Residential Solar Water Heaters

Friday, October 10, 2014

On October 10, 2014 the U.S. Department of Energy (DOE) issued a pre-publication Federal Register notice requesting information concerning test procedures and energy conservation standards for residential solar water heaters. DOE is requesting comments, data, and information related to solar-thermal water heating systems where solar components are paired with electric and/or fossil fuel-fired water heaters, which are utilized as secondary heat sources.