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PLACEHOLDERNot a representation of the product
Inverter

X1-MINI G4

0.6–3.3 kW · String · Single-phase · 1 MPPT

SolaX

70/ 100

Very good

Global

Fanless DesignIP66 Rated

The verdict. In our Inverter class, SolaX X1-MINI G4 leads on thermal & physical resilience.

29thof 45 in InverterLower halfclass average 70.5
Compare this inverter →Ask Watt →

The assessment

How it scores, by category

Efficiency73
Design & Flexibility72
Thermal & Physical Resilience90
Features & Integration53
Safety & Compliance87
Guarantee & Backbone65
Energy Ecosystem40

Market position

29thof 45 in InverterLower half
567082

Our reading

X1-MINI G4 scores 70, placing 30 of 45 in the Inverter class against a class average of 70.5. Its strongest scoring dimension is thermal & physical resilience (90), running 13.6 points above the class average on this dimension. Energy Ecosystem scores 40, the lowest pillar for this product. The class average on energy ecosystem is 48. Key specifications: 98.0% peak efficiency, 1 MPPT inputs, 12-year warranty.

The data

Power
3.3kW
Type
String
Peak eff
98.0%
MPPTs
1
Technology architecture

Solar-only string inverter

Architecture guide

Converts PV string DC into grid-connected AC.

Product role
No native battery conversion path is recorded for the product.
Published range
0.6–3.3 kW
Phase
Single phase
Backup boundary
No native backup recorded
Architecture describes the product boundary. It is not a system design or an equipment-pairing decision.
Decision evidence

What the documents establish

Published evidence, source-reviewed non-disclosure and unresolved questions remain separate from the product score.

01Backup1 published · 0 reviewed absence · 0 not applicable · 0 open02Digital control1 published · 0 reviewed absence · 0 not applicable · 4 open04Operating envelope8 published · 0 reviewed absence · 0 not applicable · 0 open06Service pathway10 published · 0 reviewed absence · 0 not applicable · 0 open

Warranty coverage: 12-year term

Coverage includes

✓Parts
–Labour
–Extendable
Market typical12yr0yr5yr10yr15yr20yr25yr

Parts only · term longer than 71 of 81 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.

Before you buy
Local positionUse a market view to check local availability, approvals and warranty scope.
Ask the installerWill the exact X1-MINI G4 model satisfy the site phase, array, MPPT, export-control and local grid requirements?

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: X1-MINI-3.3K-G4 · checked 2026-08-31. Evidence.

Sources & references · checked 2026-08-31

Strong evidence coverage

18 of 18 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 X1-MINI G4 Australian datasheet V1.7, file 650.00030.00.EN-AU, current Australia warranty page entry dated 2026-04-29 with linked V1.6 PDF, and reviewed AU CEC inverter event source au-cec-inverter-2026-08-10-7ecc0443a0aa checked 2026-08-13. First-market US overlay review 2026-08-31: official United States catalogues recorded; Australian and German overlays and scores unchanged.

Change ledger

Product record history

7 changes to this record · 61 products changed in this update
  1. Evidence added

    US Support Note

    Before
    Not previously recorded
    After
    SolaX USA's product catalogue lists A1-HYBRID G2, A1-AC and A1-MICRO. It does not list X1-MINI-3.3K-G4 as a United States SKU. A 2023 global news post on the US hostname is not a United States sale path. A1-Hybrid G2, A1-MICRO, X1-HYBRID G4 and the German 0.6-4.0 kW range are not transferred onto scored Australian 3.3K.
    Monitoring & smart featuresUS market evidence+3 in JSON record
  2. Record updated

    Ranges

    Current text
    checked: 2026-08-31; market: AU; max: 3.3; min: 0.6; range label: 0.6–3.3 kW; source revision: SolaX X1-MINI G4 Australian datasheet V1.7, file 650.00030.00.EN-AU, current Australia warranty page entry dated 2026-04-29 with linked V1.6 PDF, and reviewed AU CEC inverter event source au-cec-inverter-2026-08-10-7ecc0443a0aa checked 2026-08-13. First-market US overlay review 2026-08-31: official United States catalogues recorded; Australian and German overlays and scores unchanged.; source url: https://au.solaxpower.com/uploads/file/x1-mini-g4-datasheet-for-au-en.pdf; unit: kW

    The previous text is not reproduced here: both versions run to a full research paragraph. Both are in the JSON record linked below.

