10A/20A/30A 12/24V Auto PWM Solar Charge Controller Settable Solar Panel Charger Controller


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Bonus: 14 – 17
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10A/20A/30A 12/24V Auto PWM Solar Charge Controller Settable Solar Panel Charger Controller
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10a/20a/30a 12/24v auto pwm solar charge controller settable solar panel charger controller (10A) 10a/20a/30a 12/24v auto pwm solar charge controller settable solar panel charger controller (10A) 0 pcs $14.43
Bonus: 14
10a/20a/30a 12/24v auto pwm solar charge controller settable solar panel charger controller (20A) 10a/20a/30a 12/24v auto pwm solar charge controller settable solar panel charger controller (20A) 0 pcs $16.73
Bonus: 16
10a/20a/30a 12/24v auto pwm solar charge controller settable solar panel charger controller (30A) 10a/20a/30a 12/24v auto pwm solar charge controller settable solar panel charger controller (30A) 0 pcs $17.88
Bonus: 17

Description:  

10A/20A/30A 12/24V Auto PWM Solar Charge Controller Settable Solar Panel Charger Controller GEL Battery Charger Flooded Sealed Batteries

The controller is for off-grid solar system,especially in solar lighting system and protects the battery from being over charged by the solar module and over dischargerged by the loads.
The charging process has been optimized for long battery life and improved system performance.The comrehensive self-diagnostics and electronic protection functions can prevent damaged from installation mistakes or system faults.
 
Features:
 
12/24V automatic recognition.
High efficient Series PWM charging, increase the battery lifetime and improve the solar system performance. 
Use MOSFET as electronic switch, without any mechanical switch.
Widely used, automatically recognize day/night. 
Digital LED menu, only one key solve all setting simply. 
 
Intelligent timer function with 1-15 hours option.
Unique dual timer function, enhance the flexibility of street light system. 
Gel, Sealed and Flooded battery type option. 
Adopt temperature compensation, correct the charging and discharging parameters automatically  and improve the battery lifetime. 
Electronic protection: Overheating, over charging, over discharging,  overload, and short circuit. 
Reverse protection: any combination of solar module and battery. 



Specification:

Description Parameter
Nominal System Voltage 12/24VDC Auto work
Battery Voltage Range 6-36V
Rated Battery Current 10A/20A/30A optional~
Charge Circuit Voltage Drop ≤0.26V
Discharge Circuit Voltage Drop ≤0.15V
Self-consumption ≤6mA

Threshold Voltage Parameters
Description Parameter
NTTV (Night Time Threshold Voltage) 5V; x2/24V
DTTV (Day Time Threshold Voltage) 6V; x2/24V

Temperature Compensation Coefficient
Description Parameter
Temperature Compensation (TEMPCO)* -25mV/°C/12V(25°C ref)
 

Battery Voltage Parameters (temperature at 25°C)
Charging setting
 
Sealed
 
Flooded
 
Gel
 
Over voltage disconnect
 
15.5V;x2/24V
 
Charging limit voltage
 
15.0V;x2/24V
 
Equalize charging voltage
 
14.6V;×2/24V
 
14.8V;×2/24V
 
14.4V;×2/24V
 
Boost charging voltage
 
14.4V;×2/24V
 
14.6V;×2/24V
 
14.2V;×2/24V
 
Float charging voltage
 
13.8V;x2/24V
 
Boost reconnect charging voltage
 
13.2V;x2/24V
 
Low Voltage reconnect voltage
 
12.6V;x2/24V
 
Under Voltage warning reconnect voltage
 
12.2V;x2/24V
 
Unver voltage warning voltage
 
12V;x2/24V
 
Low voltage disconnect voltage
 
11.1V;x2/24V
 
Discharge limit voltage
 
10.8V;x2/24V
 
Equalize duration
 
60min
 
Boost duration
 
60min

Environmental parameters
Environmental parameters Parameter
Working temperature -35°C to +55°C
Storage temperature -35°C to +55°C
Humidity 10%-90% NC
Enclosure IP30
 

Settable:
 
Float charging voltage;
Low voltage reconnect voltage;
Low voltage discounnect voltage;
Load start-up delay;
Optical sensitivity.
Four load working modes:
Pure lighting control & timing control, hand operation (Charge and discharge  default) debug mode.
 
Settings
 
Load Control Settings 
1. Dusk to Dawn 
When solar module voltage goes below the point of NTTV (Night Time Threshold Voltage) at sunset,  the controller will recognize the starting voltage and turn on the load after 10 minutes delay. When solar module voltage goes above point of DTTV (Day Time Threshold Voltage), the solar controller will recognize the starting voltage and turn off the load after 10 minutes delay. 
2. Light ON + Timer 
When solar module voltage goes below the point of NTTV (Night Time Threshold Voltage) at sunset; the solar controller will recognize the starting voltage and turn on the load after 10 minutes delay. The load will be on for several hours which users set through LED digital tube. The controller has dual timer function. Please refer to table 4-5-Load Work Mode Setting II. 
3. Test mode 
This mode is the same as Dusk to Dawn. But there is no 10 minutes delay when controller recognizes the starting voltage. When below the starting voltage, the controller will turn on the load, if higher, it will turn off load. 
The test mode makes it easy to check the system installation. 
4. ON/OFF mode 
This mode is to turn ON and OFF the load by manual. 
A.Load Work Mode Setting 
When the led digital tube is not display, Press the setting button "Key" more than 5 seconds , and keep on press it once more,led digital tube will  be changed once among


B.Work mode LED digital tube display
When you want to change`s setting indicator is on, press the setting button for more than 5 seconds till the LED digital tube flashes. Then press the setting button till the desired number appears according to the following table. The setting is finished when the digital tube stop flashing. 
work mode Table 4-5 

 
Describe LED digital No.
Dusk to Dawn, Load will be on all night  0
Load will be on for 1 hour after ten minutes delay since sunset 1
Load will be on for 2 hour after ten minutes delay since sunset 2
Load will be on for 3 hour after ten minutes delay since sunset 3
Load will be on for 4 hour after ten minutes delay since sunset 4
Load will be on for 5 hour after ten minutes delay since sunset 5
Load will be on for 6 hour after ten minutes delay since sunset 6
Load will be on for 7 hour after ten minutes delay since sunset 7
Load will be on for 8 hour after ten minutes delay since sunset 8
Load will be on for 9 hour after ten minutes delay since sunset 9
Load will be on for 10 hour after ten minutes delay since sunset 10
Load will be on for 11 hour after ten minutes delay since sunset 11
Load will be on for 12 hour after ten minutes delay since sunset 12
Load will be on for 13 hour after ten minutes delay since sunset 13
Load will be on for 14 hour after ten minutes delay since sunset 14
Load will be on for 15 hour after ten minutes delay since sunset 15
ON/OFF mode 16
TEXT mode 17

Package included:
 
1 x 10A Solar contorller
1 x User manual english

Details pictures:  






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