30A MPPT Solar Charge Controller USB Port Display 12V/24V Solar Panel Battery Intelligent Regulator


Compared with normal solar charge controller, this MPPT controller could increase efficiency by 10%-30%.
This controller can charge and discharge at the same time. This MPPT controller has perfect SOC function, control charge current, and supply power to the loads.
When the battery voltage is low, the controller will automatically cut off the load from the system. If the voltage of battery is back to normal and the load will restart working.
According to the battery voltage grade, the controller can automatically set charge-off voltage, the load-off voltage, the load- restore voltage. (The parameter is default under 25? condition, locked by the CPU procedure, cannot adjust.)


This product provides short-circuit protection,open-circuit protection, reverse protection, overload protection.
Automatic focusing MPPT tracking charging, high charging efficiency, non-stop detection during charging, bidirectional focusing tracking.
MPPT solar controller can detect the voltage and current of the solar panel in real time, and constantly track the maximum power, so that the system can always charge the battery with the maximum power.
The tracking efficiency of MPPT is 99%, and the power generation efficiency of the whole system is up to 97%. 
Moreover, the system has excellent battery management, including MPPT charging, constant voltage average charging and constant voltage float charging.


USB output: 5V 2A
Item size: 170 * 95 * 40 mm / 6.69 * 3.74 * 1.57 in
Item weight: 260 g / 9.17 ounce


Function: 
Always keep the battery on fill voltage condition. 
Prevent the battery from over-charging. 
Prevent the battery from over-discharging. 
Prevent the battery from reverse charging to solar panels during nights. 
Reverse Polarity Protection for Battery 
Reverse Polarity Protection for Solar Panels 
Thunder protection 
The controller will automatically compensate the temperature of the charging voltage according to the changes of ambient temperature. 


Package Includes: 
1 x Solar Panels Battery Charge Controller 
1 x User Manual