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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

N-Peak 3 Black

REC

71/ 100

Very good

Moderate evidence coverage · 55%

Evidence checked 2026-06-16

15+ Yrs Field-Proven
Full scorecard
Premium Performance

Comet 1N

AIKO

76/ 100

Superior

Strong evidence coverage · 69%

Evidence checked 2026-06-16

Back-Contact CellClass-Leading Temp Coeff15+ Yrs Field-ProvenPVEL Top Performer
Full scorecard
Side by side

Score profile

MeasureN-Peak 3 BlackComet 1N
Architecture & Design74 / 10086 / 100
Efficiency & Yield57 / 10076 / 100
Durability (verified)70 / 10074 / 100
Performance & Degradation82 / 10078 / 100
Guarantee & Backbone76 / 10064 / 100
Sustainability60 / 10080 / 100

Architecture & Design

N-Peak 3 Black
74 / 100
Comet 1N
86 / 100

Efficiency & Yield

N-Peak 3 Black
57 / 100
Comet 1N
76 / 100

Durability (verified)

N-Peak 3 Black
70 / 100
Comet 1N
74 / 100

Performance & Degradation

N-Peak 3 Black
82 / 100
Comet 1N
78 / 100

Guarantee & Backbone

N-Peak 3 Black
76 / 100
Comet 1N
64 / 100

Sustainability

N-Peak 3 Black
60 / 100
Comet 1N
80 / 100
Side by side

Key specifications

MeasureN-Peak 3 BlackComet 1N
Published rated power range390–400 W590–615 W
Scored benchmark400 W615 W
Power400 W615 W
Efficiency20.3 %23.8 %
CellTOPConBack-contact
Temp coeff-0.34 %/°C-0.26 %/°C

Published rated power range

N-Peak 3 Black
390–400 W
Comet 1N
590–615 W

Scored benchmark

N-Peak 3 Black
400 W
Comet 1N
615 W

Power

N-Peak 3 Black
400 W
Comet 1N
615 W

Efficiency

N-Peak 3 Black
20.3 %
Comet 1N
23.8 %

Cell

N-Peak 3 Black
TOPCon
Comet 1N
Back-contact

Temp coeff

N-Peak 3 Black
-0.34 %/°C
Comet 1N
-0.26 %/°C
Decision snapshot

Where the comparison separates

OverallComet 1N leads the global score by 5 points.
Strongest dimensionsN-Peak 3 Black: Performance & Degradation · Comet 1N: Architecture & Design
Largest differenceComet 1N has the largest pillar edge in Sustainability (20 points).
Evidence coverageN-Peak 3 Black: moderate evidence coverage (55%) · Comet 1N: strong evidence coverage (69%)

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.