Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
OEM/ODM Service
Sample Available

Solar Controller, Solar Street Light Controller, Controller manufacturer / supplier in China, offering 10A Waterproof Solar Street Light Controller for Lithium Battery (QW-SR-DH50-LI), 12V 50A Intelligent Lead-Acid Battery Charger (QW-50A), MPPT Solar Charge Controller DC 12V 24V 48V 100A and so on.

Gold Member Since 2013
Supplier Homepage Products PWM Solar Charge Controller Waterproof Street Light Solar controller 10A Waterproof Solar Street Light Controller for Lithium Battery (QW-SR-DH50-LI)

10A Waterproof Solar Street Light Controller for Lithium Battery (QW-SR-DH50-LI)

Purchase Qty. / Reference FOB Price
50-99 Pieces US $18.54
100-299 Pieces US $16.87
300+ Pieces US $15.2
Port: Guangzhou, China
Production Capacity: 30000PCS/Month
Payment Terms: T/T, Western Union, Money Gram, credit card
Condition: New
Certification: CE
Application: Solar System Controller, Charger Controller, Lighting Controller, Solar Working Station, Voltage Controller
Rated Voltage: Auto 12V/24V
Solar Charge Application: Charger Controller
Max. Charging Current: 10A

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Basic Info.

Model NO.
QW-SR-DH50-LI
Solar Charge Rated Voltage
Auto 12V/24V
Indication
LED Digital Display
Waterproof Level
IP68
Charging Mode
PWM Charging Mode
Overheat Protection
5V ~ 11V
Overvoltage Protection
16.0V, X2/24V
Electric Voltage
Electric Drive 7V, Electric Close 2V
Size
82X58X20mm
Trademark
QUEENSWING
Transport Package
Paper Box / Unit
Specification
CE, ROHS, SGS
Origin
Guangzhou, China
HS Code
9032899090
10A Waterproof Solar Street Light Controller for Lithium Battery (QW-SR-DH50-LI)


10A Waterproof Solar Street Light Controller for Lithium Battery (QW-SR-DH50-LI)
Product Feature
10A Waterproof Solar Street Light Controller for Lithium Battery (QW-SR-DH50-LI)

1. Exclusive controller for Lithium Battery, which suit for ternary Lithium, Lithium iron battery, Lithium cobalt oxides battery, etc.

2. Unique Lithium battery which is automatically actuated.
3. Flexible charging mode, equalizing charge or PWM charge auto switch.
4. Lithium battery low temperature charging protection, when the ambient temperature is lower than 0ºC, the controller will auto stop low temperature charging so as to protect the battery.
5. Digital high precision constant-current control, the maximum efficiency can reach 96%.
6. The working current can be adjusted from 0.15A to 3.3A, the regulating precision is 30mA.
7. High dynamic performances of load insure current output stability even though the battery voltage and load sudden change. 
8. 3 level time frame dimming function design, work time can be set range from 0 hour to 15 hours, power can be set range from 0% to 100%.
9. Intelligent power mode, the load power can be adjusted automatically according to the battery power, can extend the maximum working time of the battery.
10. Record the system status, can record at a max 7days and monitor the whole system.
11. The true constant current but not limited current, which can insure the current output stability thus decrease LED light failure and increase the LED service life.
12. Metal case, IP68 waterproof degree, can be used in all kinds of bad conditions.
13. Overheat protection function, when the controller reaches a certain temperature, it will decrease or close the load.

14. Varies system protection. Including the battery reverse connection, LED short circuit, open circuit protection and so on.


Specification
Parameter nameParameter valueAdjustableDefault
ModelSR-DH100-LISR-DH50-LISR-DH20-LI  
System voltage12V/24V12V/24V12V  
Output power50W/12V
100W/24V
30W/12V
50W/24V
20W  
Output current0.15A~3.3A0.15A~1.98A0.15A~1.67A330mA
No-load loss9mA/12V; 12mA / 24V9 mA /12V  
Charging current15A8A5A  
Solar input voltage< 55V< 30V  
Efficiency of constant current90% ~ 96%  
Overvoltage protectionOver charging voltage+2V;×2/24V 16.6V
Charging limits voltageOver charging voltage +1V;×2/24V 15.6V
Overcharge voltage9.0V-17.0V;×2/24V14.6V
Overcharge return voltage9.0V ~ 17.0V;×2/24V13.6V
Over discharge voltage9.0V ~ 17.0V;×2/24V10.0V
Over discharge return voltage9.0V ~ 17.0V;×2/24V12.0V
Current precision±3%(Load current>300mA)  
Load output voltage<60V  
over-temperature protectionambient temperature:80ºC (load drop power)  
overheat protectioninternal temperature:120ºC(Load off)  
light control voltage5V ~ 11V5V
light control delay1min ~ 50min5min
Working temperature-35ºC ~ +65ºC;  
Protection levelIP68  
Weight280g170g160g  
Dimension(mm)100*82*2058*82*20  
 
Status indications
10A Waterproof Solar Street Light Controller for Lithium Battery (QW-SR-DH50-LI)


Product Pictures
10A Waterproof Solar Street Light Controller for Lithium Battery (QW-SR-DH50-LI)


Application
10A Waterproof Solar Street Light Controller for Lithium Battery (QW-SR-DH50-LI)
Payment Terms:

T/T, Western Union, Money Gram
Production arranged after receipt of payment.

Lead Time:
Sample order will be delivered within 7 working days.
Order quantity below 100PCS, delivery time is 7-15 working days.
Container order will be delivered within 15-30 working days.

Shipment:
Courier: FedEx, DHL, TNT, UPS, Aramex, EMS ect.
Forwarder: By sea / air or Customer designated

Contact us
8613433933395

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