This 40a controller is Tracer AN series which is an Negative ground solar charger controller and can advanced MPPT control algorithm.
This controller can track the MPP point fast and accurately in any situation which will improve energy efficiency and obtain the maximum solar energy.
Feature of Controller :
Advanced MPPT technology
High tracking efficiency no less than 99.5%
Peak conversion efficiency of 98%
Ultra-fast tracking speed
Accurately recognizing and tracking of multiple power point
Multi-function LCD displays system information intuitively.
Real-time energy statistics function.
3 stages battery charging algorithm (Bulk Charging, Constant Charging and Float Charging) for rapid, efficient, and safe battery charging.
RS485 port with industrial standard MODBUS open architecture.
Fully programmable function via PC software or remote meter.
System voltage: 12/24VDC Auto
Rated charge current: 40A
Rated discharge current: 40A
Battery input voltage range: 8-32V
Temperature compensate coefficient:-3mV/ºC/2V
PV reverse polarity protection
PV short circuit protection
PV over current alarm protection
Battery overcharge protection
Battery over discharge protection
Battery reverse polarity protection
Load short circuit protection
1. 1x 4210AN Solar Controller
2. 1x User Manual (English)
Connect components to this charge controller with this steps,
During the installation, please pay attention to the “+” and “-“. and turn off the fuse.
When disconnecting the system, the step will be reserved (PV, Load, Battery).