Yes no report abuse instructions says to remove film over solar panel.
How to remove protective film from solar panel.
Fix that cloudy plastic covering the solar cells by coating it with a thin layer of clear nail polish or a spray on clear lacquer.
Solar panels are exposed to mother nature 24 hours a day and they can get dirty very quickly from rain dust pollen chimney ashes and various other environmental debris.
I m not sure if there is a film because as hard as i try it s not lifting.
Cover the areas surrounding the plastic either the housing for the cells or the lid of a light with a built in solar panel with painter s tape before applying the chosen clear coat material.
These clear coatings render the plastic clear once again.
The protective film cover on the solar panel is designed to protect the sensor screen during transit and should be removed prior to use to ensure the battery receives the optimum charge during daylight hours.