    Primary datasheet
  3. Evidence added

    US Certifications

    Before
    Not previously recorded
    After
    Monitoring & smart featuresUS market evidence+3 in JSON record
  4. Evidence added

    US Evidence sources

    Before
    Not previously recorded
    After
    https://au.solaxpower.com/products/x1-mini.html; https://de.solaxpower.com/products/x1-mini.html; https://us.solaxpower.com/products/energy-storage-inverter; https://us.solaxpower.com/products/energy-storage-inverter/a1-hybrid-g2; https://us.solaxpower.com/products/microinverter
    Monitoring & smart featuresUS market evidence+3 in JSON record
  5. Record updated

    Source

    Current text
    checked: 2026-08-31; source revision: SolaX X1-MINI G4 Australian datasheet V1.7, file 650.00030.00.EN-AU, current Australia warranty page entry dated 2026-04-29 with linked V1.6 PDF, and reviewed AU CEC inverter event source au-cec-inverter-2026-08-10-7ecc0443a0aa checked 2026-08-13. First-market US overlay review 2026-08-31: official United States catalogues recorded; Australian and German overlays and scores unchanged.; source url: https://au.solaxpower.com/uploads/file/x1-mini-g4-datasheet-for-au-en.pdf

    The previous text is not reproduced here: both versions run to a full research paragraph. Both are in the JSON record linked below.

    Primary datasheet
  6. Record updated

    Source revision

    Current text
    SolaX X1-MINI G4 Australian datasheet V1.7, file 650.00030.00.EN-AU, current Australia warranty page entry dated 2026-04-29 with linked V1.6 PDF, and reviewed AU CEC inverter event source au-cec-inverter-2026-08-10-7ecc0443a0aa checked 2026-08-13. First-market US overlay review 2026-08-31: official United States catalogues recorded; Australian and German overlays and scores unchanged.

    The previous text is not reproduced here: both versions run to a full research paragraph. Both are in the JSON record linked below.

    Primary datasheet
  7. Evidence added

    US Status

    Before
    Not previously recorded
    After
    unavailable
    Monitoring & smart featuresUS market evidence+3 in JSON record
8 changes to this record · 147 products changed in this update
  1. Record updated

    04A479D18762

    Current text
    accepted at: 2026-08-13; category: inverter; certification model: X1-MINI-3.0K-G4 (AS4777-2 2020); jurisdiction: au_cec; match method: exact_normalized_single_record; product slug: solax-x1-mini-g4-au; source key: data/inverters/solax_x1_mini_g4_au.json; source manufacturer name: SolaX Power Network Technology (Zhe jiang) Co Ltd; validation: approved at: 2023-05-13; candidate model: X1-MINI-3.0K-G4 (AS4777-2 2020); data confidence: High; evidence url: https://cer.gov.au/document/cec-approved-inverters-0; expires at: 2026-09-25; list data version: au-cer-inverter-2026-08-20-51491c596569; list retrieved at: 2026-08-27T04:30:12Z; listing status at validation: listed

    The previous text is not reproduced here: both versions run to a full research paragraph. Both are in the JSON record linked below.

    AU market evidence
  2. Record updated

    96C78976B562

    Current text
    accepted at: 2026-08-13; category: inverter; certification model: X1-MINI-1.5K-G4 (AS4777-2 2020); jurisdiction: au_cec; match method: exact_normalized_single_record; product slug: solax-x1-mini-g4-au; source key: data/inverters/solax_x1_mini_g4_au.json; source manufacturer name: SolaX Power Network Technology (Zhe jiang) Co Ltd; validation: approved at: 2023-05-13; candidate model: X1-MINI-1.5K-G4 (AS4777-2 2020); data confidence: High; evidence url: https://cer.gov.au/document/cec-approved-inverters-0; expires at: 2026-09-25; list data version: au-cer-inverter-2026-08-20-51491c596569; list retrieved at: 2026-08-27T04:30:12Z; listing status at validation: listed

    The previous text is not reproduced here: both versions run to a full research paragraph. Both are in the JSON record linked below.

