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Value & Volume

SUN2000-5KTL-L1

5 kW · Hybrid · Single-phase · 2 MPPTs · Essential-load backup

HuaweiReleased 2022

79/ 100

Superior

Global

Fanless DesignAFCI IntegratedVPP-Ready

The verdict. In our Value & Volume class, Huawei SUN2000-5KTL-L1 leads on safety & compliance.

2ndof 25 in Value & VolumeTop 10%class average 72.1
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The assessment

How it scores, by category

Efficiency74
Design & Flexibility67
Thermal & Physical Resilience85
Features & Integration77
Safety & Compliance95
Guarantee & Backbone77
Energy Ecosystem77

Market position

2ndof 25 in Value & VolumeTop 10%
627983

Our reading

SUN2000-5KTL-L1 scores 79, placing 2 of 25 in the Value & Volume class against a class average of 72.1. Its strongest scoring dimension is safety & compliance (95), running 11.8 points above the class average on this dimension. Design & Flexibility scores 67, the lowest pillar for this product. The class average on design & flexibility is 82. Key specifications: 98.4% peak efficiency, 2 MPPT inputs, 10-year warranty.

Dietreich Farquharson · review.solar

The data

Power
5.0kW
Type
String
Peak eff
98.4%
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
5 kW
Phase
Single phase
Backup boundary
Essential-load capability recorded
Architecture describes the product boundary. It is not a system design or an equipment-pairing decision.

Warranty coverage: 10-year term

Coverage includes

✓Parts
✓Labour
–Extendable
Market typical10yr0yr5yr10yr15yr20yr25yr

Parts & labour · 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 SUN2000-5KTL-L1 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 is anchored to the highest published rating in this exact series. Scored model: SUN2000-5KTL-L1 · checked 2026-06-19. Evidence.

Sources & references · checked 2026-08-05

Strong evidence coverage

27 of 27 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. Huawei installed-base support and iStore Australian transition reviewed 2026-08-02

Change ledger

Product record history

2 changes to this record · 147 products changed in this update
  1. Evidence added

    Aeed020F42Cb

    Before
    Not previously recorded
    After
    accepted at: 2026-08-29; category: inverter; certification model: SUN2000-5KTL-L1 (AS4777-2 2020); jurisdiction: au_cec; match method: exact_normalized_single_record; product slug: huawei-technologies-co-ltd-huawei-sun2000-5ktl-l1-single-pha; source key: data/inverters/huawei.json; source manufacturer name: Huawei Technologies Co Ltd; validation: approved at: 2022-05-16; candidate model: SUN2000-5KTL-L1 (AS4777-2 2020); data confidence: High; evidence url: https://cer.gov.au/document/cec-approved-inverters-0; expires at: 2025-12-31; 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
    SUN2000-5KTL-L1 (AS4777-2 2020)
    AU market evidence
4 changes to this record · 73 products changed in this update
  1. Evidence added

    Evidence sources

    Before
    Not previously recorded
    After
    https://solar.huawei.com/en/products/sun2000-3-4-5-6ktl-l1/specs/
    Primary datasheet
  2. Evidence added

    Value

    Before
    Not previously recorded
    After
    Direct-pv string inverter with 2 independent MPPTs at the scored model boundary.
    Primary datasheet
  3. Evidence added

    Confidence

    Before
    Not previously recorded
    After
    high
    Primary datasheet
  4. Evidence added

    State

    Before
    Not previously recorded
    After
    supported
    Primary datasheet

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

Evidence record (JSON)

Scored by Solar Analytica Research

Stay across the benchmark.

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