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Inverter

S6 Three-phase LV Hybrid

8–15 kW · Hybrid · Three-phase · 2 MPPTs · Essential-load backup

SolisReleased 2026

72/ 100

Very good

Global

IP66 Rated

The verdict. In our Inverter class, Solis S6 Three-phase LV Hybrid leads on design & flexibility.

22thof 63 in InverterTop halfclass average 70.2
Compare this inverter →Ask Watt →

The assessment

How it scores, by category

Efficiency56
Design & Flexibility88
Thermal & Physical Resilience81
Features & Integration84
Safety & Compliance78
Guarantee & Backbone72
Energy Ecosystem43

Market position

22thof 63 in InverterTop half
567282

Our reading

S6 Three-phase LV Hybrid scores 72, placing 23 of 63 in the Inverter class against a class average of 70.2. Its strongest scoring dimension is design & flexibility (88), running 7.2 points above the class average on this dimension. Energy Ecosystem (43) is the dimension with the most room to move. Key specifications: 97.5% peak efficiency, 2 MPPT inputs, 10-year warranty.

Dietreich Farquharson · review.solar

The data

Power
15.0kW
Type
Hybrid
Peak eff
97.5%
MPPTs
2
Technology architecture

Hybrid inverter

Architecture guide

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
8–15 kW
Phase
Three phase
Backup boundary
Essential-load capability 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 control5 published · 0 reviewed absence · 0 not applicable · 0 open04Operating envelope8 published · 0 reviewed absence · 0 not applicable · 0 open06Service pathway6 published · 0 reviewed absence · 0 not applicable · 0 open

Warranty coverage: 10-year term

Coverage includes

✓Parts
–Labour
–Extendable
Market typical10yr0yr5yr10yr15yr20yr25yr

Parts only · term longer than 24 of 95 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 S6 Three-phase LV Hybrid 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 record excludes single-phase L-PLUS-AU and high-voltage H-AU families. Scored model: S6-EH3P15K02-NV-YD-L-AU · checked 2026-08-07. Evidence.

Sources & references · checked 2026-09-01

Strong evidence coverage

25 of 25 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. Exact S6-EH3P(8-15)K02-NV-YD-L-AU product evidence, Solis AU and NZ warranty terms and current CER export retrieved 10 August 2026. First-market US and DE overlay review 2026-09-01: official regional catalogues recorded; Australian overlays and scores unchanged.

Change ledger

Product record history

1 change to this record · 17 products changed in this update
  1. Record updated

    AU Evidence sources

    Before
    https://cer.gov.au/document/cec-approved-inverters-0; https://www.solisinverters.au/product_detail/S6-EH3P%288-15%29K02-NV-YD-L-AU; https://www.solisinverters.au/uploads/files/202408/WARRANTY_TERMS_AND_CONDITIONS_FOR_AUS%26NZ_ONLY_20240802.pdf (archived copy https://web.archive.org/web/20260415200456/https://www.solisinverters.au/uploads/files/202408/WARRANTY_TERMS_AND_CONDITIONS_FOR_AUS&NZ_ONLY_20240802.pdf); https://www.solisinverters.au/uploads/files/202412/Solis_Warranty_Statement-2024.pdf (archived copy https://web.archive.org/web/20260415190806/https://www.solisinverters.au/uploads/files/202412/Solis_Warranty_Statement-2024.pdf); https://www.solisinverters.au/uploads/files/202603/941470da8c4f126386e7256b2dfc6827.pdf
    After
    https://cer.gov.au/document/cec-approved-inverters-0; https://web.archive.org/web/20260415190806/https://www.solisinverters.au/uploads/files/202412/Solis_Warranty_Statement-2024.pdf; https://web.archive.org/web/20260415200456/https://www.solisinverters.au/uploads/files/202408/WARRANTY_TERMS_AND_CONDITIONS_FOR_AUS&NZ_ONLY_20240802.pdf; https://www.solisinverters.au/product_detail/S6-EH3P%288-15%29K02-NV-YD-L-AU; https://www.solisinverters.au/uploads/files/202408/WARRANTY_TERMS_AND_CONDITIONS_FOR_AUS%26NZ_ONLY_20240802.pdf; https://www.solisinverters.au/uploads/files/202412/Solis_Warranty_Statement-2024.pdf; https://www.solisinverters.au/uploads/files/202603/941470da8c4f126386e7256b2dfc6827.pdf
    Primary datasheetAU market evidence+7 in JSON record
9 changes to this record · 12 products changed in this update
  1. Evidence added

    DE Status

    Before
    Not previously recorded
    After
    unavailable
    DE market evidenceDE market evidence+2 in JSON record
  2. Evidence added

