Charging time
The solar panel consists of SUNPOWER cells with 22.4% efficiency. These are currently the strongest solar cells available on the market. The ICONICs solar panel is most efficient when used in direct sunlight.
To fully charge a smartphone with the power of the sun, youll need about 3-4 hours of direct sun light. The Sunnybag ICONIC charges all kinds of USB-devices like smartphones, tablets, GPS devices, wearables and power banks with the power of the sun. It is absolutely safe to charge your gadgets directly from the solar panel. Alternatively, you can save the solar energy in a powerbank and use it later on.