(1)Use single-chip microcomputer control which makes the controller has the advantages of intelligent, strong adaptability, reliable function.
(2)Use PWM charge mode, which can improve system efficiency and prolong the life span of the battery.
(3)Clear charge state, discharge state and battery power display.
(4)Using exposed wiring terminal, which makes the wiring more convenient.
(5)With dual USB 5V output which can charger for smart phones.
(6)With dual high precision temperature detection and compensation circuit, longer battery life.
|Max. charge current||5A||10A||20A|
|Max. discharge current||5A||10A||20A|
|Max. solar panel input voltage||≤50V|
|Rated voltage||12V/24V auto work|
|Stop charge voltage||14.7V/29.4V|
|Low voltage recovery||12.2V/24.4V|
|Low voltage protection||10.5V/21.0V|
|USB output voltage/current||5V2A|
|Characteristic||No load loss:≤ 10mA.Temperature compensation: -3mV/cell/ºC|
|Dimension of controller||165*100*43.5(mm)(L*W*H)|
(1)Open the top cover of controller and connect the wire with terminals as the diagram on the top cover of it.
(2)Please first connect the battery, and then connect the solar panel and the load in order.
The controller has reversed polarity protection internally, but if the connection erro still may damage your controller.
(3)Please make sure the voltage and current are within the rated range of controller,
(2)Short circuit protection
(5)Reverse polarity protection
(6)Over temperature protection
Over temperature protection: when the temperature of the controller higher than 70ºC, the charge and discharge of the controller stop working. When the temperature of the controller less than 65ºC, controller returns to the previous working state.
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