HT30DU-3024 PWM solar charge controller
* 12/24V or 48V automatic recognition
* 4 stage solar charge controller
* With 2*5V 1A USB charger for 12V/24V. 48VDC None
* Charging and discharging parameters adjustable.
* Time and Light Control function selectable for street light
* LCD for generated energy capacity, fault code and the other full data
* Full Protection for PV , Load and controller
* Preset charging parameters for three battery types
* Communication with computer by RJ45 option
Key Features
1.4 stage solar charge controller
2.With 2*5V 1A USB charger for 12V/24V. 48VDC None
3.Charging and discharging parameters adjustable
4.Time and Light Control function selectable for street light
5.12/24V or 12V/24V/48V automatic recognition,10A,20A,30A for choice
6.Preset charging parameters for three battery types
7.With Temperature compensation function
8.Communication with computer by RJ45 option
9.LCD for generated energy capacity, fault code and battery,PV,
10.Load,charge,discharge details
11.Protection for PV input over current and reverse polarity; battery over charge,
12.over discharge,reverse polarity and back discharge; Load overload and
13.short circuit,controller over Temp.
Technical Specifications
| ITEM |
MODEL |
HT30DU-3024 |
| Rated charge current |
30A |
| Rated load current |
30A |
| 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,64V for 48VDC +- 0.5V |
| Low Voltage Disconnection(LVD) |
10.7V for 12VDC, 21.4V 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 |
≤13mA |
| loop voltage drop |
Charge / Discharge |
≤0.24V/≤0.12V |
| Charging voltage |
absorption charging |
14.4V for 12VDC,28.8V for 24VDC,57.6V for 48VDC, 2hours |
| Float charge |
13.8 for 12VDC,27.6V for 24VDC,55.2V for 48VDC |
| Equalizing charging |
14.6V for 12VDC,29.2V for 24VDC,58.4V for 48VDC, 2hours |
| Open Circuit Voltage of solar panel |
12VDC/24V ≤50V; 48V ≤100V |
| Temperature compensation |
'-4mV/Cell/ºC |
| Charging control mode |
PWM 4-stage(bulk, absorption,float, equalized) |
| USB Charge |
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 |
| Running temperature |
-20 ~ +55 °C |
| Storage temperature |
-30 ~ +80 °C |
| Humidity requirements |
10% -90%, no condensation |
| Installation cable area |
≤16mm2 |
| Protection class |
IP30 |
| Case material |
ABS |
| Product size(mm) |
188*90*46.5mm |
| Product Weight(kg) |
0.36 |
| Carton size(mm) |
535*425*200 |
| Carton weight(kg) |
15KG / 30PCS |
| Notes |
Model HT**DU:D-LCD,U-5V/1A USB,24-12/24VDC |
Audited Supplier 
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