Tracer-BN series is the advanced MPPT controller for solar system to control the charging and discharging of the battery. The die-cast aluminum design ensures excellent heat dispersion. With communication protocol interface, it's convenient for users to expand applications and monitor in various fields, like telecommunication base station, household system, street lighting system, etc.
DC 12V/24V automatic identification.
The die-cast aluminum design ensures excellent heat dispersion.
Advanced MPPT technology can greatly improve the conversion efficiency(Max. 98%) of the solar system.
Ultra-fast tracking speed and high tracking efficiency up to 99%.
Reliable automatic limit function of maximum PV input power, ensuring no overload under any circumstance.
Multiple protection functions and battery temperature compensation function.
Support four battery type options: Sealed, Gel, Flooded, and User.
Multiple load control modes: manual control, light ON/OFF, light ON+Timer and time control.
Real-time energy statistics function.
LED indicators show the system status, simple and clear.
With RS-485 interface and communication protocol, meeting various requirements in different situations.
Available for PC monitoring and external display unit connecting like MT50(not included), convenient for real-time checking and parameters setting.
Rated Working Current: 20A / 30A(Optional)
Rated Working Voltage: DC 12V/24V Auto
Battery Voltage: 8V-32V
Max. PV Input Voltage: 150V
Float Charging Voltage: 13.8V/27.6V
Low Voltage Protection: 11.1V/22.2V
Low Voltage Recovery: 12.6V/25.6V
Equalize Charging Voltage: Sealed: 14.6V; Flooded: 14.8V; USER: 9-17V
Boost Charging Voltage: Gel: 14.2V; Sealed: 14.4V; Flooded: 14.6V; USER: 9-17V
MPP Voltage: Battery Voltage+2V-108V
Max. PV Input Power: 20A: 260W(12V), 520W(24V); 30A: 390W(12V), 780W(24V)
Self-consumption: ≤60mA(12V), ≤30mA(24V)
Discharge Circuit Voltage Drop: ≤0.15V
Temperature Compensation: -3mV/°C/2V(Default)
Communication Port: RS485 / RJ45 Interface
Grounding: Common Negative
Operating Temperature: -35°C~+55°C
Storage Temperature: -35°C~+80°C
Humidity Requirement: ≤95%, No condensation
Mounting Hole Size: φ4.7
Power Cable: 20A: 8AWG(10mm²); 30A: 6AWG(16mm²)
Product Size: 20A: 216 * 142 * 56mm; 30A: 280 * 158 * 60mm
Product Weight: 20A: 1.4kg/3.1lb; 30A: 2.2kg/4.85lb
Package Size: 20A: 23.5 * 15.5 * 7cm; 30A: 33 * 20.5 * 10cm
Package Weight: 20A: 1.55kg/3.42lb; 30A: 2.5kg/5.5lb
1. Connect the battery with the controller;
2. Connect the solar panel with the controller;
3. Connect the load with the controller or inverter.
1. Disconnect the solar panel;
2. Disconnect the battery;
3. Disconnect the load.
1. Please make sure connect your inverter with your battery;
2. Please avoid to install in the following environments: wet and dusty places or places with flammable and explosive gases;
3. Install the controller at the vertical plane.
1 * Solar Charge Controller
1 * User Manual(English)