SolarWish

Canadian Solar CS3K-300P (300W)

Canadian Solar · Residential · 300W

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Score Breakdown

Scores use the selected SolarWish shopping profile.

Certifications 84
Temperature & Climate Resilience 80
Build & Install 75
Efficiency & Real-World Performance 74
Power Output 62
Warranty & Durability 46
74
SCORE /100

30 specs

DC Electrical Characteristics

STC Power Rating300W
PTC Power Rating277.9W
STC Power per unit of area16.8W/ft (180.5W/m)
Peak Efficiency0.1805
Power Tolerancesdata not available
Number of Cells120
Imp9.18A
Vmp32.7V
Isc9.65A
Voc39.3V
NOCT42°C
Temp. Coefficient of Power-0.37%/K
Temp. Coefficient of Voltage-0.114V/K
Series Fuse Rating30A
Maximum System Voltage1000V

Mechanical Characteristics

TypePoly
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 Period12yrs
Workmanship Warranty Period10yrs
UL Fire ClassificationType 1
CompliancesUL 1703, IEC 61215, IEC 61730
CSI ListedYes