10A Waterproof Smart Wireless Street Light Solar Battery Controller with LED Driver (QW

Basic Info.

Model NO.	QW-SR-DH50
Waterproof Level	IP68
LED Driver	Have
Solar Input Voltage	< 55V
Display of Working Mode	Digital Display
Over-Temperature Protection	Ambient Temperature:80 Degree (Load Drop Power)
Keywords	10A Waterproof Street Light Solar Controller
Gross Weight	0.2kg
Size	58*82*20mm
No Load Loss	9mA/12V; 12mA/24V
Charging Mode	PWM
Float Charging Voltage	13.2V - 14.0V, X2/24V
Overvoltage Protection	16.0V, X2/24V
Rated Current	10A
Transport Package	20PCS/Carton
Specification	carton size: 32*44*38cm
Trademark	QUEENSWING
Origin	Guangzhou, China
HS Code	9032899090
Production Capacity	50000/Month

Product Description

10A waterproof smart wireless street light solar battery controller with LED driver (QW-SR-DH50)
Features:

1. New design of wireless remote-control can modify the controller parameter and read the system message according to the handheld device.2. Digital high precision constant-current control, the maximum efficiency can reach 96%.3. The working current can be adjusted from 0.15A to 3.3A, the regulating precision is 30mA.4. High dynamic performances of load insure current output stability even though the battery voltage and load sudden change.5. 3 section time frame dimming function design, work time can be set range from 0h to 15 hours, power can be set range from 0% to 100%.6. Intelligent power mode, the load power can be adjust automatically according to the battery power, can extend the maximum working time of the battery.7. Record the system status, can record at a max 7days and monitor the whole system.8. The true constant current but not limited the current, insure the current output stability thus decrease LED light failure, increase the LED service life.9. Metal case, IP68 waterproof degree, can suitable use in all kinds of bad conditions.10. With modified calculation of charging, the charging efficiency is improved, which lengthen the using time of solar energy.11. Overheat preventing function, above a certain temperature will decrease the load or close the load.12. Varies system protection function. Including the battery reverse connection, LED short circuit, open circuit protection and so on.

Technical Parameters:

Parameter name	Parameter value			Adjustable	Default
Model	DH100	DH50	DH20
System voltage	12V/24V	12V/24V	12V
Output power	50W/12V100W/24V	30W/12V50W/24V	20W
Output current	0.15A~3.3A	0.15A~1.98A	0.15A~1.67A	√	330mA
No-load loss	9mA/12V; 12mA / 24V		9 mA /12V
Charging current	15A	10A	5A
Solar input voltage	< 55V		< 30V
Efficiency of constant current source	90% ~ 96%
Overvoltage protection	16.0V;×2/24V
Charging limits voltage	15.5V;×2/24V
Equal charging voltage	15.2V;×2/24V(25ºC)
Equal charging interval	30 days
Ascending charging voltage	14.2V ~ 15.0V;×2/24V(25ºC)			√	14.4V
Float charging voltage	13.2V ~ 14.0V;×2/24V(25ºC)			√	13.8V
over-discharging recover voltage	12.0V ~ 13.0V;×2/24V			√	12.6V
over-discharging voltage	9.8V ~ 11.8V;×2/24V			√	11.0V
Temperature compensation	-4.0mv/ºC/2V;
Current precision	±3%(Load current>300mA)
Load output voltage	<60V
over-temperature protection	ambient temperature:80ºC (load drop power)
overheat protection	internal temperature:120ºC(Load off)
light control voltage	5V ~ 11V			√	5V
light control delay	1min ~ 50min			√	1min
Working temperature	-35ºC ~ +65ºC;
Protection level	IP68
Weight	280g	170g	160g
Dimension(mm)	100*82*20	58*82*20

Status indications:

LED lamp	Indications	Status	Functions
	Charging indication	Long-term On	The solar panel voltage is higher than light control voltage
		Long-term Off	The solar panel voltage is lower than light control voltage
		Slow twinkling	charging
		Fast twinkling	system over voltage
	Battery indication	Long-term On	battery works normally
		Long-term Off	battery unconnected
		Fast twinkling	battery is excessively discharged
		Fast twinkling	battery is excessively discharged
	Load indication	Long-term On	Load is on
		Long-term Off	Load is open circuit
		Slow twinkling	the load is short circuit
		Fast twinkling	load is off

Test ModeNormally the controller is under the light + time control mode, Can use the remote control openthe load and the load power will be changed according to the remote control setting duringinstallation or need testing. The test mode will last 1min, after 1min the system will automaticallyrecover to the normal working mode.Load Working Mode:Load connect to the DH controller have four working timeframe, each working time and workingpower can be adjusted arbitrary. Different combination can realize different control mode.A. Normal Working Mode.B. Delay Light Time Mode: For example, setting the first time working 4hours,the first power is0%,system will lighting 4hours later.C. Double Time Frame Mode: For example, setting the third time working 4 hours, the thirdpower is 0%, system will be off 4hours after work through the first and second time and thenenter the fourth time continue lighting until sunrise.(Remark: this mode do not have the correctfunction for the night length, different season will show various lighting time in the morning.

