The National Electrical Manufacturers Association (NEMA) published ANSI C136.40-2014 American National Standard for Roadway and Area Lighting Equipment—Solar Lighting Systems.
ANSI C136.40 defines the electrical and mechanical requirements of standalone solar-type light systems for use in roadway and area lighting equipment. This revision provides guidance on the relationship between the energy produced by the solar module(s), stored by the battery(s), and consumed by the lighting. In addition, it updates appropriate references and other sections to accurately reflect current industry practices in solar lighting systems.
ANSI C136.40-2014 may be purchased in electronic or hardcopy format for $55 on the NEMA website.
Electrical Manufacturers Association (NEMA) represents nearly 350 electrical
equipment and medical imaging manufacturers that make safe, reliable, and efficient products
and systems. Our combined industries
account for 360,000 American jobs in more than 7,000 facilities covering every
state. Our industry produces $106 billion shipments of electrical equipment and
medical imaging technologies per year with $36 billion exports.