Correction: Model and Validation of Single-Axis Tracking with Bifacial PV (IEEE Journal of Photovoltaics (2019) 9:3 (715-721) DOI: 10.1109/JPHOTOV.2019.2892872)

Updated figure for the above named paper [1] is presented here. In the above article [1], a spatial offset error was uncovered in a ray-tracing simulation software used (bifacial_radiance v0.2.1), which has since been corrected (v0.3.0). This variable spatial offset was not properly considered when accumulating bifacial module rear-shading results over a day. The resulting bifacial module rear-shading pattern was therefore incorrectly shown in Fig. 13(b). The corrected simulation image is presented here as Fig. 1. (Figure Presented). This error does not affect our other findings or conclusions.