·Microprocessor Control (CPU)

·Low-loss serial controller

·PWM-controlled constant-voltage charging

·Battery charging with automatic charging mode selection (float, boost, equal)

·Automatically adjusts to the voltage level 12 V/24 V

·Current-dependent load deactivation

·Automatic load reactivation

·Temperature compensation

·Grounding on the plus side

·Integrated self test (start voltage 17.0 V)

·LEDs to display the battery charge status

·LEDs (red/green)to display the function status

·Compliant standards: CE,  

Electronic protection functions:

1. Battery-overload protection

2. Deep-discharge protection

3. Automatic electronic fuse

4. Reverse-polarity protection at module input of the load and the battery connection

5. Short-circuit protection of the load and the module

6. Good electromagnetic compatibility

7. Prevention of back current into the module

8. Integrated temperature compensation of the end-of-charge voltage

FAQ:

1.What is PWM chargingmode?

    PWM charging mode isused to automatically converted duty ratio of pulse current to charge the battery,so pulse charging can make battery more secure and fast full of electricity,the battery disconnect period produced by the chemical reaction of oxygen and hydrogen in the time to re-combination and absorbed,so that concentration polarization and ohmic polarization naturally be eliminated, thereby reducing the internal pressure of the battery,so that the battery can absorb more energy.

2.Solar charge controller order of wiring

    Step 1:Connect the battery, installation;fuse,pay attention to safety device from the battery is extreme maximum distance of 150mm,after wiring is correctly then connected to the fuse;Step 2: Connect the load;Step 3: Connect the photo volt aicarray.

3.Why should the controller have temperature compensation function?

    As temperature rises, electro chemical activity in the battery increases. Similarly, as temperature falls, electro chemical activity decreases. Therefore, as temperature rises, charging voltage should be reduced to prevent overcharge, as temperature falls, charging voltage should be increased to avoid undercharge. In general, to assure optimum service life, use of a temperature compensated charger is recommended.

Company Information:

l- We have more than 30 years experiences in electrical area;

l- All of our products have ISO9001:2015/CE/CB/RoHS approval;

l- High quality and competitive price are our advantage;

l- Professional pre-sale and after sale service;

l- Any questions will be replied in 24 hours.