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CS6R-400MS-HL

The Canadian Solar CS6R-400MS-HL is a 400W monocrystalline solar panel featuring 108 cells, a black anodized aluminum frame, and a maximum system voltage of 1500V, designed for high-efficiency solar installations (Canadian Solar, 2026; Greentech Renewables, 2026; Solarflexion, 2026; Dab Renewable Resour, 2026).

Images

CS6R-400MS-HL
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CS6R-400MS-HL
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CS6R-400MS-HL
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CS6R-400MS-HL
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CS6R-400MS-HL
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Pros and cons

Pros

Strengths called out by generated product content.

  • Canadian Solar panels are considered a good value compared to more expensive options.
  • The panels perform well in low-light conditions due to PERC technology.
  • They have a lower temperature coefficient, helping performance under full sun.

Cons

Tradeoffs and constraints to review before choosing.

  • Some discussions suggest the panels are priced higher than comparable options, with a $0.20/W difference noted.
  • There is limited information on durability or long-term performance in the snippets.

Notes

Context that does not fit neatly as a pro or con.

  • Panels are used in various system sizes, from residential to off-grid setups.

Electrical Specifications

Power Output
400 W1
Efficiency
22.5 %2
Cell Type
monocrystalline, TOPCon1
Temperature Coefficient
-0.29 %/°C3
Max Current
25 A1
Min Power Output
445 W4
Max System Voltage
1,500 V1
Power
400 W1

Physical Dimensions

Width
1,134 mm1
Height
35 mm1
Weight
21.32 kg1
Area
1.96 m^24

Design

Features
All-Black, Durable design, Half-cut cell technology, High efficiency, High power output, Long operational life, N-type TOPCon Technology4
Lead Free
Yes5
Module Type
monocrystalline, bifacial1

Material & Construction

Frame Material
anodized aluminum alloy, double-glass1
Frame Color
black1

Sources

  1. Source 2lm8solar.comlm8solar.com1 fact
    Open
  2. Source 3static.csisolar.comstatic.csisolar.com1 fact
    Open
  3. Source 4solar-electric.comsolar-electric.com3 facts
    Open
  4. Source 5solartraders.comsolartraders.com1 fact
    Open