Onair C-1009 Solar Rechargeable Car Air Purifier Oxygen Bar Ozone Purification Active Carbon Filtering

It seems as though the solar charging does not work with my unit. Even leaving it West Texas direct sunlight for hours afternoon it still doesn't gain even a bit a juice to turn on for a second. Not sure if this is a defect in my unit or if it's just for decoration.The unit also only sterilizes if there's a power source connected which can be a hassle since your not really suppose to be in the car while this is going on, and a lot of electrical adapters don't operate when the car is off.Not exactly what I had in mind, although if the solar worked it would definitely make use a lot easier.