    AU market evidence
  3. Record updated

    F0B95F53B48C

    Current text
    accepted at: 2026-08-13; category: inverter; certification model: X1-MINI-2.5K-G4 (AS4777-2 2020); jurisdiction: au_cec; match method: exact_normalized_single_record; product slug: solax-x1-mini-g4-au; source key: data/inverters/solax_x1_mini_g4_au.json; source manufacturer name: SolaX Power Network Technology (Zhe jiang) Co Ltd; validation: approved at: 2023-05-13; candidate model: X1-MINI-2.5K-G4 (AS4777-2 2020); data confidence: High; evidence url: https://cer.gov.au/document/cec-approved-inverters-0; expires at: 2026-09-25; list data version: au-cer-inverter-2026-08-20-51491c596569; list retrieved at: 2026-08-27T04:30:12Z; listing status at validation: listed

    The previous text is not reproduced here: both versions run to a full research paragraph. Both are in the JSON record linked below.

    AU market evidence
  4. Record updated

    1D38Ea620363

    Current text
    accepted at: 2026-08-13; category: inverter; certification model: X1-MINI-3.3K-G4 (AS4777-2 2020); jurisdiction: au_cec; match method: exact_normalized_single_record; product slug: solax-x1-mini-g4-au; source key: data/inverters/solax_x1_mini_g4_au.json; source manufacturer name: SolaX Power Network Technology (Zhe jiang) Co Ltd; validation: approved at: 2023-05-13; candidate model: X1-MINI-3.3K-G4 (AS4777-2 2020); data confidence: High; evidence url: https://cer.gov.au/document/cec-approved-inverters-0; expires at: 2026-09-25; list data version: au-cer-inverter-2026-08-20-51491c596569; list retrieved at: 2026-08-27T04:30:12Z; listing status at validation: listed

    The previous text is not reproduced here: both versions run to a full research paragraph. Both are in the JSON record linked below.

    AU market evidence
  5. Record updated

    A673Eb8416A2

    Current text
    accepted at: 2026-08-13; category: inverter; certification model: X1-MINI-2.0K-G4 (AS4777-2 2020); jurisdiction: au_cec; match method: exact_normalized_single_record; product slug: solax-x1-mini-g4-au; source key: data/inverters/solax_x1_mini_g4_au.json; source manufacturer name: SolaX Power Network Technology (Zhe jiang) Co Ltd; validation: approved at: 2023-05-13; candidate model: X1-MINI-2.0K-G4 (AS4777-2 2020); data confidence: High; evidence url: https://cer.gov.au/document/cec-approved-inverters-0; expires at: 2026-09-25; list data version: au-cer-inverter-2026-08-20-51491c596569; list retrieved at: 2026-08-27T04:30:12Z; listing status at validation: listed

    The previous text is not reproduced here: both versions run to a full research paragraph. Both are in the JSON record linked below.

    AU market evidence
  6. Record updated

    2Ece9E733170

    Current text
    accepted at: 2026-08-13; category: inverter; certification model: X1-MINI-0.6K-G4 (AS4777-2 2020); jurisdiction: au_cec; match method: exact_normalized_single_record; product slug: solax-x1-mini-g4-au; source key: data/inverters/solax_x1_mini_g4_au.json; source manufacturer name: SolaX Power Network Technology (Zhe jiang) Co Ltd; validation: approved at: 2023-05-13; candidate model: X1-MINI-0.6K-G4 (AS4777-2 2020); data confidence: High; evidence url: https://cer.gov.au/document/cec-approved-inverters-0; expires at: 2026-09-25; list data version: au-cer-inverter-2026-08-20-51491c596569; list retrieved at: 2026-08-27T04:30:12Z; listing status at validation: listed

    The previous text is not reproduced here: both versions run to a full research paragraph. Both are in the JSON record linked below.

    AU market evidence
  7. Record updated

    75944357A763

    Current text
    accepted at: 2026-08-13; category: inverter; certification model: X1-MINI-1.1K-G4 (AS4777-2 2020); jurisdiction: au_cec; match method: exact_normalized_single_record; product slug: solax-x1-mini-g4-au; source key: data/inverters/solax_x1_mini_g4_au.json; source manufacturer name: SolaX Power Network Technology (Zhe jiang) Co Ltd; validation: approved at: 2023-05-13; candidate model: X1-MINI-1.1K-G4 (AS4777-2 2020); data confidence: High; evidence url: https://cer.gov.au/document/cec-approved-inverters-0; expires at: 2026-09-25; list data version: au-cer-inverter-2026-08-20-51491c596569; list retrieved at: 2026-08-27T04:30:12Z; listing status at validation: listed

    The previous text is not reproduced here: both versions run to a full research paragraph. Both are in the JSON record linked below.

