The assessment
How it scores, by category
Market position
The data
DC-coupled battery
Stores DC energy and relies on system power electronics outside the battery product for household AC.
- Product role
- The published battery record covers the storage stack, controller and stated capacity range.
- Published range
- 5.8–23 kWh
- Phase
- Not recorded
- Backup boundary
- Installation-specific
Capacity guarantee: minimum retained at year 10
No year-by-year capacity schedule is published for this product - the manufacturer guarantees only this end-of-term minimum, not a specific decline curve. Capacity figure based on the sourced usable capacity of the base configuration; modular systems scale with additional modules.
Verification & sources
Market context
Global evidencechange in the site menu
Global benchmark. This scorecard is benchmarked globally. A global score does not imply local availability, certification, warranty coverage, or installer compatibility.
Benchmark anchor. The score and displayed range remain inside the exact source and market boundary recorded by the 13 August 2026 sprint. Scored model: T-BAT H 23 V2 · checked 2026-08-13. Evidence.
Australian warranty decision
1 product record
Read the Australian warranty as a claim pathway: the headline term is separate from remedy, labour, freight, site work, transfer and registration conditions.
SolaX T-BAT H V2 23 kWh · Home battery
Australian evidence checked 2026-08-13.
Covered5 sources
Australian warranty scope: Australia; the current linked SolaX warranty PDF explicitly names T-BAT H 5.8 V2, 11.5 V2, 17.3 V2 and 23 V2 for 10 years. Daily self-consumption and backup are limited to 6,000 cycles with 70% retained energy at 120 months; other applications use the model-specific throughput table.
Structured claim terms: Recorded.
- Term
- 10 yr productStated in the structured comparison
- Product remedy
- CoveredSoftware correction, repair on or off site, or an equivalent repaired, refurbished, upgraded or new substitute at SolaX's option.
- Labour
- Not coveredTravel, subsistence, on-site installation, modification and normal maintenance are excluded; no uncapped third-party labour entitlement is stated.
- Freight
- CoveredNormal ground transport in specified Australian areas is covered up to AUD 200 per case; excess and alternative transport costs remain with the claimant.
- Removal and reinstallation
- Not statedFull removal and reinstallation costs are not stated as an unconditional entitlement.
- Transferability
- CoveredNo automatic subsequent-owner transfer right was found in the current linked terms.
- Registration and conditions
- Not statedAuthorised supply, installation, activation and registration conditions apply; claims require exact model, serial and installation evidence. Battery additions after one year require prior SolaX consent.
Sources & references · checked 2026-08-13
Strong evidence coverage
13 of 13 scored criteria link directly to a published source.
Values marked estimated, derived, or not found remain visible on the audit sheet and do not carry the same evidential weight as a linked source. Coverage measures direct links, not an independent guarantee that a claim is correct.
Record revision. Live SolaX Australia T-BAT-SYS-HV-5.8 product page naming the four V2 configurations, current Australia warranty page entry dated 2026-04-29 with linked V1.6 PDF, and reviewed AU CEC battery event source au-cec-battery-2026-08-10-155701760bf5 checked 2026-08-13
- Sourced valuesData card →
- Warranty summary10-year product warranty →
Show 2 more
- Verified reliabilityManufacturer ↗
- Financial strength & warranty backingManufacturer ↗
Evidence timeline
Recorded verification events for this scorecard. These are evidence checks, not historical score snapshots. No change to this product record has been published since the change ledger opened on 2026-08-16.
- Core scorecard evidence checked
- AU market evidence checked
- Australian certification source identity verified
- Series benchmark evidence checked
- Plain-language warranty summary checked
Australian approval history
Exact source-register changes recorded since monitoring began. These events do not change the global product score.
- The approved-product source recorded a changed expiry. Exact source model: T-BAT H 5.8 V2. View change record
- The approved-product source recorded a changed expiry. Exact source model: T-BAT H 11.5 V2. View change record
- The approved-product source recorded a changed expiry. Exact source model: T-BAT H 17.3 V2. View change record
- The approved-product source recorded a changed expiry. Exact source model: T-BAT H 23 V2. View change record
A register event does not establish availability, warranty coverage, compatibility, network acceptance, or installation suitability.
Scored by Solar Analytica Research
Further reading from Findings
Stay across the benchmark.
New scorecards, score changes and market signals, published as they happen.
Our reading
T-BAT H V2 scores 61, placing 44 of 63 in the Performance & Value class against a class average of 63.4. Its strongest scoring dimension is capacity & usability (80). Energy Ecosystem scores 40, the lowest pillar for this product. The class average on energy ecosystem is 48. Key specifications: LFP, 11.5 kW continuous output.