Canadian Solar 310 watt Panel

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Canadian Solar 310 watt Panel is a robust solar module with 72 solar cells. This model is a 310-watt panel with a silver frame that’s never been installed and stored in the warehouse. These panels have high system energy yield at low irradiance and low NOCT. This order must be shipped by Freight. We will call you with a freight quote for approval before charging & shipping your order.



Canadian Solar 310 watt Panel from Solar Surplus

The high quality and reliability of the Canadian Solar 310 watt Panel ensures 15 years of experience in module manufacturing, well-engineered design, stringent BOM quality testing, an automated manufacturing process and 100% EL testing. The Canadian Solar 310 watt Panel is a robust solar module with 72 solar cells and used for on-grid solar applications. Canadian Solar’s meticulous design and production techniques ensure a high-yield, and long-term performance for every module produced. Their rigorous quality control and in-house testing facilities guarantee Canadian Solar’s modules meet the highest quality standards possible. Their stringent quality control system puts their panels in the top ranking of California Energy Commission’s PVUSA Testing, leaving 12,471 other P-type silicon panels behind. Our enhanced frames ensure the robustness of our panels for up to 5400 Pa load.


  • Module type: MAXPOWER CS6X-310
  • Silver anodized aluminum alloy
  • 72 cell


  • Like new
  • Stored in warehouse
  • Never installed

Canadian Solar 310 watt Panel Key Features

  • Excellent module efficiency of up to 16.94%
  • Outstanding low irradiance performance: 96.0%
  • High PTC rating of up to 91.97%
  • IP67 Junction box for long-term weather endurance
  • Heavy snow load up to 5400 Pa, wind load up to 2400 Pa.

Spec sheet

*All of our solar surplus equipment is sold “As-is” with no warranty other than one that may be provided by the manufacturer. HelioPower makes no claim that your item will be fit for your purpose or will pass applicable building codes in your area. The items likely have superficial dings or scratches and may or may not have original packaging. Please call with any questions about specific items before you buy. We will be happy to send you additional pictures and recommend you visit our warehouse to inspect the item before purchase. All sales are final. Shipping and shipping insurance will an additional cost.