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

Market context

Global benchmark

Premium Performance

HeteroMax CE-BF(ZB) 48-cell440–465 W

HD Hyundai | HiT-H440CE-BF(ZB) / HiT-H445CE-BF(ZB) / HiT-H450CE-BF(ZB) / HiT-H455CE-BF(ZB) / HiT-H460CE-BF(ZB) / HiT-H465CE-BF(ZB) (96 half-cell, N-type HJT, bifacial dual-glass, anodised aluminium frame); scored model HiT-H465CE-BF(ZB)

48-cellHJTBifacialDual-glass

65/ 100

Very good

Strong evidence coverage · 100%

Evidence checked 2026-09-01

Heterojunction (HJT)Class-Leading Temp CoeffBifacialGlass-Glass
Full scorecard
Premium Performance

Comet 1N590–615 W

AIKO | AIKO-A615-MAH72Mw

72-cellMono-glassABCRear contact

73/ 100

Very good

Strong evidence coverage · 100%

Evidence checked 2026-09-05

Back-Contact CellClass-Leading Temp Coeff15+ Yrs Field-ProvenInsured Warranty
Full scorecard
Side by side

Score profile

MeasureHeteroMax CE-BF(ZB) 48-cellComet 1N
Architecture & Design77 / 10088 / 100
Efficiency & Yield65 / 10063 / 100
Durability (verified)50 / 10066 / 100
Performance & Degradation81 / 10078 / 100
Guarantee & Backbone60 / 10064 / 100
Sustainability46 / 10080 / 100

Architecture & Design

HeteroMax CE-BF(ZB) 48-cell
77 / 100
Comet 1N
88 / 100

Efficiency & Yield

HeteroMax CE-BF(ZB) 48-cell
65 / 100
Comet 1N
63 / 100

Durability (verified)

HeteroMax CE-BF(ZB) 48-cell
50 / 100
Comet 1N
66 / 100

Performance & Degradation

HeteroMax CE-BF(ZB) 48-cell
81 / 100
Comet 1N
78 / 100

Guarantee & Backbone

HeteroMax CE-BF(ZB) 48-cell
60 / 100
Comet 1N
64 / 100

Sustainability

HeteroMax CE-BF(ZB) 48-cell
46 / 100
Comet 1N
80 / 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.

MeasureHeteroMax CE-BF(ZB) 48-cellComet 1N
ArchitectureHJT moduleABC module
Published rated power range440–465 W590–615 W
Scored benchmark465 W615 W
Power465 W615 W
Efficiency23.3 %23.8 % (better value on this row)
CellHeterojunction (HJT)N-type ABC silicon
Temp coeff-0.24 %/°C (better value on this row)-0.26 %/°C

Architecture

HeteroMax CE-BF(ZB) 48-cell
HJT module
Comet 1N
ABC module

Published rated power range

HeteroMax CE-BF(ZB) 48-cell
440–465 W
Comet 1N
590–615 W

Scored benchmark

HeteroMax CE-BF(ZB) 48-cell
465 W
Comet 1N
615 W

Power

HeteroMax CE-BF(ZB) 48-cell
465 W
Comet 1N
615 W

Efficiency

HeteroMax CE-BF(ZB) 48-cell
23.3 %
Comet 1N
23.8 % (better value on this row)

Cell

HeteroMax CE-BF(ZB) 48-cell
Heterojunction (HJT)
Comet 1N
N-type ABC silicon

Temp coeff

HeteroMax CE-BF(ZB) 48-cell
-0.24 %/°C (better value on this row)
Comet 1N
-0.26 %/°C
Decision snapshot

Where the comparison separates

OverallComet 1N leads the global score by 8 points.
Strongest dimensionsHeteroMax CE-BF(ZB) 48-cell: Performance & Degradation · Comet 1N: Architecture & Design
Largest differenceComet 1N has the largest pillar edge in Sustainability (34 points).
Evidence coverageHeteroMax CE-BF(ZB) 48-cell: strong evidence coverage (100%) · Comet 1N: 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 Premium Performance class, on the same rubric weighting. Scores are not comparable across classes or tiers. Full methodology.