How well the solar panel works depends on several factors: sun exposure, weather conditions, angle, and surface cleanness.
To optimize the performance of the solar panel, you may do as follows:
* Place the solar panel in places with abundant light sources to increase sunlight exposure.
* Adjust its direction so it faces the true south (in the northern hemisphere) or the true north (in the southern hemisphere).
* Wipe clean its surface regularly to remove the dust and debris from its surface.