SolarWish

Canadian Solar CS3K-290P (290W)

Canadian Solar · Residential · 290W

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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 70
Power Output 60
Warranty & Durability 46
78
SCORE /100

30 specs

DC Electrical Characteristics

STC Power Rating290W
PTC Power Rating268.4W
STC Power per unit of area16.2W/ft (174.5W/m)
Peak Efficiency0.1745
Power Tolerancesdata not available
Number of Cells120
Imp8.98A
Vmp32.3V
Isc9.49A
Voc38.9V
NOCT42°C
Temp. Coefficient of Power-0.37%/K
Temp. Coefficient of Voltage-0.113V/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