Public-domain · open source

direct solar renewable energy

Defined in 1 place of the United States Code.

the term “direct solar renewable energy” means energy from a device that converts sunlight into useable light within a building, tunnel, or other enclosed structure, replacing artificial light generated by a light fixture and doing so without the conversion of the sunlight into another form of energy; and

Source

2007–present 42 U.S.C. § 17173The Public Health and Welfare · Daylighting systems and direct solar light pipe technology · for purposes of this section