Solar sail structure inspirations:

https://www.youtube.com/watch?v=ThwuT3_AG6w

https://507movements.com/mm_092.html

Arduino and Servo Power Consumption

Calculating Arduino nano 33 IoT energy consumption:

Ardiuno nano 33 IoT with Wifi: 0.05-0.06A. It cosumes around 24h * 0.06A * 5V = 7.2Wh

33 IoT costs 0.0137A in Deep Sleep, it consumes around 24h * 0.0137A * 5V = 1.64Wh

Calculating servo energy consumption:

While it is not actively rotating, it consumes around 0.03A. 24h * 0.03A * 5V = 3.6Wh.