Description This charge controller is a heavy duty true MPPT type for 12v, 24v, 36v and 48v systems. You no longer have to purchase a new/different charge controller each time you upgrade your system. Specification Environmental Rating: Indoor Charge mode: MPPT, PWM, constant current—constant voltage, function of automatic protection for storage battery Radiating mod: Fan cooling Working mode: Four stage: Absorption CC, Absorption CV, Float CC, Float CV. Peak Conversion efficiency: 98% Environmental temperature: -25°C ~55°C Ambient humidity: 0–90%，No condensation Altitude : ≤3000m DimensionW*H* D(mm)/G.W(kg):167.6*257.1*82.9mm/3kg 390*365*364mm(5pcs/carton Battery System Voltage 12V/24V/36V/48 VDC (adjustable) Charge Input PV Open Circuit Voltage Operational max = 145VDC temperature corrected VOC Max PV Input Power(12V) 600W 800W Max PV Input Power(24V) 1200W 1600W Max PV Input Power(36V) 1800W 2400W Max PV Input Power(48V) 2400W 3200W Battery Voltage Nominal Voltage 12VDC/24VDC/36VDC/48VDC Absorption Voltage 13.5VDC/27.0VDC/40.5VDC/54.0VDC Refloat Voltage 13.7VDC/27.4 VDC/41.1VDC/54.8VDC Float Voltage 14.3VDC/28.6 VDC/42.9VDC/57.2VDC Low Voltage Protection Point 10.5VDC/21.0 VDC/31.5VDC/42.0VDC DC Output Output Voltage 11.0~14.3VDC/22.0~28.6VDC/33.0~42.9VDC/44~57.2VDC Max Charging Current 45A amps continuous @ 40°C ambient 60 amps continuous @ 40°C ambient Warning for low voltage 11.5VDC/23.0 VDC/34.5VDC/46.0VDC Cutoff for low voltage 10.5VDC/21.0 VDC/31.5VDC/42.0VDC Low voltage recovery 11.5VDC/23.0VDC/34.5VDC/46.0VDC Display LED indication Systematic operation, LV indication, LV protection, over charge protection, loads protection, short circuit protection LCD display Charge voltage, charge current, voltage of battery, capacity of battery, output current Alarm PV array short circuit protection, PV reverser polarity protection Battery reverse polarity protection, Over charging protection Output short circuit protection Low voltage protection for storage battery
