Brand: Epsolar Epever Tracer A series Type: MPPT Voltage: 12V/24V Auto LCD monitor Maximize energy harves. Lessen energy losses. PV reverse polarity protection PV short circuit protection PV over current alarm protection Battery overcharge protection Battery over discharge protection Battery reverse polarity protection Load short circuit protection Load overload protection Overheating protection Specification of Solar charge controller: Advanced MPPT technology High tracking efficiency no less than 99.5% Peak conversion efficiency of 98% Ultra-fast tracking speed Accurately recognizing and tracking of multiple power point Multi-function LCD displays system information intuitively User programmable for battery types, load control etc