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Compare (450W)
450W class — models in this tier only.
JAM54D41 LB vs Alpha Pure-RX 450-470W
Series specifications
JA Solar JAM54D41 LB
Product warranty (y) — Performance warranty (y) — Dimensions H×W (mm) 1762 × 1134 Weight (kg) 22.0 Cell type Mono Max efficiency (%) 22.8
REC Group Alpha Pure-RX 450-470W
Product warranty (y) 25.0 Performance warranty (y) — Dimensions H×W (mm) 1728 × 1205 Weight (kg) 22.7 Cell type N-Type HJT Max efficiency (%) 22.6
Models (450W tier)
Same row = same rated power (W).
Grey row — only some series have a model on that row.
JA Solar JAM54D41 LB
Model W η % Voc Vmp
JAM54D41-430/LB
430
21.5
38.5
32.12
JAM54D41-435/LB
435
21.8
38.7
32.29
JAM54D41-440/LB
440
22.0
38.9
32.47
JAM54D41-445/LB
445
22.3
39.1
32.65
JAM54D41-450/LB
450
22.5
40.3
32.92
JAM54D41-455/LB
455
22.8
40.5
33.33
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REC Group Alpha Pure-RX 450-470W
Model W η % Voc Vmp
—
—
—
—
—
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—
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—
—
—
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REC450AA Pure-RX
450
21.6
65.6
54.3
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—
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REC460AA Pure-RX
460
22.1
65.8
54.9
REC470AA Pure-RX
470
22.6
65.9
55.4
Important:
Specifications are compiled from manufacturer sources and may be incomplete or out of date.
Confirm important details with the manufacturer or your installer before purchasing equipment.
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