Series vs series — each column is one catalog line. The model tables list the full lineup for that line, with rows aligned like our manual compare tool. Rows that fall in 450W (this page’s focus) have a light green background.
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
Model lineup (full series)
Same row = same rated power (W).
Grey row — only some series have a model on that row.
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Specifications are compiled from manufacturer sources and may be incomplete or out of date.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.
Compare JA Solar JAM54D41 LB and REC Group Alpha Pure-RX 450-470W — 450W. Specifications side by side.
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