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Canadian Solar

Canadian Solar CS3K-315MB-AG (315W)

Residential · 315W
78
SCORE /100
30 specs
Score this as…
⭐ General / Balanced📐 Max Efficiency (Tight Roof)🛡️ Durability & Warranty🌡️ Hot-Climate Buyer⚡ High-Output / Commercial-Scale🪶 Easy-Install / Older Roof

Score Breakdown

Efficiency & Real-World Performance 84
Temperature & Climate Resilience 80
Warranty & Durability 67
Power Output 66
Build & Install 66
Certifications 58

DC Electrical Characteristics

STC Power Rating
315W
PTC Power Rating
296.6W
STC Power per unit of area
17.4W/ft (187.2W/m)
Peak Efficiency
0.1872
Power Tolerances
0%/+1%
Number of Cells
120
Imp
9.52A
Vmp
33.1V
Isc
10.06A
Voc
39.9V
NOCT
41°C
Temp. Coefficient of Power
-0.37%/K
Temp. Coefficient of Voltage
-0.116V/K
Series Fuse Rating
20A
Maximum System Voltage
1000V

Mechanical Characteristics

Type
Monocrystalline Silicon
Output Terminal Type
Canadian Solar T4
Frame Color
Clear
Backsheet Color
Clear
Length
66.8in (1,696mm)
Width
39.1in (992mm)
Depth
1.4in (35mm)
Weight
50lb (22.7kg)
Installation Method
Rack-Mounted

Warranty and Certifications

80% Power Output Warranty Period
30yrs
90% Power Output Warranty Period
12yrs
Workmanship Warranty Period
10yrs
UL Fire Classification
Type 3
Compliances
UL 1703, IEC 61215, IEC 61730
CSI Listed
No