FOAOOD DF220 Manual Del Usuario página 14

3. What will affect the charging efficiency of solar panels?
The light intensity and the time/range of the panel receiving sunlight will directly affect the
charging efficiency. Snowy, cloudy, dark, and rainy days, or other external factors, such as
shade, temperature, and the amount of dust or debris on the surface of the solar panel, will
affect the power generation efficiency of the solar panel. It is recommended to clean the
attachments on the surface of the panel regularly.
4. How to optimize the efficiency of solar panels?
In order to optimize the efficiency of the solar panel, you can install the solar panel in a
well-lit place. Adjust the direction of the solar panel to face south. Clean the surface of the
panels regularly.
5. Why does the solar panel not work normally in the cold winter?
In the cold winter, due to the short sunshine time and insufficient ultraviolet energy, the
solar energy will not be absorbed enough to meet the working consumption of the camera.
If you encounter this situation, it is recommended to remove the camera and charge the
camera directly with the 5V/2A power adapter.
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