SolarWish

JA Solar JAP6(K)-72-320/4BB (320W)

JA Solar · Residential · 320W

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Score Breakdown

Scores use the selected SolarWish shopping profile.

Certifications 72
Power Output 67
Efficiency & Real-World Performance 61
Temperature & Climate Resilience 58
Build & Install 53
Warranty & Durability 48
67
SCORE /100

30 specs

DC Electrical Characteristics

STC Power Rating320W
PTC Power Rating293.06W
STC Power per unit of area15.3W/ft (164.7W/m)
Peak Efficiency0.1647
Power Tolerances0%/+2%
Number of Cells72
Imp8.58A
Vmp37.28V
Isc9.09A
Voc46.12V
NOCT45°C
Temp. Coefficient of Power-0.41%/K
Temp. Coefficient of Voltage-0.152V/K
Series Fuse Rating15A
Maximum System Voltage1000V

Mechanical Characteristics

TypePoly
Output Terminal TypeMulticontact Connector Type 4
Frame ColorClear
Backsheet ColorWhite
Length77.2in (1,960mm)
Width39in (991mm)
Depth1.6in (40mm)
Weight50.7lb (23kg)
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, CEC, TUV
CSI ListedNo