Epever Tracer AN 20 Amp DC 12V/24V Auto MPPT Solar Charger Controller - Max PV 60V
Description EPEVER MPPT Solar Charger Controller 20Amp DC 12V/24V Auto has a wide battery system voltage range from 8V to 31V, it can work with Lead-acid(Seal,Flood,Gel)and Lithium-ion batteries, quickly track the maximum power point of the PV array and obtain the maximum energy from solar modules under any conditions even cloudy day. Features 1.Advanced MPPT technology, with efficiency no less than 99.5%2.Ultra-fast tracking speed and guaranteed tracking efficiency3.Advanced MPPT control algorithm to minimize the maximum power point loss rate and loss time4.Wide MPP operating voltage range5.High quality components, perfecting system performance, with maximum conversion efficiency of 98%6.Accurate recognition and tracking of multiple-peaks maximum power point7.International famous brands of ST and IR's components of high quality and low failure rate are used, which can ensure the product’s service life8.Charging power and current limitation function9.Compatible with lead-acid and lithium-ion batteries10.Battery temperature compensation function11.Real-time energy statistics function12.Overheating power reduction function13.Multiple load work modes14.The communication port adopts professional protection chip, which can provide 5VDC power supply, and has over-current and short-circuit protection.15.With RS-485 communication bus interface and Modbus communication protocol, it is available to meet various communication requirements in different situations.16.Monitor and set the parameters via mobile phone APP or PC software17.Full-load operation without any drop in capacity within the range of working environment temperature18.Extensive electronic protection Specification Model Tracer2206AN System nominal voltage 12/24VDC Auto Rated charge current 20A Rated discharge current 20A Battery voltage range 8~32V Battery Type Lead-acid(Seal,Flood,Gel)and Lithium-ion batteries Max. PV open circuit voltage 60V MPP voltage range (Battery voltage +2V)~72V Max. PV input power 260W/12V 520W/24V Self-consumption ≤12mA Discharge circuit voltage drop ≤0.23V Temperature compensate -3mV/°C/2V (Default) Grounding Common negative RS485 interface 5VDC/100mA LCD backlight time 60S (Default) Working environment temperature -25°C~+50°C Storage temperature range -20°C~+70°C Relative humidity ≤95%, N.C Dimension 220x154x 52 mm Weight 0.25 kg Mounting dimension 170x145 mm Mounting hole size Φ5mm Terminal 6AWG(16mm2 ) Recommended cable 10AWG(6mm2)