KEY FEATURES • 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. • 3-Stage charge with PWM output • Common positive grounding design • RS485 port with industrial standard MODBUS open architecture • Fully programmable function via PC software or remote meter Electronic protections: • 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 • Controller overheating protection