Ben Welter - Thursday, August 17, 2017
U.S. patent application 20170237387 (SolarCity Corp., San Mateo, Calif):
"A solar roof assembly, comprising: a support material covering a portion of a roof surface; a plurality of standing seam metal roof pans arranged in columns on the roof deck over the support material at a first height above the roof surface; a plurality of support pans arranged in columns on the roof surface adjacent to at least one column of standing seam metal roof pan, each support pan comprising a pair of standing seams running a length of each side edge thereof and having a plurality of ridges and valleys and between each side edge; a plurality of photovoltaic modules arranged end to end in columns over the plurality of support pans on the plurality of ridges. ... The solar roof assembly [may include] a heat storage material positioned between at least one pairing of the photovoltaic modules and support pans, wherein the heat storage material comprises at least one compartment having a phase change material can transition from a first phase to a second phase at a transition temperature."