TY - RPRT TI - twoaxistracking – a python package for simulating self-shading of two-axis tracking solar collectors AU - Jensen, Adam R. AU - Sifnaios, Ioannis AU - Anderson, Kevin PY - 2022 DO - 10.1016/j.mex.2022.101876 UR - https://www.osti.gov/biblio/1899972 ID - 1899972 ER -