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Canadian Solar

Canadian Solar HiKu6 CS6R-400MS (400W)

Residential · 400W · Monocrystalline
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87
SCORE /100
25 specs · ✓ 25 verified
Score this as…
⭐ General / Balanced📐 Max Efficiency (Tight Roof)🛡️ Durability & Warranty🌡️ Hot-Climate Buyer⚡ High-Output / Commercial-Scale🪶 Easy-Install / Older Roof

Score Breakdown

Build & Install 93
Efficiency & Real-World Performance 89
Power Output 87
Temperature & Climate Resilience 87
Certifications 72
Warranty & Durability 59

DC Electrical Characteristics

STC Power Rating
400W✓ source
STC Power per unit of area
204.8 W/m²✓ source
Peak Efficiency
0.205✓ source
Power Tolerances
0/+10W✓ source
Number of Cells
108 [2 x (9 x 6)]✓ source
Imp
12.99A✓ source
Vmp
30.8V✓ source
Isc
13.85A✓ source
Voc
36.8V✓ source
NOCT
41±3°C✓ source
Temp. Coefficient of Power
-0.34%/°C✓ source
Temp. Coefficient of Voltage
-0.26%/°C✓ source
Series Fuse Rating
25A✓ source
Maximum System Voltage
1500V (IEC/UL), also offered in 1000V (IEC/UL)✓ source

Mechanical Characteristics

Type
Monocrystalline✓ source
Output Terminal Type
T6 or MC4 or MC4-EVO2 or MC4-EVO2A✓ source
Frame Color
Black (per EnergySage listing; manufacturer datasheet only specifies anodized aluminium alloy without stating color — this standard, non-"All-Black" SKU is typically silver, so treat with caution)✓ source
Backsheet Color
Black✓ source
Length
1722mm✓ source
Width
1134mm✓ source
Depth
30mm✓ source
Weight
21.3kg (47.0 lbs)✓ source

Warranty and Certifications

Workmanship Warranty Period
12 years (Enhanced Product Warranty on Materials and Workmanship)✓ source
UL Fire Classification
TYPE 1 (UL 61730, 1500V) or TYPE 2 (UL 61730, 1000V) or CLASS C (IEC 61730)✓ source
Compliances
IEC 61215, IEC 61730, CE, INMETRO, MCS, UKCA, UL 61730, IEC 61701, IEC 62716, IEC 60068-2-68, UNI 9177 Reaction to Fire Class 1✓ source