12V 24V 48V DC Auto Recognize Solar Charger Controller

Key Features
1:eSmart Controller with peak efficiency up to 99% under MPPT charging mode, can save 30%~60%
2:power compared with traditional PWM controller.
3:Control using common positive polarity way, double lines for solar array
4:Intelligent design,the device can be upgraded online,customers enjoy the lifelong upgrade service
5:Three stages charging: fast charge(MPPT), constant voltage charge, floating charge, which can protect batteries well .  
6:With providing a Microsoft by connecting with PC that can show the working state and all parameters in 7 languages.
7:Digital LCD display 
8:RS232 communication
9:DC12V/24V/48V battery system automatic detect, users can use it in different system easily.
10:This controller can be paralleled infinitely.
11:Approved CE and RoHS Certifications. Can help clients pass other certifications.
12:2 years warranty; 
 
Techical Specification