Please note that while the camera’s integrated solar panel continuously charges the built-in battery, it still consumes power while functioning. Therefore, if the camera consumes power quicker than it can be recharged via its integrated solar panel, the battery percentage of the camera will drop as a result.

Additionally, other environmental factors such as the weather will also directly impact the charging efficiency of the camera’s integrated solar panel, as the solar panel needs to be exposed to direct sunlight to maximize its charging efficiency.

If you have any other questions regarding the eufyCam S3 Pro, please don't hesitate to contact us for further assistance.