SolarWish

Canadian Solar CS3K-320MS 1500 (320W)

Canadian Solar · Residential · 320W

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Score Breakdown

Scores use the selected SolarWish shopping profile.

Certifications 90
Efficiency & Real-World Performance 87
Temperature & Climate Resilience 80
Build & Install 75
Power Output 68
Warranty & Durability 43
83
SCORE /100

30 specs

DC Electrical Characteristics

STC Power Rating320W
PTC Power Rating301.49W
STC Power per unit of area17.9W/ft (192.6W/m)
Peak Efficiency0.1926
Power Tolerances0%/+2%
Number of Cells120
Imp9.61A
Vmp33.3V
Isc10.14A
Voc40.1V
NOCT41°C
Temp. Coefficient of Power-0.37%/K
Temp. Coefficient of Voltage-0.116V/K
Series Fuse Rating30A
Maximum System Voltage1500V

Mechanical Characteristics

TypeMono
Output Terminal TypeCanadian Solar T4
Frame ColorClear
Backsheet ColorWhite
Length65.9in (1,675mm)
Width39.1in (992mm)
Depth1.4in (35mm)
Weight40.8lb (18.5kg)
Installation MethodRack-Mounted

Warranty and Certifications

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