The primary reference for the NABCEP® PV installer certification exam is the 2008 National Electrical Code®, NFPA 70 (NEC®). This is the only reference permitted in NABCEP® examinations and is supplied by test administrators.
The purpose of the Code is the practical safeguarding of persons and property from hazards arising from the use of electricity. The NEC® establishes the installation requirements for PV systems and other electrical equipment, and is adopted into law by most local jurisdictions throughout the
for electrical systems safety and code compliance. The NEC® is widely available for purchase on-line and locally at electrical supply houses and construction book stores. The associated 2008 National Electrical Code® Handbook contains the complete text of NFPA 70, and in addition includes supplemental commentary and illustrations that provide useful and clarifying information; however this material is not officially part of the Code.
Additionally, a list of supplemental references is provided. These resources include the NACBEP® PV installer task analysis, OSHA Safety and Health Regulations for Construction, textbooks, guidelines, websites and other relevant materials. These references are highly recommended for study and preparation for the NABCEP® examination, and for use in development of curriculum for education and training programs.
PRIMARY REFERENCE:
2008 National Electrical Code® (NEC®), NFPA 70 or 2008 National Electrical Code®Handbook, National Fire Protection Association®: www.nfpa.org
SUPPLEMENTAL REFERENCES:
Objectives and Task Analysis for the Solar Photovoltaic System Installer, North American Board of Certified Energy Practitioners®: www.nabcep.org
Code of Federal Regulations, Chapter 29 Part 1926 - Safety and Health Regulations for Construction, Occupational Safety and Health Administration: www.osha.gov
Electrical Safety in the Workplace, NFPA 70E, National Fire Protection Association: www.nfpa.org
Photovoltaic Systems, 2007. ISBN 978-0-8269-1287-9, National Joint Apprenticeship and Training Committee and American Technical Publishers: www.go2atp.com
Photovoltaics Design and Installation Manual, 2007, ISBN 978-0-86571-520-2, Solar Energy International: www.solarenergy.org
Photovoltaic Power Systems and the 2005 National Electrical Code: Suggested Practices, SAND2005-0342, February 2005, Sandia National Laboratories: www.sandia.gov/pv
Roofing Construction and Estimating, 6th Printing, 2006, ISBN 978-1-57218-007-9, Craftsman Book Company: www.craftsman-book.com
Photovoltaic Systems Engineering, 2nd Edition, 2004, ISBN 0-8493-1793-2. CRC Press LLC: www.crcpress.com
Soares Book on Grounding and Bonding, 10th Edition, 2008, ISBN 1-890659-47-9. International Association of Electrical Inspectors: www.iaei.org
This work, Inspector Guidelines for PV Systems (v. 2.1, March 2006) is part of the Renewable Energy Technology Analysis Project of the Pace Law School Energy Project and funded by the U.S. Department of Energy, was prepared by Endecon Engineering. These guidelines provide a framework for the permitting and inspection of safe PV systems at a minimum of cost and effort for the inspector and the installer. The guidelines were written from the viewpoint that all PV systems installed for residential or commercial use should fundamentally include proper documentation, proper structural attachments, and proper wiring methods. These guidelines were developed using the practical experience of many quality installers and inspectors throughout California and the rest of the nation.
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