MPPT charge controller
1.Product describtion of the MPPT charge controller
MPPT Series solar charge controller charge the battery with high efficiency. It is affected by the ambient temperature and the intensity of sunshine,intelligently detect the voltage of solar panel and regulate the solar panel output voltage to make it work at the maximum power point of V-A curve.
2.Product details of MPPT charge controller
Max. charging current
AGM; GEL; WET
Gift box; 18pcs/16.2Kgs/CTN; 41.5*40*27cm
1 * 12/24V 10A Controller;
1 * User Manual;
3. Product features and advantages:
-Tracking efficiency is high as 99%,the solar power has never been used so efficiently.
-LCD digital display function offers a convenience to understand the working status in every stage timely
-Monitor and control the working status of the system and the battery
-Applicable for various types of batteries
-Step up function enable it to charge when PV voltage as low as 10V/20VDC
-Protection: temperature compensation, overload, overcharge, over discharge, short circuit, lightning, reverse polarity
It is controlled by single chip, intelligent, adaptable and reliable.
Using MPPT technology, it can work at the maximum power point of the i-v curve with a 99% high efficiency.
It has high precision temperature detection and circuit compensation, extending battery life.
12V/ 24V automatic work, three grades battery display, intuitively knowing the working state of the controller.
Precise structure design and high-precision circuit design to maximize the controller's space.
Overcharge, over-discharge, overload, short circuit and reverse polarity protections.
MPPT "maximum power point tracking" is an advanced charging method. MPPT controller not only can detect the power of solar panel in real time, but also can track the maximum voltage current value (VI), which makes the battery charging most efficiently.
As we all know, solar panels have an PV curve, which represents the output performance of the solar panel, which represents the current voltage value. The voltage and current indicated by the intersection of the two lines is the power of this solar panel. Unfortunately, the IV curve changes with irradiance, temperature, and age. Irradiance is the density of a given surface radiation event and is typically expressed in watts per square centimeter or watt per square meter. If the solar panel does not have mechanical sun-tracking capability, the irradiance in a year will change by approximately plusmn: 23 degrees with the movement of the sun.