Epever Tracer AN 50 Amp MPPT charge controller Support Parallel System

Description Tracer-AN (50A-100A) series is the largest charge controller series in EPEVER's product range and can take up to 5KW solar panel. For even more power, the user can use PAL-ADP-50N to connect max. 6 units of a controller in paralllel for up to 30KW system. The multiple dry contact signals are designed for a diversified application. Features 1.Comply with IEC62109-1 and EN61000-6-1/3 standard certification 2.High quality and low failure rate components of ST or IR to ensure the service life 3. High tracking efficiency of MPPT no less than 99.5%. 4.Maximum DC/DC transfer efficiency is as high as 98.6%; full load efficiency is up to 98 % 5.Accurate recognizing and tracking technology of multi-peaks maximum power point 6. Wider MPP running voltage to increase the PV modules' utilization ratio 7.Support the lead-acid and lithium batteries 8.Programmable temperature compensation feature for batteries. 9. Real-time energy statistics function 10.High temperature charging automatic power reduction function 11.100% charging and discharging in the working environment temperature range 12. Up to 6 controllers connection in parallel to expand the system 13. Load dry contact to control the external load switch 14. To set the first and the second disconnection voltage of load by the software 15. Auto-control of utility and generator dry contact design to compose a hybrid power system easily 16.Remote temperature and voltage sensor design to collect more accurate battery temperature/terminal voltage and eliminate the battery cables' voltage drop 17. Isolated RS485 communication ports (Modbus protocol) 18. 5V/200mA RS485 communication ports with short circuit protection 19. Support remote monitoring and parameters setting via the APP or PC software Specification Model Tracer5415AN Battery type Lead-acid (Sealed/Gel/Flooded)/Lithium (LiFePO4/Li(NiCoMn)O2)/User Rated charge current 50A Battery input voltage range 8V～68V Rated charge power 625W/12V 1250W/24V 1875W/36V 2500W/48V Max. conversion efficiency 98.30% Tracking efficiency ≥99.5% Max. PV open circuit voltage 150V（At minimum operating environment temperature） 138V（At 25℃ environment temperature ） MPP voltage range (Battery Voltage +2V)～108V Equalization voltage Sealed:14.6V,Flooded:14.8V,User-defifined:9-17V Boost voltage Gel:14.2V,Sealed:14.4V,Flooded:14.6V,User-defifined:9-17V Float voltage Gel/Sealed/Flooded:13.8V,User-defifined:9-17V Low voltage reconnect voltage Gel/Sealed/Flooded:12.6V,User-defifined:9-17V Low voltage disconnect voltage Gel/Sealed/Flooded:11.1V,User-defifined:9-17V Self-consumption 98mA/12V;60mA/24V;50mA/36V;46mA/48V Temperature compensation( for lead-acid battery) －3mV/℃/2V(Default) Relative humidity 5% to 95% (N.C.) Enclosure IP20 Communication interface RS485(5VDC/200mA, Two RJ45 ports in parallel) Grounding Common negative Operating temperature range `-25℃～+60℃(derating above 45℃) Dimensions 261×216×119mm Net weight 3.5kg Note: 1. The controlller can't automatically identify system voltage if lithium batteries were connected.          2. The voltage point is for 12V system, please *2 in 24V system, *3 in 36V system, *4 in 48V system.