Answer:

1. Optimal height: Hang the camera 8-10 ft (2.5-3 m) above the ground.

2. Optimal angle: To ensure that no detection is missed, do not install the camera directly facing the monitoring area. Instead, maintain an angle to avoid any potential blind spots.

3. Select an optimal location for the solar panel that receives sufficient sunlight and is within a 6.6 ft (2 m) radius of the camera. Make sure the location has facilities or structures suitable for mounting the solar panel.

To absorb the most solar energy, choose the highly recommended orientation for installation based on your location.