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Standard 2703, Edition 1

Standard for Mounting Systems, Mounting Devices, Clamping/Retention Devices, and Ground Lugs for Use with Flat-Plate Photovoltaic Modules and Panels

UL CSDS Proposal
Standard 2703, Edition 1 Edition Date: November 16, 2018
Summary of Topics b2703_1_20181116_sum.html

Subject 2703

Bulletin Dated: November 16, 2018

SUMMARY OF TOPICS

The following changes in requirements to the Standard for Mounting Systems, Mounting Devices, Clamping/Retention Devices, and Ground Lugs for Use with Flat-Plate Photovoltaic Modules and Panels, UL 2703, are being proposed:

1. Clarification of the Scope that Roof Attachments for Above Roof Mounting (Rack-mounted Style Installations) are not Covered by this Standard.

2. Addition of a Reference to the Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products, ASTM A123, in the Exception to Clause 10.2.

3. Clarification of the Intent for the Acceptance Criteria for the Mechanical Loading Test in Clause 21.6.

4. Update Fire Testing and Classification Requirements in Sections 11 and 15.

5. Mechanical Loading Revisions.

6. Update References to UL 1703 to Reflect the Publication of UL 61730-1 and UL 61730-2.

Back to Standard 2703, Edition 1

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