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Standard 1703, Edition 3

Standard for Flat-Plate Photovoltaic Modules and Panels

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Standard 1703, Edition 3 Edition Date: March 30, 2018
Summary of Topics b1703_3_20180330_sum.html

Subject 1703

Bulletin Dated: March 30, 2018


The following changes in requirements to the Standard for Flat-Plate Photovoltaic Modules and Panels, UL 1703, are being proposed:

1. Clarification of the Manner of Conveyance of Installation and Assembly Instructions, Section 48.

2. Addition of Requirements for PV Modules as Class 2 Power Sources as Defined in NEC Table 11(B) and for use in Applications as Defined by NEC Article 725 as Well as With Other Class 2 Power Source Products and Systems.

3. Addition of Bifacial Module Requirements.

4. Revisions to Appendix B, Retest Guidelines.

5. Addition for the Allowance of TI/RTE as an Alternative for RTI in Accordance with the UL 61730 Standards.

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