Specifications

solar charger controller PWM LED
1. 12/24V auto distinguish
2. PWM control
3. CE
4.LED indicator

  solar charger controller PWM LED 

Main features:
 
1. Intelligent control is realized by using microprocessor and dedicated control calculation.
2. Four load working modes: Pure lighting control, lighting control & timing control, hand operation and debug mode.
3. Scientific management of battery: as it is overcharged, the battery will get booster tension charge. 

4. Comparing with the charging loops using diodes, the one that adopts double MOS series circuit control makes the voltage loss dropped by 50%. With the PWM fuzzy control in charging, the charge efficiency is improved a lot.

 

5. LED screen shows the working state of solar battery, storage battery and load. 

All the protections are harmless to any parts and fuse. TVS thunder proof protection is also available. Non wire jumpers design improves the reliability and durability of the products.

 

6. Various protections include: over-charge, over-discharge and over-load, as well as unique electron short circuit protection and connection-reverse protection

 

7. Technical grade chips and precision components are adopted for all the controls. 

 

8. Digital LED display and one button setup make the device easy to handle.

 

9. Discharge rate revision controls: Different discharge rate matches with different cut-off voltage, which is in        compliance characters of storage battery.
 

 

 

Technical data: 

 

Model	01	02	03
Fixed charging current	10A	20A	30A
Rated load electric current	10A	20A	30A
System Voltage	12V,24V,36V,48V
Over-load protection	1.3 multiple Nominal current,60 seconds or 1.6 Multiple Nominal current,5 seconds,Over-load protection movement
Short circuit protection	50A	100A	150A
Transient current	25A	50A	75A
No-load loss	<5mA
Charge return route pressure drop	≤0.26V
Electric discharge return route pressure drop	≤0.15V
Overpressure protection	17V/12V;34/24V
Operating temperature	Technical grade:-35C to +55C
Promotion charging voltage	14.6V;×2/24V;(Maintenance time:10min)
Straight charging voltage	14.4V;×2/24V;(Maintenance time:10min)
Floating	13.6V;×2/24V;
Charge returns voltage	13.2V;×2/24V;
Temperature compensation	-5mV/C/2V
Undervoltage voltage	12.0V;×2/24V;
Has put the voltage	11.2V;×2/24V;
Has put the returns voltage	12.6V;×2/24V;
Control mode	The way of PWM Pulse-duration modulation
Size	140×90.5×28.5mm
Weight	0.3kg

 

 

 

 

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