Conceptual Design of an Unmanned Fixed-Wing Aerial Vehicle Based on Alternative Energy

Table 1

Weight estimation.

Item	Quantity	Unit weight (kg)	Total weight (kg)
Battery LiPo3s	1	0.188	0.188
Servomotor	4	0.0098	0.0392
Main engine	1	0.055	0.055
ESC	1	0.029	0.029
Flight computer	1	0.038	0.038
Solar cells	20	0.022	0.44
GPS	1	0.026	0.026
Approximate weight of the UAV	1	3.7	3.7