12V Digital solar charge controller 20a

Specifications

12V Digital solar charge controller 20a
1. PWM Model
2.LCD+LED display
3.5 stage charging model
4.Remote Function

12V Digital solar charge controller 20a

1.PWM Controller ,Precisely targeted for different battery types with Gel, AGM, WET and Calcium chemicals.

2.Show your battery type setting on the LCD display and memorize your previous battery setting

3. Fashion LCD+LED Display ,customer will can see the charging voltage , current battery type , even total capacity of power

    been charged into the battery directly

4. Monitor battery temperature via external battery temperature sensor; Optimize the battery performance, protect your battery in 

   case over heat occurred with Temperature compensation function

5. 5Stage Charging ,with soft start , bulk charge , absorption charge ,equalization charge and float charge

6. Act independent battery voltage meter at night.

7.Easily and clearly Faulty code display for solar panel side and battery side

8.Multi circuit protection for your safe usage

9.Normal Input solar cell array voltage : 15~22V , Max. solar cell array Voltage: 25V

10.Max. Charging Current : 20A

11.IP67 Water proof type optional

12.Production size : 156x120x38mm

 

13. Products specification :

14. Products Picture

 

  1. 12V Digital solar charge controller 20a

  2. 1pc/white box or color box / carton

  3. testing and packing picture

  Q : What is the warranty for your controller?

  A:  Our warranty is 2 years , and can expand to 5 years by adding some extra cost

 

  Q: What you mean by LCD+LED Display?

  A: Our controller first have LED Indicator to show the charging status & Battery condition , but mean while , we also have an

       LCD Display to show the customer the type of the battery , charging current , voltage and capacity been charged into the

       battery or even faulty , so customer can see it very easy .

 

Q: What you mean by saying 5 stage charging model ? It seems this only happens in charger .

A : Yes , you are correct , we are using a similar battery charger technology in order to help charge the battery better with

      solar panel .  Our Charge controller have  Soft Start , Bulk Charging , Absorption charge , Equlization charge & Float

      charge , total 5 stage charging model . 

 

       With that kind technology , customer will can connect the controller with battery all the time, the controller will maintain the

       battery automaticlly , and besides, when some times a battery was over discharged , then the Equlization charging model

       will can be help to rescure the battery life .

 

Q :  What you mean by 4 types of battery option ?

A:   Our digital series controller are design specially target for 4 type of battery , which are : AGM ,GEL ,Wet and Calcium ,

       when use our controller ,customer can choose the right type of battery .  In the diagram of our controller ,we have

       design different charging voltage for different battery , so customer should choose the right battery type .

 

 Q. Do you provide Free sample ?

 A. Sorry consider this item cost is not very cheap we don't provide free sample for that item . But we can refund the sample

     charge back when quantity reach 500sets .

 

Q. Do you accept OEM

A. Sure provide OEM Service to the customer