XTRA Series Solar Charge Controller 20A 30A 40A LCD Solar Regulator 12V 24V 48VAuto Tracer 2210N 3210N 4210N 3415N 4415N

Overview XTRA N series controller which can carry different display units XDB1 XDS1 XDS2 adopt the advanced MPPT control algorithm it can minimize the maximum power p0int loss rate and loss time quickly track the maximum power p0int MPP of the PV array and obtain the maximum energy from solar array under any conditions and it can increase the ratio of energy utilization in the solar system by 20 30 compared with PWM charging method Limiting the charging powercurrent and reducing charging power functions ensure the system stable with over PV modules in high temperature environment IP33 Ingress protection and isolated RS485 design further improve the controller s reliability and meet the different application requirements XTRA N series controller owns self adaptive three stage charging mode based on digital control circuit which can effectively prolong the lifespan of battery and significantly improve the system performance It also has comprehensive electronic protection for overcharge overdischarge PVbattery reverse polarity etc to ensure the solar system more reliable and more durable This controller can be widely used for RV household system field monitoring and many other applications Features CE certification LVD EN IEC62109 EMC EN61000 6 1 3 100 charging and discharging in working environment temperature range Optional LCD display units XDB1 XDS1 XDS2 High quality and low failure rate components of ST or IR to ensure service life Advanced MPP