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JA Solar

JA Solar DeepBlue 4.0 Pro JAM54D41-455/LB

Residential · 455W · Monocrystalline (N-type, half-cell, 16BB, bifacial)
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96
SCORE /100
23 specs · ✓ 23 verified
Score this as…
⭐ General / Balanced📐 Max Efficiency (Tight Roof)🛡️ Durability & Warranty🌡️ Hot-Climate Buyer⚡ High-Output / Commercial-Scale🪶 Easy-Install / Older Roof

Score Breakdown

Build & Install 97
Efficiency & Real-World Performance 97
Power Output 97
Warranty & Durability 97
Temperature & Climate Resilience 81
Certifications 72

DC Electrical Characteristics

STC Power Rating
455W✓ source
STC Power per unit of area
227.7 W/m²✓ source
Peak Efficiency
0.228✓ source
Power Tolerances
0/+5W✓ source
Number of Cells
108 (6x18 half-cells, 54 full cells)✓ source
Imp
13.79A✓ source
Vmp
33.00V✓ source
Isc
14.56A✓ source
Voc
39.50V✓ source
NOCT
45±2°C✓ source
Temp. Coefficient of Power
-0.300%/°C✓ source
Temp. Coefficient of Voltage
-0.260%/°C✓ source
Series Fuse Rating
30A✓ source
Maximum System Voltage
1500V DC✓ source

Mechanical Characteristics

Type
Monocrystalline (N-type, half-cell, 16BB, bifacial)✓ source
Output Terminal Type
MC4-EVO2A (also QC 4.10-351 compatible)✓ source
Length
1762±2mm✓ source
Width
1134±2mm✓ source
Depth
30±1mm✓ source
Weight
22kg✓ source

Warranty and Certifications

Workmanship Warranty Period
25 years✓ source
UL Fire Classification
UL Type 38✓ source
Compliances
IEC 61215, IEC 61730, UL 61215, UL 61730, ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, IEC 62941:2019, CE✓ source