Connecting an intelligent and sustainable future
CSA C22.2 No. 271 Certificate
Jan 13,2025
- Expiration Date:
- Jan 10,2024 - Aug 30,2024
- No.:
- UL-CA-2400876-0
- Certification bodies:
- UL LLC.
The CSA C22.2 No. 271 certification is a key standard for photovoltaic (PV) cables in Canada, ensuring that they meet the necessary safety, performance, and durability requirements for use in solar energy systems. Issued by the Canadian Standards Association (CSA), this certification focuses on cables that are designed for use in solar power systems—both residential and commercial—where they must safely and reliably transmit electricity from solar panels to inverters, electrical grids, or energy storage systems.
The CSA C22.2 No. 271 standard is specific to solar power cables used in PV installations, providing guidelines for cables that need to operate safely under demanding outdoor conditions. This certification evaluates various key attributes of PV cables, including electrical properties, environmental resistance, mechanical durability, and fire safety. It ensures that cables are capable of withstanding the challenges of fluctuating temperatures, UV radiation, moisture, and mechanical stress commonly encountered in solar power applications.
The primary goal of the CSA C22.2 No. 271 certification is to ensure the safety, reliability, and performance of cables used in solar power systems operating in Canada. As solar energy continues to grow in popularity, particularly in regions where traditional land-based solar installations may not be feasible, the demand for high-quality, durable, and safe PV cables has increased. This certification addresses that need by verifying that cables used in these systems are not only capable of transmitting power but can also endure the harsh environmental conditions typical of solar power systems, ensuring their longevity and safe operation.
By meeting the CSA C22.2 No. 271 standard, manufacturers can ensure their cables are suitable for use in Canadian PV installations, providing solar designers, installers, and system operators with the confidence that the cables meet the highest safety and performance standards required for outdoor solar applications.












