12/24VDC 20AMP LCD PWM Solar Power Charge Convertor with Temperature Compensation

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: HH-DU
• Condition: New
• Certification: CE
• Application: Collector Controller, Water Heater Controller, Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station, Voltage Controller, Thermal Controller
• Rated Voltage: 12V
• Product Name: 20AMP LCD PWM Solar Power Charge Convertor
• Transport Package: Safety Packing
• Specification: 119*64*26mm
• Trademark: KEMAPOWER
• Origin: Foshan, China
• HS Code: 9032899090
• Production Capacity: 50000PCS/Yer

Product Description

12/24VDC 20Amp LCD PWM Solar power Charge Convertor with Temperature Compensation

Key features

1. LCD PWM solar charge controller HH 12/24V 10A  20A 

2. 12/24V automatic recognition    

3. With USB charger  2*5V 1A 

4. Charging and discharging parameters adjustable      
 
5. Time and Light Control function selectable for street light    

6. With Temperature compensation function

7. Communication with computer by RJ45 option    

8. LCD for generated energy capacity, fault code and battery, PV, Load, charge, discharge details

9. Protection for PV input over current and reverse polarity; 
  battery over charge and discharge,
  reverse polarity and back discharge; Load overload and 
  short circuit, controller over Temp        

Technical Specifications
 

ITEM	MODEL	HH1024DU	HH2024DU
Rated charge current		10A	20A
Rated load current		10A	20A
System voltage		12/24V AUTO work
Protection	Over Load	≥120%, 60s;≥150%,10s,≥180%,0.2s
	Short circuit	Yes
	Over voltage	16V for 12VDC,32V for 24VDC +- 0.5V
	Low Voltage Disconnection(LVD)	10.8V for 12VDC, 21.6V for 24VDC
	Low Voltage Reconnection(LVR)	12.6V for 12VDC,25.2V for 24VDC
	Reverse polarity	protection for solar panel ,battery and DC load.
	Reverse current	Yes.at night
Static current		≤12mA for 12V,≤14mA for 24V
loop voltage drop	Charge / Discharge	<0.3V/<0.18V
Charging   voltage	absorption charging	14.4V for 12VDC,28.8V for 24VDC, 2hours
	Float charge	13.8 for 12VDC,27.6V for 24VDC
	Equalizing charging	14.6V for 12VDC,29.2V for 24VDC, 2hours
	HVD	16.0V/32.0V
	HVR	15.5V/31.0V
Open Circuit Voltage of solar panel		12VDC/24V <50V
Temperature compensation		'-4mV/Cell/ºC
Charging control mode		PWM 4-stage(bulk, absorption,float, equalized)
Boost Voltage		Sealed 14.4V/28.8V,Duration 2 hours
		GEL 14.2V/28.4V,Duration 2 hours
		Flooded 14.6V/29.2V,Duration 2 hours
USB Charge		2*5V 1.0A	2*5V 1.0A
LCD Display		LCD for Bat type,VDC,,PV output VDC,Amp and Accumulative charge AH.Load Amp and  Accumulative discharge AH,Battery charge and discharge value. Controller internal Temp,fault code and S/N. load Time and light control status
Working temperature		-10 ~ +50 °C
Running temperature		-20 ~ +55 °C
Storage temperature		-20 ~ +60 °C
Humidity requirements		10% -90%, no condensation
Installation cable area		≤6mm2	≤16mm2
Protection class		IP30
Case material		ABS
Product size(mm)		130*75*38	140*85*42.5
Product Weight(kg)		0.25	0.3
Carton size(mm)		540*305*180	449*320*197
Carton weight(kg)		12KG / 48PCS	10.8KG / 36PCS
Notes		Model HH**DU:D-LCD,U-5V/1A USB,24-12/24VDC

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