The Tracer AN series. Based on common negative design and advanced MPPT control algorithm, with LCD displaying running status, this product is artistic, economical and practical. Improving the MPPT control algorithm further, Tracer AN series can minimize the maximum power point loss rate and loss time, quickly track the maximum power point of the PV array and obtain the maximum energy from solar modules under any conditions; and can increase the ratio of energy utilization in the solar system by 10%-30% compared with a PWM charging method. The limitation function of the charging power and current and reducing charging power function automatic improve the stability which works even connecting oversize PV modules and in high temperature, and increase the professional protection chip for the communication port, further improving the reliability and meeting the different application requirements.
With the adaptive three-stage charging mode based on a digital control circuit, Tracer AN series controllers can effectively prolong the life-cycle of batteries, significantly improve the system performance and support all-around electronic protection functions, including overcharging and over discharging protection to minimize damages to components of the system caused by incorrect installation or system failure at the utmost, and effectively ensure safer and more reliable operation of the solar power supply system for a longer service time. This modular solar controller can be widely used for different applications, e.g., Communication base stations, household systems, and field monitoring, etc.
Features：
Advanced MPPT technology, with efficiency no less than 99.5%
Ultra-fast tracking speed and guaranteed tracking efficiency
Advanced MPPT control algorithm to minimize the maximum power point loss rate and loss time
Wide MPP operating voltage range
High quality components, perfecting system performance, with maximum conversion efficiency of 98%
Accurate recognition and tracking of multiple-peaks maximum power point
International famous brands of ST and IR's componentsof high quality and low failure rate are used, which can ensure the product’s service life
Charging power and current limitation function
Compatible with lead-acid and lithium-ion batteries
Battery temperature compensation function
Real-time energy statistics function
Overheating power reduction function
Multiple load work modes
The communication port adopts professional protection chip, which can provide 5VDC power supply, and has over-current and short-circuit protection.
With RS-485 communication bus interface and Modbus communication protocol, it is available to meet various communication requirements in different situations.
Monitor and set the parameters via mobile phone APP or PC software
Full-load operation without any drop in capacity within the range of working environment temperature
Extensive electronic protection
Controller specifications:
The most advanced MPPT technology to ensure high efficiency (>95%) of your solar system
Fully automated operation and auto 12/24V selection for lead acid batteries
3 pairs of terminals (solar panel, battery, load) for wires up to 16mm2
Maximum solar panel voltage 100V
Maximum solar panel power 520W (12V) / 1040W (24V)
Temperature sensor for automatic compensation (-3mV/°C/2V) (auto temperature compensation not enabled for lithium batteries)
Comprehensive electronic protection features
Communication port: RS485/RJ45 interface
Grounding: negative common ground
Current limiting function (40A)
Self-consumption: <12mA
Working temperature: -25°C to +50°C
Size: 25.2 x 18 x 6.3 cm
Mounting dimensions: 21 x 17.1 cm
Package list:
1 X Solar charge controller
