Power | 6.0 kW | 5 kW |
| Round-trip | Not recorded | Not recorded |
| Cycle life | Not recorded | Not recorded |
| Published usable capacity range | Not stated | 9.3–37.2 kWh |
| Evidence | Force H3X | Smile G3 S5 BAT-9.3S |
|---|---|---|
| Outcome | Available in Australia | Available in Australia |
| Checked | 2026-08-07 | 2026-08-02 |
| Certifications | The current Australian approved-battery export names the exact 5, 6 and 8 kW single-phase FH3X configurations and publishes nominal and usable capacity., The manufacturer manual publishes IEC 62619, IEC 62109, VDE 2510-50 and UN 38.3 for the exact platform. | 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 | Australia; Pylon Technologies Co., Ltd. in China is the named provider in the Australian Force-H battery warranty. FH10050 receives a 10-year battery-module performance term and a 60% minimum-capacity definition. The separate exact H3X system policy leaves its duration to market policy. | The exact Australian datasheet publishes 10-year product and battery-performance warranties, governed by current AlphaESS Australia terms and Australian Consumer Law. |
| Warranty remedy | Pylontech may repair or replace a defective covered product; a replacement continues the original remaining term. | Repair or replacement at AlphaESS's option. |
| Labour and reinstallation | No separate reimbursement of independent on-site labour is promised. Removal and reinstallation cover is not published for the exact H3X system. | Installer travel and on-site labour are excluded. Removal and reinstallation are not promised. |
| Freight | The product must be returned through the authorized claim process, but blanket outbound and replacement freight reimbursement is not published. | Replacement-parts freight is covered for an accepted claim. |
| Transfer and registration | The reviewed exact policies do not publish a general automatic subsequent-owner transfer promise. Claims must be notified within 48 hours and supported by warranty, invoice and system-log evidence; registered owners may use the manufacturer claim form. | 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 | Single-phase integrated hybrid system with 230 V output and a published 10 ms on-grid to off-grid transition. | 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 | 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 claim pathway is the authorized reseller or direct notice to Pylontech in China. Pylon Technologies Australia Pty Ltd is an active Australian entity, but neither exact warranty names it as the warrantor, claim recipient or cost owner. Its existence is therefore recorded as local presence, not transferred into warranty liability. | The exact 9.3 kWh battery module and supported stacks are current Australian approved-battery entries. |
| Register: parts term | Not in the structured register | stated: Ten-year product warranty for the named SMILE-G3-S5 system when installed on or after 1 November 2024. |
| Register: labour and service | Not in the structured register | excluded: Normal maintenance, installer costs, travel and accommodation for on-site support are excluded. No general site-labour reimbursement is promised. |
| Register: transport and freight | Not in the structured register | conditional: Replacement parts and freight are included for valid claims, but other transport, travel and accommodation costs are excluded and reimbursement requires documentary evidence. |
| Register: registration | Not in the structured register | conditional: Installation requires an SAA-accredited installer with a valid Alpha Installer ID, and the serial number must be registered before a warranty claim. |
| Register: transferability | Not in the structured register | stated: The warranty transfers to a subsequent purchaser of the building or products while the products remain installed and all warranty conditions continue to be met. |
| Register: explicit unknowns | Not in the structured register | 3 retained |
| 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 5Source 6 | Source 1Source 2Source 3 |
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.
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.
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 Performance & Value class, on the same rubric weighting. Scores are not comparable across classes or tiers. Full methodology.