Regulatory Compliance - First Solar FS-380 User Manual

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Regulatory Compliance

It is the responsibility of the installer and/or system integrator to ensure compliance with all local electrical codes which may
be applicable to the installation and use of First Solar Series 3 PV Modules.
• Before beginning the PV system design and installation, contact appropriate local authorities to determine local
code, permit, and inspection requirements.
• In the United States, refer to Article 690 of the National Electrical Code (NEC) which applies to "Photovoltaic
Systems."
• For systems installed in Canada, installation shall be in accordance with CSA C22.1, Safety Standard for Electrical
Installations, Canadian Electrical Code, Part 1.
First Solar FS Series 3 PV Modules are Listed by a Nationally Recognized Test Laboratory to UL 1703, the standard for Flat-
Plate Photovoltaic Modules and Panels.
To maintain the modules' application as a UL Listed product:
• Use only components that have been Recognized or Listed by Underwriters Laboratories (UL) for their intended
purpose.
• Ensure the PV array open-circuit voltage does not exceed 1000VDC.
• Install modules with mounting systems that have been evaluated for UL Listed application as specified in First Solar
Application Note PD-5-320 NA.
• Protect modules from reverse currents in excess of the Maximum Series Fuse rating of 3.5A as specified in Frist Solar
Application Note PD-5-308.
FS Series 3 PV Modules meet the requirements of Safety Class II and are tested and certified per IEC 61730 Application Class
A for a maximum system voltage of 1000V with maximum overcurrent protection rating of 3.5A.
FS Series 3 PV Modules are tested and certified per IEC 61646 for a maximum system voltage of 1000V.
FS Series 3 PV Module User Guide—North America | Page 3 of 13
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