Specifications

mppt solar charge controller
10A 12v or 24v
CE and ROHS
track input voltage from solar panel mppt
juta wuhan china

MPPT10  JUTA 10A 12V  mppt charger controller  

Feature: The most important feature of this controller is intelligently tracking input voltage from solar panel, which could let solar panel always work at Maximum Power Point of V-A curve. Compared with normal solar charge controller, this MPPT controller could increase efficiency at 10—30%

Schematic Diagram: Picture shows typical 12V battery solar charge system V-A curve.

Normal Solar Charge Controller: Solar Panel works at point A state, the solar panel working voltage is a little higher than battery voltage.

Charge Voltage: UA=13.2V

Charge Current:: IA=9.8A

Charge Power: PA=13.2*9.8=129.36w

Area in drawing: 1+3

MPPT Solar Charge Controller: Solar Panel works at point B state, the solar panel working voltage much higher than battery voltage.

Charge Voltage: UB=18.4V,

Charge Current: IB=9.3A

Charge Power: PB=18.4*9.3=171.12w                

Area in drawing: 1+2                                   

 

Comparison: The power B is more than power A..

P/ PA =(PB— PA)/ PA=32..3%

As a result of different manufacture of solar panels, different solar illumination intensity, different temperature, different efficiency of solar charge controller and so on. The effective power increase rate is 10-30%.

 

 

detailed information:

 

 

Function This MPPT controller is not only have above mentioned special function, at the same time including completely Protecting and Controlling functions:

 

1. Overcharge protection

2. Over discharge protection

3. Battery Reverse Current Protection

4. Overloading Protection

5. Short Circuit Protection

6. Reverse Polarity Connection Protection

 

Technical Date

 

Packing Date: