Features\nLoad output with low battery voltage disconnect function.\nLighting control function, one timer only.\nTwo digit seven segment display for quick and easy setting of the load output functionality, including timer setting.\nThree stage battery charging (bulk, absorption, float), not programmable.\nLoad output protected against over load and short circuit.\nProtected against reverse polarity connection of the solar array and/or battery.\nDay/night timing options: see manual for details.