Smart charging for phones. Charge phones and USB devices directly from the sun. Features a dynamic auto-restart and intelligent electronics that optimize output to match the device. Detachable kickstand for modularity and power-flow indicator ensure the best solar charging experience. Solar Intensity Indicator + Junction Box. This is where the brains of the Nomad 7 Plus live. Easy-to-read LED indicator displays strength of solar conditions. Receive immediate feedback on panel-to-sun placement to improve solar charging experience.