UL 2703 Compatibility Verification Process

To check UL 2703 compatibility, you may look in the UL database another Nationally Recognized Testing Laboratory (NRTL) database or certification document, or on the racking system installation manual.  

Directions are as follows:

Installation Manual:

              Example of passing system: K2 CrossRail System with Silfab Solar SIL-370NX

1.       Open the racking system installation manual

2.       Find the list of compatible modules

3.       Find the module you plan to use on the list

         Example of a failing system: Unirac Solar Mount with Q. Peak Duo-G7 330

1.       Open the racking system installation manual

2.       Find the list of compatible modules

3.       Find the module you plan to use on the list

NRTL Instructions:

              Example of passing system: Unirac Solar Mount Flush with REC Solar REC405AA Pure module

1.       Go to: https://www.csagroup.org/testing-certification/product-listing/

a.       CSA Group is one of multiple organizations that can be used to verify grounding and bonding eligibility

2.       Fill out the search keywords and any additional information

3.       Find the manufacturer and racking system:

4.       Read description to ensure compatibility

https://www.csagroup.org/testing-certification/product-listing/certificate/?cert=266909-5313-82