Morningstar Sunlight 6A, 10A, 20A Amp Regulator / Lighting Controller
The SunLight is a combination solar charge controller and lighting activation switch. They mate with the HES LED fixtures, and turn them on at dusk. A wide range of settings allows the light to run for a preset number of hours, all the way until dawn, or for a set number of hours after and before sunset. The light control also has a Low Voltage Disconnect to protect the batteries from complete discharge. The load rating and the solar rating are the same.
Morningstar's advanced SunLight solar lighting controller combines the SunSaver design with a microcontroller for automatic lighting control functions.