How long does a Canadian Solar warranty last?

The warranty effective date shall be defined as the date of installation or ninety (90) days after the delivery by Canadian Solar, whichever date is earlier. For Canadian Solar inverter products, the warranty can be extended up to 20 years at the Buyer’s option prior to the applicable warranty effective date.

Do Canadian Solar inverters have a warranty?

Subject to the exclusions contained below, Canadian Solar warrants to the original buyer (the “Buyer”) that Canadian Solar inverters will be subject to a 10-year limited warranty and Canadian Solar inverter accessory products will be subject to a 2-year limited warranty (collectively, the “Limited Warranty”).

How do I submit a warranty claim to Canadian Solar?

The Buyer must submit such claim in writing to Canadian Solar within the applicable warranty period specified above to the following address, or such future address as Canadian Solar may provide from time to time: Such notice should enclose evidence of the date of delivery of the applicable product and the basis for the Buyer’s claim.

What is a warranty effective date?

The warranty effective date shall be defined as the date of installation or ninety (90) days after delivery by Canadian Solar to the Buyer, whichever date is earlier. · Where can I find the modules UL or IEC certification? · Is the module tested for ammonia corrosion and salt mist? Where can I find this information?

What happens if Canadian Solar products are discontinued?

Canadian Solar reserves the right to deliver a similar product (of similar size, color, shape, and/or power output) in replacement of the affected Products if production of the affected Products is discontinued or such product is otherwise unavailable.

Does csisolar offer a warranty?

To achieve the operational excellence and ensure high-quality products, we are proud to offer 25-year product warranty for the modules* delivered under a sales contract or purchase order signed on and after July 1, 2021 on the residential rooftop installations. Find out more by visiting