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Canadian Solar KuPower CS3K-305P 305W Solar Panel

With Canadian Solar’s industry leading poly-PERC cell technology and the innovative LIC (Low Internal Current) module technology, we are now able to offer our global customers high power poly percium modules up to 310 W.

Please note that there is currently a slight delay on dispatch time on these items due to a backlog at the warehouse. We will do our best to get them to you as soon as possible.

Please download full specifications sheet here.

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Regular Price: R 2,840.99

Special Price Excl. Tax: R 1,731.30 Incl. Tax: R 1,991.00

Canadian Solar

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Product Description



  • Higher power classes for equivalent module sizes.
  • High module efficiency up to 18.11 %.
  • LOW hot spot temperature risk.
  • LOW temperature coefficient (Pmax): -0.39 % / °C.
  • LOW NMOT (Nominal Module Operating Temperature): 43 ± 2 °C.

Technical Data
Electrical Data

  • Nominal Max. Power (Pmax): 305 W.
  • Opt. Operating Voltage (Vmp): 32.9 V.
  • Opt. Operating Current (Imp): 9.28 A.
  • Open Circuit Voltage (Voc): 39.5 V.
  • Short Circuit Current (Isc): 9.73 A.
  • Module Efficiency: 18.36%.
  • 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*.
  • 10-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 305W
Module Voltage 24VDC - 35VDC
Panel Type Rigid
Solar Cell Type Poly-Crystalline
Weight 2.23Kg


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