20AMP LCD PWM Solar Power Charge Convertor with Temperature Compensation

Product Description

PWM Solar Charge Controller  
HH 12/24V 10-40A

KEY FEATURES

1.  LCD PWM solar charge controller 12/24V 10/20/30/40A
2.  12V 24V Auto, 2*5V 2A USB charger
3.  3 stage Charge with Temperature compensation
4.  Selectable AGM GEL Flood Battery type, 10A 20A Lithium bat
5.  Setable Charge discharge Parameter
6.  over charge /discharge, overload, and short circuit,Open Circuit, reverse polarity Protection
7.  LCD Indicators for Charing, Load, fault and protection status
8.  Load working mode, Normal, Light Control, Light +time control

TECHNICAL SPECIFICATIONS

ITEM	MODEL	HH1024DU	HH2024DU	HH3024DU	HH4024DU
Rated Charge Current		10A	20A	30A	40A
Rated Load Current		10A	20A	30A	40A
System Voltage		12/24V AUTO
Protection	Over Load	≥120%, 60s;≥150%,10s,≥180%,0.2s
	Short Circuit	Yes
	Over Voltage	15V for 12VDC,30V for 24VDC +- 0.5V
	Low Voltage Disconnection(LVD)	10.7(delaul,adjustable)
	Low Voltage Reconnection(LVR)	12.6V(delaul,adjustable)
	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	Float Charge	13.7V((delaul,adjustable)
	HVD	15.0V/30.0V
	HVR	14V/28.0V
Open Circuit Voltage Of Solar Panel		≤50V
Temperature Compensation		'-25m-60l/ºC
Charging Control Mode		PWM 3-stage(bulk, absorption,float, equalized)
Boost Voltage		Sealed/GEL/Flooded 13.7V/27.4V,Duration 2 hours
USB Charge		5V/2A
LCD Display		LCD for Bat type,VDC,,PV output VDC,Battery charge and discharge value. ,fault code load Time and light control status
Applicable battery	Batter Type Trenary Lituium	b2(3.7*3/6) (12V/24V)	1b2(3.7V*3) (12V)		2b2(3.7V*6) (24V)
	Battery Type LifePo4	b3(3.2*4/8) (12V/24V)	1b3(3.2V*4) (12V)		2b3(3.2V*8) (24V)
Constant Voltage		(3*3.7V):12.6V(6*3.7V):25.2V (4*3.2V):14.4V(8*3.7V):28.8V
Low voltage Disconnect  Voltage		(3*3.7V):11V    (6*3.7V):22V (4*3.2V):11.6V(8*3.2V):23.2V
Low  Voltage Recovery Voltage		(3*3.7V):10V (6*3.7V):20V (4*32V):104V(8*32V):208V
Working Temperature		-35 ~ +60 °C
Humidity Requirements		10% -90%, no condensation
Installation Cable Area		14AGW	12ANW	10AGW	8AWG
Protection Class		IP30
Case Material		ABS
Product Size(mm)		145*80*38		160*97*38
Product Weight(kg)		0.183		0.242
Carton Size(mm)		625*465*255		420*350*230
Carton Weight(kg)		21KG/100PCS		17KG/40PCS
Notes		Model HH**DU:D-LCD;U-5V/1A USB;24-12/24VDC

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