1. Why the solar can not produce 200W power when charging to Jackery power station?
As you know , the solar panels are affected by many factors. such as the intensity of the light and the angle of the panel put on the ground. 200W is tested in an ideal laboratory. However, the intensity of the light constantly changes. In addition, the angle of the light illuminating the solar panel also changes with the rotation of the sun. Please try test your solar panel under the full sunlight to see, and make sure there is no shadow cast on the panel.
2. Is the solar panel waterproof?
It is rated as IP68 water-resistant, offering protection against water splashes (Please avoid exposing it to heavy rain or submerging it in water). The pocket's zippers are designed to secure power cords and cover the power port.
3. How to clean the solar panel surface?
We mentioned this point in the manual. Please use a soft cloth to remove the dust and dirt on the surface. Use a damp cloth to wipe the surface of the solar module to remove any remaining dust or dirt. Any guano or other adhesive should be removed as soon as possible from the solar surface to avoid a reduction in performance.