How long can the SmartOne Solar be stored without exposure to the sun?
This depends greatly on the initial state of the batteries and the ambient temperature of the device. Also, if the device is to be stored for months at a time, it is strongly recommended to install the magnetic grommet to keep the SmartOne Solar in the OFF mode. If the magnetic grommet is installed and the batteries are fully charged then, at 20°C ambient temperature, the batteries will last for approximately 1 year.