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Canadian Solar KuPower CS3K-315MS 315W Solar Panel

The KuPower Mono modules with dimensions of 1675 x 992mm, close to standard 60 cell modules, have the following unique features:

  • Higher power classes for equivelant module sizes.
  • High module efficiency up to 20.16%.
  • High PTC rating of up to 93.24%.
  • LOW hot spot tempreture risk.
  • LOW power loss in cell connection.
  • LOW tempreture coefficient (Pmax): -0.36% / °C.
  • LOW NMOT (Nominal Module Operating Tempreture): 43 ± 3 °C.

Please download full specifications sheet here.

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Regular Price: R 2,934.00

Special Price Excl. Tax: R 2,385.22 Incl. Tax: R 2,743.00

Canadian Solar

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Product Description


Technical Data
Electrical Data

  • Nominal Max. Power (Pmax): 315 W.
  • Opt. Operating Voltage (Vmp): 33.1 V.
  • Opt. Operating Current (Imp): 9.52 A.
  • Open Circuit Voltage (Voc): 39.9 V.
  • Short Circuit Current (Isc): 10.06 A.
  • Module Efficiency: 18.96%.
  • 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.
  • Cell Arrangement: 120 [2 x (10 x 6)].
  • Dimensions: 1675mm x 992mm x 35 mm.
  • Weight 18.5 kg.


  • 25-year linear power output warranty*.
  • 12-year product warranty on materials and workmanship*.

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 315W
Module Voltage 24VDC - 35VDC
Panel Type Rigid
Solar Cell Type Poly-Crystalline
Weight 18Kg


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