Correction to: Scientific Reports, published online 27 September 2021

The original version of this Article contained an error in the Acknowledgments section.

“This research was part of solar PV system project that received funding from the Middle Technical University for Research and Innovation Program 2020, Iraq.”

now reads:

“This work was supported in part by the Robotics and Internet of Things Laboratory, Prince Sultan University, Riyadh, Saudi Arabia."

The original Article has been corrected.