    DE Evidence sources

    Before
    Not previously recorded
    After
    https://www.solisinverters.au/product_detail/S6-EH3P%288-15%29K02-NV-YD-L-AU; https://www.solisinverters.com/de/energy_storage_inverters19/S6-EH1P(3-4,6)K-L-PLUS_de.html; https://www.solisinverters.com/de/energy_storage_inverters22/S6-EH3P(8-18)K02-NV-YD-L_de.html; https://www.solisinverters.com/de/inverter.html
    DE market evidenceDE market evidence+2 in JSON record
  3. Evidence added

    US Certifications

    Before
    Not previously recorded
    After
    US market evidencePeak efficiency (%)+1 in JSON record
  4. Evidence added

    DE Support Note

    Before
    Not previously recorded
    After
    Solis Germany lists S6-EH3P(8-18)K02-NV-YD-L without the AU suffix and through 18 kW. That listing is not scored S6-EH3P15K02-NV-YD-L-AU. S6-EH1P(3-4.6)K-L-PLUS is a different family and is not transferred.
    DE market evidenceDE market evidence+2 in JSON record
  5. Evidence added

    US Status

    Before
    Not previously recorded
    After
    unavailable
    US market evidencePeak efficiency (%)+1 in JSON record
  6. Evidence added

    US Evidence sources

    Before
    Not previously recorded
    After
    https://www.solisinverters.au/product_detail/S6-EH3P%288-15%29K02-NV-YD-L-AU; https://www.solisinverters.com/us/energy_storage_inverters8/1bcfd446a926447d80885b1d580b18d2.html; https://www.solisinverters.com/us/inverter
    US market evidencePeak efficiency (%)+1 in JSON record
  7. Evidence added

    DE Certifications

    Before
    Not previously recorded
    After
    DE market evidenceDE market evidence+2 in JSON record
  8. Evidence added

    US Support Note

    Before
    Not previously recorded
    After
    Solis United States lists S6-EH3P high-voltage US families and S6-EH1P(3.8-11.4)K-H-US. It does not list S6-EH3P15K02-NV-YD-L-AU. Those US families are not transferred onto this Australian low-voltage AU identity.
    US market evidencePeak efficiency (%)+1 in JSON record
  9. Record updated

    Source revision

    Before
    Exact S6-EH3P(8-15)K02-NV-YD-L-AU product evidence, Solis AU and NZ warranty terms and current CER export retrieved 10 August 2026
    After
    Exact S6-EH3P(8-15)K02-NV-YD-L-AU product evidence, Solis AU and NZ warranty terms and current CER export retrieved 10 August 2026. First-market US and DE overlay review 2026-09-01: official regional catalogues recorded; Australian overlays and scores unchanged.
    Primary datasheet
2 changes to this record · 147 products changed in this update
  1. Evidence added

    Certification: S6-EH3P15K02-NV-YD-L-AU (AS4777-2 2020)

    Before
    Not previously recorded
    After
    accepted at: 2026-08-29; category: inverter; certification model: S6-EH3P15K02-NV-YD-L-AU (AS4777-2 2020); jurisdiction: au_cec; match method: exact_normalized_single_record; product slug: solis-s6-eh3p-low-voltage-au; source key: data/inverters/solis_s6_eh3p_low_voltage_au.json; source manufacturer name: Ginlong Technologies Co Ltd; validation: approved at: 2026-03-11; candidate model: S6-EH3P15K02-NV-YD-L-AU (AS4777-2 2020); data confidence: High; evidence url: https://cer.gov.au/document/cec-approved-inverters-0; expires at: 2029-03-11; list data version: au-cer-inverter-2026-08-20-51491c596569; list retrieved at: 2026-08-27T04:30:12Z; listing status at validation: listed
    AU market evidence
  2. Evidence added

    Certification model

    Before
    Not previously recorded
    After
    S6-EH3P15K02-NV-YD-L-AU (AS4777-2 2020)
    AU market evidence
4 changes to this record · 73 products changed in this update
  1. Evidence added

    State

    Before
    Not previously recorded
    After
    supported
    Primary datasheetAU market evidence+1 in JSON record
  2. Evidence added

    Confidence

    Before
    Not previously recorded
    After
    high
    Primary datasheetAU market evidence+1 in JSON record
  3. Evidence added

    Value

    Before
    Not previously recorded
    After
    Direct-pv hybrid inverter with 2 independent MPPTs at the scored model boundary.
    Primary datasheetAU market evidence+1 in JSON record
  4. Evidence added

    Evidence sources

    Before
    Not previously recorded
    After
    https://cer.gov.au/document/cec-approved-inverters; https://www.solisinverters.au/product_detail/S6-EH3P%288-15%29K02-NV-YD-L-AU; https://www.solisinverters.au/uploads/files/202603/941470da8c4f126386e7256b2dfc6827.pdf
    Primary datasheetAU market evidence+1 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. DE market evidence checked
  4. Australian certification source identity verified
  5. AU market evidence checked
  6. Plain-language warranty summary checked
  7. Series benchmark evidence checked

Evidence record (JSON)

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.

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