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 650W (this page’s focus) have a light green background.
Comet 2U vs Longi-Hi-Mo x10 LR8-66HVD-665M (Global)
Series specifications
AIKO Comet 2U
Product warranty (y)
15.0
Performance warranty (y)
—
Dimensions H×W (mm)
2382 × 1134
Weight (kg)
27.1
Cell type
N-Type ABC
Max efficiency (%)
24.8
LONGi Green Energy Longi-Hi-Mo x10 LR8-66HVD-665M (Global)
Product warranty (y)
15.0
Performance warranty (y)
—
Dimensions H×W (mm)
2382 × 1134
Weight (kg)
32.5
Cell type
132 (6×22)
Max efficiency (%)
24.62
Model lineup (full series)
Same row = same rated power (W).
Grey row — only some series have a model on that row.
AIKO Comet 2U
Model
W
η %
Voc
Vmp
AKO-G640-MCH72Mw
640
23.7
54.2
44.9
AKO-G645-MCH72Mw
645
23.9
54.3
45.0
AKO-G650-MCH72Mw
650
24.1
54.5
45.1
AKO-G655-MCH72Mw
655
24.2
54.5
45.2
AKO-G660-MCH72Mw
660
24.4
54.6
45.3
AKO-G665-MCH72Mw
665
24.6
54.7
45.4
AKO-G670-MCH72Mw
670
24.8
54.8
45.5
LONGi Green Energy Longi-Hi-Mo x10 LR8-66HVD-665M (Global)
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Specifications are compiled from manufacturer sources and may be incomplete or out of date.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 AIKO Comet 2U and LONGi Green Energy Longi-Hi-Mo x10 LR8-66HVD-665M (Global) — 650W. Specifications side by side.
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