SolarWish

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

JA Solar · Residential · 320W

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Score Breakdown

Scores use the selected SolarWish shopping profile.

Certifications 90
Build & Install 72
Power Output 67
Efficiency & Real-World Performance 66
Temperature & Climate Resilience 58
Warranty & Durability 45
72
SCORE /100

30 specs

DC Electrical Characteristics

STC Power Rating320W
PTC Power Rating296.5W
STC Power per unit of area15.3W/ft (165.1W/m)
Peak Efficiency0.1651
Power Tolerances0%/+5%
Number of Cells72
Imp8.56A
Vmp37.38V
Isc9.06A
Voc46.22V
NOCT45°C
Temp. Coefficient of Power-0.41%/K
Temp. Coefficient of Voltage-0.153V/K
Series Fuse Rating15A
Maximum System Voltage1000V

Mechanical Characteristics

TypePoly
Output Terminal TypeMulticontact Connector Type 4
Frame ColorClear
Backsheet ColorClear
Length77in (1,956mm)
Width39in (991mm)
Depth1.8in (45mm)
Weight57.3lb (26kg)
Installation MethodRack-Mounted

Warranty and Certifications

80% Power Output Warranty Period25yrs
90% Power Output Warranty Period10yrs
Workmanship Warranty Period12yrs
UL Fire ClassificationType 1
CompliancesUL 1703, IEC 61215, IEC 61730, CEC
CSI ListedYes