SolarWish

Canadian Solar CS3K-290PB-AG 5% 1500 (305W)

Canadian Solar · Residential · 305W

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Score Breakdown

Scores use the selected SolarWish shopping profile.

Temperature & Climate Resilience 80
Efficiency & Real-World Performance 79
Warranty & Durability 67
Build & Install 66
Power Output 64
Certifications 58
75
SCORE /100

30 specs

DC Electrical Characteristics

STC Power Rating305W
PTC Power Rating285.86W
STC Power per unit of area16.8W/ft (181.3W/m)
Peak Efficiency0.1813
Power Tolerances0%/+2%
Number of Cells120
Imp9.43A
Vmp32.3V
Isc9.96A
Voc38.9V
NOCT42°C
Temp. Coefficient of Power-0.37%/K
Temp. Coefficient of Voltage-0.113V/K
Series Fuse Rating20A
Maximum System Voltage1500V

Mechanical Characteristics

TypePoly
Output Terminal TypeCanadian Solar T4
Frame ColorClear
Backsheet ColorWhite
Length66.8in (1,696mm)
Width39.1in (992mm)
Depth1.4in (35mm)
Weight50lb (22.7kg)
Installation MethodRack-Mounted

Warranty and Certifications

80% Power Output Warranty Period30yrs
90% Power Output Warranty Period12yrs
Workmanship Warranty Period10yrs
UL Fire ClassificationType 3
CompliancesUL 1703, IEC 61215, IEC 61730
CSI ListedNo