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PV Charge Controller

ENS12/24-20 solar charge controller is a PWM solar charge controller.

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Product Details

pv charge controller

1.Product introduction of the pv charge controller

ENS12/24-20 is a compact 20A PWM solar charge controller, Simple appearance, CE RoHS certificated, quality is reliable. This series product product is 12/24V system voltage auto recognition and switch. It is designed in 3 appearance with different materials and colours according to different voltage and current.

2.Product parameter (specification) of pv charge controller



Nominal system voltage

12/24V auto.detection

Max. battery voltage


Rated charge current


Rated discharge current


Charge circuit voltage


Disharge circuit voltage drop


Low voltage disconnect


Low voltage reconnect voltage


Case protection







2 years


Yellow box: 80pcs/CTN, 52*32*36cm

Packing list

1*20A Solar Charge Controller

1*User manual

3.Product feature and application of pv charge controller 

-12/24V automatic recognition.

-High efficient series PWM charging, increase the battery lifetime and improve the solar system performance.

-Use MOSFET as electronic switch, no mechanical switch.

-Gel and lead acid sealed battery type support.

-Complete protections.

-Automatically manage the working of solar panel and battery in solar system.

(1) the voltage of the solar panel can be automatically detected if the voltage is higher than the battery voltage, if the battery voltage is lower than the battery voltage, the charge can not be opened, otherwise the battery current will reverse to the solar panel and cause the lighting loss. It

(2) when the battery voltage is lower than 10.8V, the load is automatically shut down (under voltage shutdown), and the alarm function is provided.
(3) when the battery voltage is higher than 14.5V, the load (overvoltage off) and charging circuit are automatically turned off, and the alarm function is also provided.
(4) when the battery is in the charging state of floating charge, the voltage value is controlled at about 13.5V.
(5) when the user connects the solar panel to the controller, it has the function of protecting the controller from being destroyed.
(6) when users connect the battery to the controller, it has the function of alarm and has the function of protecting the controller from being destroyed.
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