3–6 kW · String · Single-phase · 2 MPPTs
The verdict. In our Value & Volume class, GoodWe DNS G4 leads on thermal & physical resilience.
The assessment
How it scores, by category
Market position
The data
Warranty coverage: 5-year term
Coverage includes
Parts only · term longer than 0 of 49 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.
System decision
Only exact, manufacturer-named Australian paths are shown. A shared brand, product family or output rating is not proof of compatibility.
Exact pairing not recorded
No exact manufacturer-named inverter, battery or integrated-system pairing is recorded for Australia. This is a documentation state, not a finding that the product cannot be used in a system.
A documented relation does not establish site sizing, network approval, protected-load design, firmware state or installer acceptance. When no exact relation is recorded, compatibility remains unestablished in this catalogue.
Ask the installer: Will the exact DNS 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 is anchored to the highest published output in the exact Australian series. Scored model: GW6K-DNS-G40 · checked 2026-07-31. Evidence.
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.
GoodWe DNS G4 6 kW · Inverter
Australian evidence checked 2026-08-02.
Covered4 sources
Australian warranty scope: Australia and New Zealand; GoodWe's current terms name DNS G4 under five years of limited inverter cover, with applicable extensions subject to the published conditions.
Structured claim terms: Recorded.
Sources & references · checked 2026-08-02
Strong evidence coverage
22 of 22 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.
Evidence timeline
Recorded verification events for this scorecard. These are evidence checks, not historical score snapshots.
Scored by Solar Analytica Research
Further reading from Signals
New scorecards, score changes and market signals, published as they happen.
Our reading
DNS G4 scores 69, placing 18 of 24 in the Value & Volume class against a class average of 72.1. Its strongest scoring dimension is thermal & physical resilience (90), running 8.3 points above the class average on this dimension. Guarantee & Backbone scores 42, the lowest pillar for this product. The class average on guarantee & backbone is 65. Key specifications: 98.1% peak efficiency, 2 MPPT inputs, 5-year warranty.