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Compare like with like. Aligned scores, specifications and local evidence within one scoring class or tier.

Market context

Australia purchasing view

Value & Volume

S6-GR1P

Solis

62/ 100

Good

Strong evidence coverage · 100%

Evidence checked 2026-08-02

Available in Australia · checked 2026-08-02

Buyer evidence: Ready (100% direct coverage).

AFCI IntegratedIP66 Rated
Full scorecard
Value & Volume

DNS G3

GoodWe

68/ 100

Very good

Strong evidence coverage · 100%

Evidence checked 2026-08-02

Available in Australia · checked 2026-08-02

Buyer evidence: Ready (100% direct coverage).

Fanless DesignAFCI IntegratedIP66 Rated
Full scorecard
Side by side

Score profile

MeasureS6-GR1PDNS G3
Efficiency68 / 10068 / 100
Design & Flexibility66 / 10076 / 100
Thermal & Physical Resilience69 / 10090 / 100
Features & Integration57 / 10057 / 100
Safety & Compliance78 / 10078 / 100
Guarantee & Backbone50 / 10042 / 100
Energy Ecosystem39 / 10056 / 100

Efficiency

S6-GR1P
68 / 100
DNS G3
68 / 100

Design & Flexibility

S6-GR1P
66 / 100
DNS G3
76 / 100

Thermal & Physical Resilience

S6-GR1P
69 / 100
DNS G3
90 / 100

Features & Integration

S6-GR1P
57 / 100
DNS G3
57 / 100

Safety & Compliance

S6-GR1P
78 / 100
DNS G3
78 / 100

Guarantee & Backbone

S6-GR1P
50 / 100
DNS G3
42 / 100

Energy Ecosystem

S6-GR1P
39 / 100
DNS G3
56 / 100
Side by side

Key specifications

MeasureS6-GR1PDNS G3
Published rated AC power range3–6 kWNot stated
Scored benchmark6 kW6 kW
Power6.0 kW6.0 kW
TypeStringString
Peak eff97.7 %97.9 %
MPPTs22
Published maximum AC output rangeNot stated3–6 kW

Published rated AC power range

S6-GR1P
3–6 kW
DNS G3
Not stated

Scored benchmark

S6-GR1P
6 kW
DNS G3
6 kW

Power

S6-GR1P
6.0 kW
DNS G3
6.0 kW

Type

S6-GR1P
String
DNS G3
String

Peak eff

S6-GR1P
97.7 %
DNS G3
97.9 %

MPPTs

S6-GR1P
2
DNS G3
2

Published maximum AC output range

S6-GR1P
Not stated
DNS G3
3–6 kW
Local evidence

Australia evidence

EvidenceS6-GR1PDNS G3
OutcomeAvailable in AustraliaAvailable in Australia
Checked2026-08-022026-08-02
CertificationsThe exact Australian datasheet publishes AS/NZS 4777.2:2020 and IEC 62109-1/-2 compliance.The exact Australian datasheet publishes IEC 62109 and AS/NZS 4777.2 compliance.
Warranty scopeFive-year standard limited warranty plus a further five years for eligible units purchased from 1 January 2024 when registered and kept connected to SolisCloud, subject to the published terms.Australia; GoodWe's standard terms provide five years of full inverter cover plus a further five years of replacement-parts cover for eligible DNS G3 units, subject to registration and terms.
Warranty remedyRepair, replacement, refund or credit at Solis's option.Repair, parts supply or replacement at GoodWe's option.
Labour and reinstallationRemoval and installation labour are excluded unless separately agreed. Removal and reinstallation are excluded unless separately agreed.Service rebates are conditional and not full-term labour cover. Removal and reinstallation are not an unconditional entitlement.
FreightTransport is excluded unless separately agreed.Ground freight is conditional and capped.
Transfer and registrationNo automatic transfer right was found; any transfer requires Solis's written approval. The further five years require SolisCloud; paid 10, 15 and 20-year options are available.No subsequent-owner transfer right was found in the governing terms. The further five-year parts period requires eligible installation, registration and SEMS connection.
Grid compatibilitySingle-phase Australian grid-tied family with AS/NZS 4777.2:2020 compliance.Single-phase 230 V Australian string-inverter family with AS/NZS 4777.2 compliance.
System fitNo exact product pairing recordedNo exact product pairing recorded
Local product pathwayNo separate local pathway recordedNo separate local pathway recorded
Buyer evidenceReady (100% direct coverage): Local availability, buyer evidence, and the publication threshold are confirmed.Ready (100% direct coverage): Local availability, buyer evidence, and the publication threshold are confirmed.
Safety noticeNo model-specific notice recordedNo model-specific notice recorded
Review noteSolis Australasia publishes the exact family datasheet, manual, certificates and local support contacts.GoodWe Australia publishes the exact DNS G3 family and local warranty terms.
SourcesSource 1Source 2Source 3Source 4Source 1Source 2Source 3Source 4

Outcome

S6-GR1P
Available in Australia
DNS G3
Available in Australia

Checked

S6-GR1P
2026-08-02
DNS G3
2026-08-02

Certifications

S6-GR1P
The exact Australian datasheet publishes AS/NZS 4777.2:2020 and IEC 62109-1/-2 compliance.
DNS G3
The exact Australian datasheet publishes IEC 62109 and AS/NZS 4777.2 compliance.

