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Canadian Solar CS6K-290MS Solar Panel - 290 Watt

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Canadian Solar CS6K
Canadian Solar CS6K-290MS Solar Panel - 290 Watt

The 290 watt CS6K-290MS is known for long-lasting outdoor performance.

Canadian Solar CS6K  solar panel system
Canadian Solar CS6K solar panels are designed to withstand harsh outdoor conditions including sand and salt mist.
  • These solar panels will have a PVUSA (PTC) rating of over 266.1 in California for higher energy production.
  • Ultra reliable in a corrosive atmosphere, verified by IEC 61701 "Salt Mist Corrosion Testing"
  • Blowing sand resistant for farm and desert environments
  • The CS6K-290MS has a reassuring power tolerance of +5W.

CSI CS6K-290MS 290 watt solar panels are ideal for:

  • On-grid residential rooftops
  • On-grid commercial / industrial rooftops
  • Solar power stations
  • Other on-grid applications

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Extra value to customers, more benefits

  • A global bankable brand, top ranking amongst module manufacturers by industry analysts.
  • Dedicated customer support teams are staffed by technical support engineers and after-sale customer service representatives.
  • Anti-glare project evaluation (e.g. Airport installations)
  • 25 Year linear performance warranty
  • 25 year performance warranty insurance


10 Year

  • Product warranty on materials and workmanship

25 Year

  • Insurance-backed warranty
  • Non-cancellable, immediate warranty insurance
  • Linear power output warranty
25 year warranty insurance
Canadian Solar provides 100% non-cancellable, immediate warranty insurance.

Canadian Solar CS6K-290MS Solar Panel - 290 Watt

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CSI Model Number CS6K-290MS
STC Rating 290.0 Watts
PTC Rating 266.1
Open Circuit Voltage (Voc) 39.3 V
Short Circuit Current (Isc) 9.67 A
Frame Color Silver
Origin China
Power Tolerance 0 / +5 Watts
Weight (lbs) 40.1
Length (in) 65.0
Width (in) 39.1
Height (in) 1.57

Manufacturer Specification Sheets

View FileCS6K 290 | 295 MS Spec Sheet    Size: (852.57 KB)
View FileCanadian Solar Warranty    Size: (189.05 KB)


Engineered to last in any climate

  • Long term system reliability with IP67 Junction Box
  • Robust frame to hold 5400 Pa load
  • Automotive industry quality management system (ISO16949) to CSI module MFG process to ensure product quality.

Excellent panel efficiency
of 17.71%

High performance at low irradiance
above 97.3%

Positive power tolerance of 0/+5 watts.

High PTC Rating of 266.1 for higher rebates.

IP67 junction box for long-term weather endurance

Heavy snow load of up to 5400pa

Management System Certificates

ISO 9001: 2008 / Quality management system
ISO/TS 16949: 2009 / The automotive industry quality management system
ISO 14001: 2004 / Standards for environmental management system
OHSAS 18001: 2007 / International standards for occupational health & safety

Product Certificates

IEC 61215 / IEC 61730: TUV-Rheinland / VDE / CE
UL 1703: CSA / IEC 61701 ED2: VDE / IEC 62716: VDE / Take-e-way

CSI is the first 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.

Contact Us

Wholesale pricing, complete systems & other expert assistance for the Canadian Solar CS6K-290MS solar panel.

Toll-Free: (877) 297-0014

Large Canadian Solar Panel System
Large quantities and system design available.