How long does it take to charge a device with the solar charger?
The answer to this question depends on the model used and the device being charged. Comparing the size of the Battery On Board, with the battery in the device being charge and then factoring in the sun light conditions it can range from; providing only a partial charge at night in about an hour, to a full charge using a combination of stored On Board power and the new energy being collected by the panels in 5-6 hours.