    AU market evidence
  8. Record updated

    5E607F182Aac

    Current text
    accepted at: 2026-08-13; category: inverter; certification model: X1-MINI-0.7K-G4 (AS4777-2 2020); jurisdiction: au_cec; match method: exact_normalized_single_record; product slug: solax-x1-mini-g4-au; source key: data/inverters/solax_x1_mini_g4_au.json; source manufacturer name: SolaX Power Network Technology (Zhe jiang) Co Ltd; validation: approved at: 2023-05-13; candidate model: X1-MINI-0.7K-G4 (AS4777-2 2020); data confidence: High; evidence url: https://cer.gov.au/document/cec-approved-inverters-0; expires at: 2026-09-25; list data version: au-cer-inverter-2026-08-20-51491c596569; list retrieved at: 2026-08-27T04:30:12Z; listing status at validation: listed

    The previous text is not reproduced here: both versions run to a full research paragraph. Both are in the JSON record linked below.

    AU market evidence
2 changes to this record · 9 products changed in this update
  1. Record updated

    DE Evidence sources

    Before
    https://de.solaxpower.com/products/x1-mini.html; https://de.solaxpower.com/warranty.html
    After
    https://de.solaxpower.com/products/x1-mini.html; https://de.solaxpower.com/warranty.html; https://es.solaxpower.com/uploads/file/x1-mini-g4-datasheets-en.pdf; https://ro.solaxpower.com/uploads/file/solax-x1-mini-g4-vde4105-2018-a3-50558419-0001-en.pdf
    DE market evidenceDE market evidence+2 in JSON record
  2. Record updated

    DE Certifications

    Before
    After
    Certificate 50558419 0001 covers VDE-AR-N 4105:2018-11 and explicitly includes X1-MINI-3.3K-G4; the family datasheet also lists IEC/EN 62109-1/-2 and EN 50549.
    DE market evidenceDE market evidence+2 in JSON record
4 changes to this record · 73 products changed in this update
  1. Evidence added

    State

    Before
    Not previously recorded
    After
    supported
    Monitoring & smart featuresAU market evidence+4 in JSON record
  2. Evidence added

    Evidence sources

    Before
    Not previously recorded
    After
    https://au.solaxpower.com/uploads/file/x1-mini-g4-datasheet-for-au-en.pdf
    Monitoring & smart featuresAU market evidence+4 in JSON record
  3. Evidence added

    Confidence

    Before
    Not previously recorded
    After
    high
    Monitoring & smart featuresAU market evidence+4 in JSON record
  4. Evidence added

    Value

    Before
    Not previously recorded
    After
    Direct-pv string inverter with 1 independent MPPT at the scored model boundary.
    Monitoring & smart featuresAU market evidence+4 in JSON record

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.

  1. Core scorecard evidence checked
  2. US market evidence checked
  3. Series benchmark evidence checked
  4. DE market evidence checked
  5. AU market evidence checked
  6. Australian certification source identity verified
  7. Plain-language warranty summary checked

Evidence record (JSON)

Australian approval history

Exact source-register changes recorded since monitoring began. These events do not change the global product score.

  1. The approved-product source recorded a changed expiry. Exact source model: X1-MINI-0.6K-G4 (AS4777-2 2020). View change record
  2. The approved-product source recorded a changed expiry. Exact source model: X1-MINI-2.5K-G4 (AS4777-2 2020). View change record
  3. The approved-product source recorded a changed expiry. Exact source model: X1-MINI-1.1K-G4 (AS4777-2 2020). View change record
  4. The approved-product source recorded a changed expiry. Exact source model: X1-MINI-1.5K-G4 (AS4777-2 2020). View change record
  5. The approved-product source recorded a changed expiry. Exact source model: X1-MINI-3.0K-G4 (AS4777-2 2020). View change record
  6. The approved-product source recorded a changed expiry. Exact source model: X1-MINI-2.0K-G4 (AS4777-2 2020). View change record
  7. The approved-product source recorded a changed expiry. Exact source model: X1-MINI-3.3K-G4 (AS4777-2 2020). View change record
  8. The approved-product source recorded a changed expiry. Exact source model: X1-MINI-0.7K-G4 (AS4777-2 2020). 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

Australian buying guide

Place this scorecard beside the other Australian buyer-ready inverters, with quote questions and direct evidence coverage visible before you compare.

Open the guide →

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