Canadian Solar 290 Watt Poly Solar Panel

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50.70 LBS
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Canadian Solar 290 Watt Poly Solar Panel

Canadian Solar MaxPower CS6X-290P - 290 Watt Poly Solar Panel

Pallet Quantity (24 Solar Panels)


All-purpose Module

MaxPower CS6X is a robust solar module with 72 solar cells. These modules can be used for on-grid solar applications. The meticulous design and production techniques ensure a high-yield, long-term performance for every module produced. The rigorous quality control and in-house testing facilities guarantee Canadian Solar modules meet the highest quality standards possible.

Key Features

• Industry largest silicon solar module, generating more Watt per panel and reducing BOS cost
• Industry first comprehensive warranty insurance by AM Best rated leading insurance companies in the world
• Industry leading plus only power tolerance: 0 ~ +5W
• Strong framed module, passing mechanical load test of 5400Pa to withstand heavier snow load
• The 1st manufacturer in the PV industry certified for ISO:TS16949 (The automotive quality management system) in module production since 2003
• ISO17025 qualified manufacturer owned testing lab, fully complying to IEC, TUV, UL testing standards
• Backed By Our New 10/25 Linear Power Warranty Plus our added 25 year insurance coverage


10 year product warranty on materials and workmanship / 25 year linear power output warranty


• Utility
• Commercial/industrial roof-tops
• Rural area applications
• Other on-grid and off-grid applications

Quality Certificates

• IEC 61215 / IEC 61730, UL 1703, CEC Listed, CE, MCS
• ISO9001: 2008: Standards for quality management systems
• ISO/TS16949:2009: The automotive quality management system

Environmental Certificates

• ISO14001:2004: Standards for Environmental management systems
• QC080000 HSPM: The Certification for Hazardous Substances Regulations
• Reach Compliance

Performance at Low Irradiance

Industry leading performance at low irradiation environment, +95.5% module efficiency from an irradiance of 1000w/m² to 200w/m² (AM 1.5, 25°C)

Electrical Data
Nominal Maximum Power (Pmax) 290W
Optimum Operating Voltage (Vmp) 35.9V
Optimum Operating Current (Imp)


Open Circuit Voltage (Voc) 44.4V
Short Circuit Current (Isc) 8.64A
Module Efficiency 15.11%
Operating Temperature -40 °C ~ +85 °C
Maximum System Voltage 1000V (IEC) /600V (UL)
Maximum Series Fuse Rating 15A
Application Classification Class A
Power Tolerance

0 ~ +5W

Under Standard Test Conditions (STC) of irradiance of 1000W/m², spectrum AM 1.5 and cell temperature of 25°C

Nominal Maximum Power (Pmax) 210W
Optimum Operating Voltage (Vmp) 32.7V
Optimum Operating Current (Imp)


Open Circuit Voltage (Voc) 40.8V
Short Circuit Current (Isc) 7.00A

Under Normal Operating Cell Temperature, Irradiance of 800 W/m², spectrum AM 1.5, ambient temperature 20°C, wind speed 1 m/s

Temperature Characteristics
Temperature Coefficient Pmax -0.43% / °C
Temperature Coefficient Voc -0.34% / °C
Temperature Coefficient Isc

0.065% / °C

Normal Operating Cell Temperature 45±2 °C
Mechanical Data
Cell Type Poly-crystalline 156 x 156mm, 2 or 3 Busbars
Cell Arrangement 72 (6 x 12)

1954 x 982 x 40mm (76.93 x 38.7 x 1.57in)

Weight 23kg (50.7 lbs)
Front Cover 4mm Tempered glass
Frame Material Anodized aluminium alloy
J-BOX IP65, 3 diodes
Cable 4mm² (IEC)/12AWG(UL), 1300mm
Connectors MC4 or MC4 Comparable
Standard Packaging (Modules per Pallet) 24pcs
Module Pieces per container (40 ft . Container)

528pcs (40'HQ)


I-V Curves (CS6X-290P)



Specifications included in this datasheet are subject to change without prior notice.

10/25 Linear Power Warranty Plus our added 25 year insurance coverage


10 year product warranty on materials and workmanship / 25 year linear power output warranty

Improvements to both product and performance warranties have been made to Canadian Solar’s PV module series. Canadian Solar warranty now provides a linear performance guarantee for power output over a 25-year period as well as having a product warranty covering workmanship and material defects to 10 years.

Canadian Solar expects that the actual power output of its modules would be no less than 97% of the labelled power output during the first year of operation, but declining by no more than 0.7% annually. Over a 25-year period, actual power output is expected to be no less than 80% of the labelled power output.

The company also noted that the enhanced warranties were to remain backed by a 25-year, non-cancellable insurance policy issued by A.M. Best rated, investment grade insurance underwriters.