Warranty scope

S6-GR1P
Five-year standard limited warranty plus a further five years for eligible units purchased from 1 January 2024 when registered and kept connected to SolisCloud, subject to the published terms.
DNS G3
Australia; GoodWe's standard terms provide five years of full inverter cover plus a further five years of replacement-parts cover for eligible DNS G3 units, subject to registration and terms.

Warranty remedy

S6-GR1P
Repair, replacement, refund or credit at Solis's option.
DNS G3
Repair, parts supply or replacement at GoodWe's option.

Labour and reinstallation

S6-GR1P
Removal and installation labour are excluded unless separately agreed. Removal and reinstallation are excluded unless separately agreed.
DNS G3
Service rebates are conditional and not full-term labour cover. Removal and reinstallation are not an unconditional entitlement.

Freight

S6-GR1P
Transport is excluded unless separately agreed.
DNS G3
Ground freight is conditional and capped.

Transfer and registration

S6-GR1P
No automatic transfer right was found; any transfer requires Solis's written approval. The further five years require SolisCloud; paid 10, 15 and 20-year options are available.
DNS G3
No subsequent-owner transfer right was found in the governing terms. The further five-year parts period requires eligible installation, registration and SEMS connection.

Grid compatibility

S6-GR1P
Single-phase Australian grid-tied family with AS/NZS 4777.2:2020 compliance.
DNS G3
Single-phase 230 V Australian string-inverter family with AS/NZS 4777.2 compliance.

System fit

S6-GR1P
No exact product pairing recorded
DNS G3
No exact product pairing recorded

Local product pathway

S6-GR1P
No separate local pathway recorded
DNS G3
No separate local pathway recorded

Buyer evidence

S6-GR1P
Ready (100% direct coverage): Local availability, buyer evidence, and the publication threshold are confirmed.
DNS G3
Ready (100% direct coverage): Local availability, buyer evidence, and the publication threshold are confirmed.

Safety notice

S6-GR1P
No model-specific notice recorded
DNS G3
No model-specific notice recorded

Review note

S6-GR1P
Solis Australasia publishes the exact family datasheet, manual, certificates and local support contacts.
DNS G3
GoodWe Australia publishes the exact DNS G3 family and local warranty terms.

Sources

S6-GR1P
Source 1Source 2Source 3Source 4
DNS G3
Source 1Source 2Source 3Source 4
Australia purchase checks

Make the shortlist quote-ready

These checks sit beside the benchmark score. They are site, tariff and contract questions that no product score can settle.

  1. Lock the exact model and installation-date listing.

    Ask for every model number to appear on the quote and order. The Clean Energy Council product lists are live: STC creation requires listed products at installation, and network requirements may also depend on current approval.

  2. Obtain the site-specific connection settings.

    Have the retailer state the supply phase, inverter connection limit, export limit and any export-control cost. The local network connection agreement, not a generic datasheet, determines those settings. See the Australian Government's connection guidance.

  3. Test savings against the household, not a brochure.

    Ask which bills or interval data, tariff, feed-in rate, export limit and future loads support the savings and payback claim. Self-consumed electricity and tariff timing usually matter more than a headline feed-in rate. See the system sizing and battery savings guidance.

  4. Specify the operating outcome.

    Confirm the proposed inverter phase, PV input design, battery pairing and export-control configuration against the final connection agreement. A suitable product can still require a different site design or control setting.

  5. Name the party responsible after installation.

    Keep the retailer, installer, manufacturer warranty and escalation path in the contract. Australian Consumer Law guarantees apply separately from any manufacturer warranty; where one business supplied both product and installation, it is generally responsible for the remedy. See the ACCC guidance.

Decision snapshot

Where the comparison separates

OverallDNS G3 leads the global score by 6 points.
Strongest dimensionsS6-GR1P: Safety & Compliance · DNS G3: Thermal & Physical Resilience
Largest differenceDNS G3 has the largest pillar edge in Thermal & Physical Resilience (21 points).
Market evidenceS6-GR1P: buyer ready · DNS G3: buyer ready

A score lead is only meaningful inside this shared class or tier. Weigh it against the specification and evidence rows above before deciding.

Both products are scored in the Value & Volume class, on the same rubric weighting. Scores are not comparable across classes or tiers. Full methodology.