The assessment
How it scores, by category
Market position
The data
Hybrid inverter
Manages PV, battery DC and household AC through the inverter platform.
- Product role
- The battery remains a separate product even when it belongs to the same branded platform.
- Published range
- 3–7.5 kW
- Phase
- Single phase
- Backup boundary
- Essential-load capability recorded
What the documents establish
Published evidence, source-reviewed non-disclosure and unresolved questions remain separate from the product score.
Warranty coverage: 10-year term
Coverage includes
Parts only · term longer than 24 of 93 scored inverters
No inverter in the fleet publishes a year-by-year performance or output guarantee the way panels and batteries do - this shows the covered term against the market-typical term and where every scored inverter’s term lands (grey dots, sized by model count), plus what the warranty actually includes.
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 is anchored to the 7.5 kW highest published rating; the Australian 5 kW variant is separately documented at 4,999 W. Scored model: X1-HYBRID-7.5-D · checked 2026-07-26. Evidence.
Sources & references · checked 2026-08-31
Strong evidence coverage
24 of 24 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. SolaX Australia X1-Hybrid G4 V3.0 datasheet and Australia warranty V1.6 reviewed 2026-07-26. First-market DE overlay review 2026-08-31: official German catalogues recorded for the remaining 17 AU+US identities; Australian and United States overlays and scores unchanged.
- Sourced valuesData card →
- Warranty summary10-year product warranty →
Show 1 more
- Manufacturing track recordManufacturer ↗
Product record history
8 changes to this record · 61 products changed in this update
DE Grid and installation context
- Before
- Not previously recorded
- After
- SolaX Germany lists X1-HYBRID G4 on de.solaxpower.com. Grid codes are not copied from the A1-Hybrid G2 US family. Site approval remains installation-specific.
DE Warranty conditions
- Before
- Not previously recorded
- After
- labour: No unconditional full-term owner-selected labour entitlement was established.; registration: The free ten-year extension requires SolaX Cloud connection and production-data upload under the German programme. The start date is the earlier of first installation or manufacture plus 9 months.; remedy: The applicable SolaX warranty instrument controls repair or replacement.; removal reinstallation: No unconditional removal and reinstallation entitlement was established.; transferability: The reviewed German warranty surface does not establish an unrestricted later-owner transfer right.; transport: No unconditional full-term freight entitlement was established.
DE Status
- Before
- Not previously recorded
- After
- available
DE Warranty scope
- Before
- Not previously recorded
- After
- Germany; SolaX publishes five years standard warranty for X1/X3-Hybrid-G4, with a free extension to ten years subject to SolaX Cloud connection and production-data upload. The A1-Hybrid G2 US family is not transferred onto this G4 record.
DE Certifications
- Before
- Not previously recorded
- After
- The SolaX Germany product page names X1-HYBRID-3.0-D through X1-HYBRID-7.5-D. The German warranty table names X1/X3-Hybrid-G4.
DE Support Note
- Before
- Not previously recorded
- After
- de.solaxpower.com lists X1-HYBRID-3.0-D through 7.5-D. Manufacturer listing is established; distributor inventory is not inferred.
DE Evidence sources
- Before
- Not previously recorded
- After
- https://de.solaxpower.com/products/x1-hybrid-g4.html; https://de.solaxpower.com/uploads/file/solax-eu-garantiebestimmungen-und-bedingungen-de.pdf; https://de.solaxpower.com/warranty.html
Source revision
- Before
- SolaX Australia X1-Hybrid G4 V3.0 datasheet and Australia warranty V1.6 reviewed 2026-07-26
- After
- SolaX Australia X1-Hybrid G4 V3.0 datasheet and Australia warranty V1.6 reviewed 2026-07-26. First-market DE overlay review 2026-08-31: official German catalogues recorded for the remaining 17 AU+US identities; Australian and United States overlays and scores unchanged.
2 changes to this record · 147 products changed in this update
C0D8A25661A9
- Before
- Not previously recorded
- After
- accepted at: 2026-08-29; category: inverter; certification model: X1-Hybrid-7.5-D (AS4777-2 2020); jurisdiction: au_cec; match method: exact_normalized_single_record; product slug: solax-x1-hybrid-g4; source key: data/inverters/solax_x1_hybrid_g4.json; source manufacturer name: SolaX Power Network Technology (Zhe jiang) Co Ltd; validation: approved at: 2022-08-17; candidate model: X1-Hybrid-7.5-D (AS4777-2 2020); data confidence: High; evidence url: https://cer.gov.au/document/cec-approved-inverters-0; expires at: 2027-05-24; list data version: au-cer-inverter-2026-08-20-51491c596569; list retrieved at: 2026-08-27T04:30:12Z; listing status at validation: listed
Certification model
- Before
- Not previously recorded
- After
- X1-Hybrid-7.5-D (AS4777-2 2020)
4 changes to this record · 73 products changed in this update
State
- Before
- Not previously recorded
- After
- supported
Value
- Before
- Not previously recorded
- After
- Direct-pv hybrid inverter with 2 independent MPPTs at the scored model boundary.
Confidence
- Before
- Not previously recorded
- After
- high
Evidence sources
- Before
- Not previously recorded
- After
- https://au.solaxpower.com/products/x1-hybrid-g4.html; https://au.solaxpower.com/uploads/file/solax-x1-hybrid-g4-datasheet-en-au.pdf
This is review.solar's publication history. It does not claim the product changed on the recorded date, and it excludes compatibility, system pairing, installation suitability and relative leaderboard prose. Open the complete JSON record.
Evidence timeline
Recorded verification events for this scorecard. These are evidence checks, not historical score snapshots.
- Core scorecard evidence checked
- DE market evidence checked
- Australian certification source identity verified
- US market evidence checked
- AU market evidence checked
- Plain-language warranty summary checked
- Series benchmark evidence checked
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
X1-Hybrid G4 scores 70, placing 17 of 25 in the Value & Volume class against a class average of 72.1. Its strongest scoring dimension is features & integration (84), running 12.6 points above the class average on this dimension. Energy Ecosystem (57) is the dimension with the most room to move. Key specifications: 97.6% peak efficiency, 2 MPPT inputs, 10-year warranty.