SolarWish

JA Solar JAM72S10-400/PR (400W)

JA Solar · Residential · 400W

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Score Breakdown

Scores use the selected SolarWish shopping profile.

Power Output 88
Efficiency & Real-World Performance 85
Build & Install 83
Temperature & Climate Resilience 70
Certifications 65
Warranty & Durability 48
82
SCORE /100

30 specs

DC Electrical Characteristics

STC Power Rating400W
PTC Power Rating372.94W
STC Power per unit of area18.5W/ft (199.3W/m)
Peak Efficiency0.1993
Power Tolerances0%/+1%
Number of Cells144
Imp9.72A
Vmp41.17V
Isc10.26A
Voc49.5V
NOCT45°C
Temp. Coefficient of Power-0.35%/K
Temp. Coefficient of Voltage-0.143V/K
Series Fuse Rating20A
Maximum System Voltage1000V

Mechanical Characteristics

TypeMono
Output Terminal TypeMulticontact Connector Type 4
Frame ColorClear
Backsheet ColorWhite
Length79.3in (2,015mm)
Width39.2in (996mm)
Depth1.6in (40mm)
Weight50lb (22.7kg)
Installation MethodRack-Mounted

Warranty and Certifications

80% Power Output Warranty Period25yrs
90% Power Output Warranty Period12yrs
Workmanship Warranty Period12yrs
UL Fire Classificationdata not available
CompliancesUL 1703, IEC 61215, IEC 61730, TUV
CSI ListedNo