Solar battery charger controller mppt
This series MPPT solar controller adopts positive design with LCD displaying. Based on advanced MPPT technology,it can be used for communication system, off-grid solar system, solar street light system and field monitoring and so on.
MPPT solar charge controller tracks the maximum power point of PV array accurately and quickly under any environment, constantly obtains Max power from solar panel, increasing the charging efficiency of solar panel. Its excellent digital protecting function and professional connector can avoid damage caused by system fault or installation error in maximum degree.1.Features:
Advanced MPPT technology reaches the tracking accuracy to 99.5%.
Synchronous Rectifier Technology, (dramatically) improves the transfer efficiency of circuit, maximum 98%.
Accurate identification and tracking multi peak power point function
PV array limited power input function, ensure that the controller does not overload operation under any conditions.
Humanized LCD displaying, dynamic display operation data and working state
Built-in operation log, recording system working state
Varied load control mode: Normal Mode, Sensor Mode, Timer and Sensor Mode
3 stages of charging mode. 3 types of battery, Sealed, Gel, and Flooded, alternative charging procedure
Temperature Compensation Function
Function of accumulated charging and discharging power as well as real-time display power generation.
Fullest digital protection functions: Reverse connection, Overcharging, Over-discharging, Over voltage, Overload, Short circuit.
Unique 16mm2 connectors, red and black connectors distinguish positive and negative poles
Fault and Handling the controller is displaying Over Current Protection
The load is short circuit, or over load or high surge power
Please check the load cables if there is short circuit, or the power of the load is over rated design, or the surge power of load is too high2. Technical Data:
|Solar System Voltage||12V/24V|
|PV Max Input Voltage||100V|
|PV Max Input Power||12V 260W;24V 520W||12V 520W;24V 1040W|
|Max Charging current||20A||40A|
|Max Discharging current||20A||40A|
|LVD||11.0V ADJ 9V….12V;×2/24V|
|LVR||12.6V ADJ 11V….13.5V;×2/24V|
|Float Voltage||13.8V ADJ 13V….15V;×2/24V;|
|Boost Voltage||14.4V ; ×2/24battery voltage less than 12.6v restart boost 2hours|
|Battery Over Voltage Protection||16.5V ;×2/24V|
|Reverse Connection Protection||Yes|
|Load Over Current Protection||Yes, each 30s auto restart again|
|Controller Over Temperature Protection||Yes|
|Temperature Compensation||-24 mV /ºC for 12Vsystem ;×2/24V;×4/48V|
* Please under rated power if used under high temperature environment.
Optional communication function RS485