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Canadian Solar

Canadian Solar CS3N-400MS (400W)

Residential · 400W
84
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

Certifications 90
Power Output 88
Temperature & Climate Resilience 87
Efficiency & Real-World Performance 85
Warranty & Durability 62
Build & Install 50

DC Electrical Characteristics

STC Power Rating
400W
PTC Power Rating
373.9W
STC Power per unit of area
18.3W/ft (196.7W/m)
Peak Efficiency
0.1967
Power Tolerances
-3%/+3%
Number of Cells
132
Imp
10.76A
Vmp
37.2V
Isc
11.5A
Voc
44.5V
NOCT
42°C
Temp. Coefficient of Power
-0.34%/K
Temp. Coefficient of Voltage
-0.116V/K
Series Fuse Rating
20A
Maximum System Voltage
1000V

Mechanical Characteristics

Type
Mono PERC
Output Terminal Type
Multicontact Connector Type 4
Frame Color
Black
Backsheet Color
Black
Length
76.4in (1,940mm)
Width
41.3in (1,048mm)
Depth
1.4in (35mm)
Weight
49.6lb (22.5kg)
Installation Method
Rack-Mounted

Warranty and Certifications

80% Power Output Warranty Period
25yrs
90% Power Output Warranty Period
90yrs
Workmanship Warranty Period
12yrs
UL Fire Classification
Type 1
Compliances
UL 1703, IEC 61215, IEC 61730, TUV
CSI Listed
Yes