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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

Global Tier-1

ASTRO N7s 2.0 48-cell

Astronergy

63/ 100

Good

Strong evidence coverage · 100%

Evidence checked 2026-07-31

Available in Australia · checked 2026-07-31

Buyer evidence: Ready (100% direct coverage).

BifacialGlass-Glass
Full scorecard
Global Tier-1

TOPHiKu6 48TD

Canadian Solar

75/ 100

Superior

Strong evidence coverage · 72%

Evidence checked 2026-07-16

Available in Australia · checked 2026-07-13

Buyer evidence: Ready (72% direct coverage).

15+ Yrs Field-ProvenPVEL Top PerformerGlass-Glass
Full scorecard
Side by side

Score profile

MeasureASTRO N7s 2.0 48-cellTOPHiKu6 48TD
Architecture & Design78 / 10077 / 100
Efficiency & Yield67 / 10071 / 100
Durability (verified)50 / 10074 / 100
Performance & Degradation73 / 10073 / 100
Guarantee & Backbone53 / 10072 / 100
Sustainability46 / 100100 / 100

Architecture & Design

ASTRO N7s 2.0 48-cell
78 / 100
TOPHiKu6 48TD
77 / 100

Efficiency & Yield

ASTRO N7s 2.0 48-cell
67 / 100
TOPHiKu6 48TD
71 / 100

Durability (verified)

ASTRO N7s 2.0 48-cell
50 / 100
TOPHiKu6 48TD
74 / 100

Performance & Degradation

ASTRO N7s 2.0 48-cell
73 / 100
TOPHiKu6 48TD
73 / 100

Guarantee & Backbone

ASTRO N7s 2.0 48-cell
53 / 100
TOPHiKu6 48TD
72 / 100

Sustainability

ASTRO N7s 2.0 48-cell
46 / 100
TOPHiKu6 48TD
100 / 100
Side by side

Key specifications

MeasureASTRO N7s 2.0 48-cellTOPHiKu6 48TD
Published rated power range455–475 W435–460 W
Scored benchmark475 W460 W
Power475 W460 W
Efficiency23.8 %23.0 %
CellTOPConTOPCon
Temp coeff-0.29 %/°C-0.29 %/°C

Published rated power range

ASTRO N7s 2.0 48-cell
455–475 W
TOPHiKu6 48TD
435–460 W

Scored benchmark

ASTRO N7s 2.0 48-cell
475 W
TOPHiKu6 48TD
460 W

Power

ASTRO N7s 2.0 48-cell
475 W
TOPHiKu6 48TD
460 W

Efficiency

ASTRO N7s 2.0 48-cell
23.8 %
TOPHiKu6 48TD
23.0 %

Cell

ASTRO N7s 2.0 48-cell
TOPCon
TOPHiKu6 48TD
TOPCon

Temp coeff

ASTRO N7s 2.0 48-cell
-0.29 %/°C
TOPHiKu6 48TD
-0.29 %/°C
Local evidence

Australia evidence

EvidenceASTRO N7s 2.0 48-cellTOPHiKu6 48TD
OutcomeAvailable in AustraliaAvailable in Australia
Checked2026-07-312026-07-13
CertificationsAstronergy Australia's download centre identifies the exact ASTRO N7s CHSM48RN(DG)/F-BH series as CEC approved; its datasheet publishes IEC 61215 and IEC 61730.Canadian Solar Australia CEC product datasheet
Warranty scopeThe exact Australian datasheet publishes 30-year product and linear power warranties.Australia and New Zealand; the AU TopHiKu warranty includes CS6.2-48TD all-black variants.
Grid compatibilityNot applicable or not establishedNot applicable or not established
Buyer evidenceReady (100% direct coverage): Local availability, buyer evidence, and the publication threshold are confirmed.Ready (72% direct coverage): Local availability, buyer evidence, and the publication threshold are confirmed.
Safety noticeNo model-specific notice recordedNo model-specific notice recorded
Review noteThe exact 455-475 W family is published by Astronergy Australia.Canadian Solar publishes an Australian all-black datasheet for the exact CS6.2-48TD family and 455 W power class.
SourcesSource 1Source 2Source 1Source 2

Outcome

ASTRO N7s 2.0 48-cell
Available in Australia
TOPHiKu6 48TD
Available in Australia

Checked

ASTRO N7s 2.0 48-cell
2026-07-31
TOPHiKu6 48TD
2026-07-13

Certifications

ASTRO N7s 2.0 48-cell
Astronergy Australia's download centre identifies the exact ASTRO N7s CHSM48RN(DG)/F-BH series as CEC approved; its datasheet publishes IEC 61215 and IEC 61730.
TOPHiKu6 48TD
Canadian Solar Australia CEC product datasheet

Warranty scope

ASTRO N7s 2.0 48-cell
The exact Australian datasheet publishes 30-year product and linear power warranties.
TOPHiKu6 48TD
Australia and New Zealand; the AU TopHiKu warranty includes CS6.2-48TD all-black variants.

Grid compatibility

ASTRO N7s 2.0 48-cell
Not applicable or not established
TOPHiKu6 48TD
Not applicable or not established

Buyer evidence

ASTRO N7s 2.0 48-cell
Ready (100% direct coverage): Local availability, buyer evidence, and the publication threshold are confirmed.
TOPHiKu6 48TD
Ready (72% direct coverage): Local availability, buyer evidence, and the publication threshold are confirmed.

Safety notice

ASTRO N7s 2.0 48-cell
No model-specific notice recorded
TOPHiKu6 48TD
No model-specific notice recorded

Review note

ASTRO N7s 2.0 48-cell
The exact 455-475 W family is published by Astronergy Australia.
TOPHiKu6 48TD
Canadian Solar publishes an Australian all-black datasheet for the exact CS6.2-48TD family and 455 W power class.

Sources

ASTRO N7s 2.0 48-cell
Source 1Source 2
TOPHiKu6 48TD
Source 1Source 2
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.

    Match the exact module model number, power class and label to the final design. Then check the proposed array size, roof layout, inverter limit and any export control as one system.

  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

OverallTOPHiKu6 48TD leads the global score by 12 points.
Strongest dimensionsASTRO N7s 2.0 48-cell: Architecture & Design · TOPHiKu6 48TD: Sustainability
Largest differenceTOPHiKu6 48TD has the largest pillar edge in Sustainability (54 points).
Market evidenceASTRO N7s 2.0 48-cell: buyer ready · TOPHiKu6 48TD: 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 Global Tier-1 class, on the same rubric weighting. Scores are not comparable across classes or tiers. Full methodology.