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

Market context

Global benchmark

Global Tier-1

Q.TRON XL-G2.3/BFG620–645 W

Qcells | Q.TRON XL-G2.3/BFG 645

N-type TOPConBifacialDual-glass

71/ 100

Very good

Strong evidence coverage · 100%

Evidence checked 2026-09-01

15+ Yrs Field-ProvenBifacialGlass-Glass
Full scorecard
Global Tier-1

ELAN SHINE G12R 66-cell605–640 W

Adani Solar | AB-G12R-132-605 through AB-G12R-132-640; scored model AB-G12R-132-640

66-cellN-type TOPConBifacialDual-glass

60/ 100

Good

Strong evidence coverage · 100%

Evidence checked 2026-09-02

BifacialGlass-Glass
Full scorecard
Side by side

Score profile

MeasureQ.TRON XL-G2.3/BFGELAN SHINE G12R 66-cell
Architecture & Design72 / 10068 / 100
Efficiency & Yield73 / 10063 / 100
Durability (verified)59 / 10050 / 100
Performance & Degradation77 / 10073 / 100
Guarantee & Backbone68 / 10046 / 100
Sustainability100 / 10046 / 100

Architecture & Design

Q.TRON XL-G2.3/BFG
72 / 100
ELAN SHINE G12R 66-cell
68 / 100

Efficiency & Yield

Q.TRON XL-G2.3/BFG
73 / 100
ELAN SHINE G12R 66-cell
63 / 100

Durability (verified)

Q.TRON XL-G2.3/BFG
59 / 100
ELAN SHINE G12R 66-cell
50 / 100

Performance & Degradation

Q.TRON XL-G2.3/BFG
77 / 100
ELAN SHINE G12R 66-cell
73 / 100

Guarantee & Backbone

Q.TRON XL-G2.3/BFG
68 / 100
ELAN SHINE G12R 66-cell
46 / 100

Sustainability

Q.TRON XL-G2.3/BFG
100 / 100
ELAN SHINE G12R 66-cell
46 / 100
Side by side

Key specifications

marks the better value on rows where a higher number is better. Temperature coefficient counts as higher when it is closer to zero. Size measures such as rated power carry no marker, because a larger product is a different choice rather than a better one.

MeasureQ.TRON XL-G2.3/BFGELAN SHINE G12R 66-cell
ArchitectureN-type TOPCon moduleN-type TOPCon module
Published rated power range620–645 W605–640 W
Scored benchmark645 W640 W
Power645 W640 W
Efficiency23.1 %23.71 % (better value on this row)
CellN-type TOPConN-type TOPCon
Temp coeff-0.29 %/°C-0.28 %/°C (better value on this row)

Architecture

Q.TRON XL-G2.3/BFG
N-type TOPCon module
ELAN SHINE G12R 66-cell
N-type TOPCon module

Published rated power range

Q.TRON XL-G2.3/BFG
620–645 W
ELAN SHINE G12R 66-cell
605–640 W

Scored benchmark

Q.TRON XL-G2.3/BFG
645 W
ELAN SHINE G12R 66-cell
640 W

Power

Q.TRON XL-G2.3/BFG
645 W
ELAN SHINE G12R 66-cell
640 W

Efficiency

Q.TRON XL-G2.3/BFG
23.1 %
ELAN SHINE G12R 66-cell
23.71 % (better value on this row)

Cell

Q.TRON XL-G2.3/BFG
N-type TOPCon
ELAN SHINE G12R 66-cell
N-type TOPCon

Temp coeff

Q.TRON XL-G2.3/BFG
-0.29 %/°C
ELAN SHINE G12R 66-cell
-0.28 %/°C (better value on this row)
Decision snapshot

Where the comparison separates

OverallQ.TRON XL-G2.3/BFG leads the global score by 11 points.
Strongest dimensionsQ.TRON XL-G2.3/BFG: Sustainability · ELAN SHINE G12R 66-cell: Performance & Degradation
Largest differenceQ.TRON XL-G2.3/BFG has the largest pillar edge in Sustainability (54 points).
Evidence coverageQ.TRON XL-G2.3/BFG: strong evidence coverage (100%) · ELAN SHINE G12R 66-cell: strong evidence coverage (100%)

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.