A highly efficient fully automatic 12/24V PWM solar charge controller that adopts the most advanced digital technology which increases battery lifetime and improves solar system performance. With a robust industrial housing and IP67 protection this charge controller is suited to most applications especially extreme outdoor environments where corrosion, dust and water ingress are prevalent. Capable of automatically detecting day/night it comes with an inbuilt timer which can be set to operate loads at specific intervals or manually in the night. High efficient PWM charging Automatically recognises day/night LED indicators for PV and battery status Intelligent timer function with 1 to 13 hours option PV reverse polarity protection Battery overcharge, over discharge, reverse polarity and overheating protection Load overload and short circuit protection Voltage: 12/24VDC Automatic IP Rating: IP67