Size:Tracer2210AN +MT50 EPEVER Network Type MPPT Solar Charge Controller 20A Tracer2210AN 12V/24V Auto, Max Input 100V with LED Display for Lead-Acid and Lithium Batteries We have stock in the Chicago,US, provide fast delivery for you. Feature: Max.PV input power: 12V/260W,24V/520W (12V/24V Auto Work) Battery voltage range: 8V~32V Max.PV open circuit voltage: 100VDC Ultra-fast tracking speed and guaranteed tracking efficiency, advanced MPPT technology, with efficiency no less than 99.5% Network type MPPT solar charge controller with RS485 communication bus interface and Modbus communication protocol, it is available to meet various communication requirements in different situations Wide MPPT operating voltage range Multiple load work mode:manual mode, light control, dual time setting and adjustment control mode Terminal: 6AWG(16mm2 ) Recommended cable:10AWG(6mm2) Dimension: 220x154x52mm Net weight: 1.1kg Electronic protections : PV short circuit protection/ Battery over voltage protection and over discharge protection/ Load overloMT50 Simple and convenient operation: Large-screen informative LCD displays. Real-time display the operational data and working status of the connection devices in digital, graphic and textual forms. Diversified load control modes : Manual Control, Light ON/OFF, Light ON+ Timer, Time Control. Both data and power flowing on the same lead, no need external power supply. Automatic check: Real-time alarm of failure information. Attention: The flooded battery must be well ventilated to avoid explosion Please make sure that the positive and negative terminals of each component are wired correctly Package List: 1 x Tracer 2210AN Solar Charge Controller 1x MT50 Remote meter 1xTemperature sensor（Model:RT-MF58R47K3.81A） 1 x User Manual(English)