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Canadian Solar KuMax CS3U-355P 355W Solar Panel

With Canadian Solar’s poly cell technology and the industry leading innovative LIC (Low Internal Current) module technology, we are now able to offer our global customers high power poly modules up to 365 W.

Please download specifications sheet here.

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Regular Price: R 3,307.00

Special Price Excl. Tax: R 2,258.26 Incl. Tax: R 2,597.00

Canadian Solar

Product Description


The KuMax poly modules with a dimension of 2000 x 992 mm, close to our 72 cell MaxPower modules, have the following unique features:
Higher power classes for equivalent module sizes.

  • Low power loss in cell connection.
  • Low NMOT: 42 ± 3 °C.
  • Low temperature coefficient (Pmax): -0.37 % / °C.
  • Better shading tolerance.
  • High PTC rating of up to 92.64 %.
  • Lower hot spot temperature.
  • Minimizes micro-cracks.
  • Heavy snow load up to 5400 Pa, wind load up to 3600 Pa*.
  • 25 Year linear power output warranty.
  • 10 Year product warranty on materials and workmanship.

Technical Specifications
Electrical Data | STC* - CS3U 350P

  • Nominal Max. Power (Pmax): 355 W.
  • Opt. Operating Voltage (Vmp): 39.4 V.
  • Opt. Operating Current (Imp): 9.02 A.
  • Open Circuit Voltage (Voc): 46.8 V.
  • Short Circuit Current (Isc): 9.59 A.
  • Module Efficiency: 17.89%.
  • Operating Temperature: -40°C ~ +85°C.
  • Max. System Voltage: 1500V (IEC/UL) or 1000V (IEC/UL).
  • Module Fire Performance: TYPE 1 (UL 1703) or CLASS C (IEC 61730).
  • Max. Series Fuse Rating: 30 A.
  • Application Classification: Class A.
  • Power Tolerance: 0 ~ + 5 W.

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

Mechanical Data

  • Cell Type: Poly-crystalline, 156.75 X 78.38 mm.
  • Cell Arrangement: 144 [2 X (12 X 6)].
  • Dimensions: 2000 mm * 992 mm * 35 mm.
  • Weight: 22.5 kg.
  • Front Cover: 3.2 mm tempered glass.
  • Frame Anodized: Aluminium Alloy, crossbar enhanced.
  • J-Box: IP68, 3 bypass diodes.
  • Cable 4 mm2 (IEC), 12 AWG (UL).
  • Cable Length: 1250 mm.

Additional Information

Additional Information

Disclaimer Please note that stock availability is subject to prior sales. Prices exclude delivery. The image serves as an example of what the product looks like and may differ slightly in appearance.
Guarantee/ Warranty 10 year workmanship warranty, 25 year linear power warranty
Solar Module Watts 355W
Module Voltage 36VDC - 47VDC
Panel Type Rigid
Solar Cell Type Poly-Crystalline
Weight 22 Kg


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