CMTD series solar charge controller is a kind of intelligent, multi-functional solar charge and discharge controller. All the controlling parameters can be reset flexibly to satisfy your different needs.
This controller has the following features:
● Visual LCD graphic symbol | ● Brief key operation |
● Automatic identification system voltage level | ● Intelligent PWM charge mode |
● Adjustable charge-discharge control parameters | ●Settable operating modes of loads |
● Multiple selection of battery | ● Battery over temperature protection |
● Battery low voltage protection | ● Battery reverses polarity protection |
● Overload & short circuit protection | ● With Dual USB 5V output |
Model | CMTD-Li310(3 series of lithium battery) CMTD-A2410(lead-acid battery) | CMTD-Li320(3 series of lithium battery) CMTD-A2420(lead-acid battery) |
Max. charge current | 10A | 20A |
Max. discharge current | 10A | 20A |
Max. solar panel input voltage | ≤50V | |
Rated voltage | 12.6V(3 series of lithium battery); 12V/24V auto work(lead-acid battery); | |
Stop charge voltage | 12.6V(3 series of lithium battery); 14.7V; 29.4V | |
Low voltage recovery | 11.1V(3 series of lithium battery); 12.2V; 24.4V | |
Low voltage protection | 9.0V(3 series of lithium battery); 10.5V; 21.0V | |
USB output voltage/current | 5V 2A | |
Characteristic | No load loss:≤10mA; Temperature compensation:-3mV/cell/℃ | |
Operation temperature | -20℃~+60℃ | |