Adjust item	Parameter	Default value
The first working time	0hour ~ 15hours	4
The first working power	0% ~ 100%	100%
The second working time	0hour ~ 15hours	4
The second working power	0% ~ 100%	70%
The third working time	0hour ~ 15hours	4
The third working power	0% ~ 100%	50%
The fourth working time	0hour ~ 15hours	4
The fourth working power	0% ~ 100%	30%

LED Intelligent Power ControlWhile customer open the "Intelligent power" mode, currently the controller will enter to theintelligent power control mode, The LED load power will adjust automatically according to thebattery power. The working time and load power preset before is still valid; system will comparewith the automatically power and the preset power, and then choose the small one as the loadoutput power.For example: when the battery power is 50%,intelligent power mode calculate the load power is60%,if now customer preset the load power is 100%,the system will choose 60% as load power. Ifnow customer preset the load power is 20%, the system will choose 20% as load power.
Read and Modify The Parameter:DH solar charge controller can setting including the load working time,load working power,light control delay,charging voltage and so on. After setting finish on remote control, aim at thecontroller and press the "Send" key will set up successfully .Also can read the currently settingparameter of the controller, then check the parameter setting correct or not.System Status Record:DH solar charge controller can record the whole system running status, including the runningday ,over discharge times ,full charged time. Also can record the battery's voltage changingconditions in one week which convenient for customer analysis and understanding about thesystem. Customer can read the running status by remote control, after read successfully; theparameter will be record in the remote control.Charge-Discharge Control Case:The parameter of the case is as below:

The setting of the case	Setting value
Working time of first stage	3 hours
Working power of first stage	100%
Working time of second stage	5 hours
Working Power of second stage	70%
Working time of third stage	2 hours
Working power of second stage	50%
Working time in the morning	2 hours
Working power in the morning	30%
Load current	1.74A
Boost charge voltage	14.4V
Float charge voltage	13.8V
Light-operated voltage	8V
Light-operated delay time	5min

Run Stage Specification:

Stage	Description
1	Daytime:When the light strengthened, the charging current will increase rapidly, Battery voltage will rise.
2	Daytime: the light changes, the battery voltage is unstable.
3	Daytime: boost charge stage.
4	Daytime: boost charge finished and enter float charge stage.
5	Night: when the solar panel voltage is lower than light-operated voltage,The load will be open after delay. At the first stage, the load power is 100%.
6	Night: at the second stage, the load power is 70%.
7	Night: at the third stage, the load power is 50%.
8	Night: the fourth stage is morning time, the power is 30%.Tip: because of the total setting time(12h) exceeds the night time,The load hasn't been shut, But the light is on over the night.
9	Daytime:The solar panel voltage is higher than light-operated voltage, Close the load after delay. The battery voltage will raise contemporary.

System State Record:
DH series controller can record the operation status of whole system, including operation day,over discharge time, full charged time, etc. It can also record the change of battery voltageweekly, give customer clearer knowledge of the system. Users need to use remote control to readits operation status, when read successfully; the data will be recorded in the remote control.
Installation:
1.The size of SR-DH100 is as follows:
Boundary dimension:82×100×20(mm)
Installation dimension:86×75(mm)
Installation aperture:3.5(mm)
2.The size of SR-DH50 and SR-DH20:
Boundary dimension:82×58×20(mm)
Installation dimension:43×75(mm)
Installation aperture:3.5(mm)

FAQ
1. Q: Are you a factory or trading company?
A: We just want to tell you we can offer you good prices, professional service, professional english communication, professional after-sales service. And we are a factory.
2. Q: What certificate do you have?
A: We have CE,ROHS certificate.
3. Q:What kind of payment do you accept?
A: We accept T/T, Credit Card, Western Union for samples' order,only T/T for big orders.
4. Q:Do you have any MOQ?
A: we don't have MOQ for mid-brand packing, if need your design it has 300pcs to 1000pcs.
5. Q: How does your factory do regarding quality control?
A: We have a special QC department in charge of products' quality.
6. Q: How long is the warranty period?
A: All of our products have one year warranty.
7. Q: What's the main market of your company?
A: We have customers all over the world.
8. Q: How long will the products'delivery?
A: for samples'order will 3-10days, big orders are from 30-45days.
Guangzhou Queenswing Solar Energy Co. Ltd. is a professional manufacturer and exporter of solar products including power inverter, solar charge controller, solar lighting kit, solar panel, solar battery and Battery Charger in China. To provide high-quality product and considerate service is always our basic policy. We believe high quality creates business and progress is from improvement.

Main products:
Pure sine wave power inverter
Modified sine wave power inverter
UPS power inverter with charger
Car power inverter
PWM solar charge controller
MPPT solar charge controller
Wind solar hybrid controller
Solar lighting kit
Mono solar panel
Poly solar panel
Lead acid battery
Gel battery
Battery charger
Our power inverter and solar products are exported to most global coutries and get good reputation because of our favorable quality and stable performance.
7. Payment Terms:
T/T, Western Union, Money Gram, Credit Card,
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
8. Contact us:

queenswing.en.made-in-china.com