PWM LED Solar Street Light Controller DH100

Description

1. Wireless and infrared remote control: allow for parameters setting and status checking.

2. High precision digital constant current control: the maximum efficiency is up to 96%.

3. Infrared/microwave human body induction function.

4. Power and working hours setting.

5. Lead-acid battery and lithium battery are available; operating parameters can be set by remote control.

6. Intelligent power mode: The load power can automatically adjust according to the battery level.

7. Low sleep current for long-distance transportation and storage.

8. All-sided monitoring for system; system status recording for 7 days at most.

9. With metal outer shell and IP67 waterproof rating, the product can function well in various tough situations.

10. High-precision digital step-up voltage and constant current control algorithm: ensure high efficiency and high constant current accuracy and extend the lifespan of battery.

11. Battery charge and discharge temperature protection: when the temperature exceeds a certain value, the load will be shut off.

12. Provide battery/PV reverse electrode protection, LED short-circuit, open-circuit, and limited power protection, etc.

Items		Values	Adjustable		Default
Model	DH60	DH100	DH120
Remote control type	2.4G wireless remote control: -W Infrared remote control: -R
System voltage	12V/24V
Zero load loss	-R ：<10mA/12V；<15mA/24V -W：<32mA/12V；<38mA/24V
Sleep loss	<0.8MA/12V；<8MA/24V
Maximum charge current	10A	15A	20A
Solar input voltage	≤ 55V
Typical efficiency of constant current source	90% ～ 96%
Output power	40W/12V 60W/24V	50W/12V 100W/24V	60W/12V 120W/24V
Output current	50mA～2000mA	50mA～3300mA	50mA～4000mA	√	330mA
Over voltage	Lead-acid battery: 16V; lithium battery: charge voltage +2V
Equalizing charge voltage	Lead-acid battery: 14.6V; lithium battery: no equalizing charge
Equalizing charge interval	30 days
Boost charge voltage (lead-acid) Charge voltage (lithium)	9.00V ～17.00V, settable			√	12.45V
Floating charge voltage (lead-acid) Charge return voltage (lithium)	9.00V ～17.00V, settable			√	12.00V
Over discharge voltage	9.00V ～17.00V, settable			√	09.20V
Over discharge return voltage	9.00V ～17.00V, settable			√	10.20V
Temperature compensation	Lead-acid battery: -3.0mV/℃/2V; lithium battery: no compensation
Current accuracy	< 3%
Light control voltage	3V ～ 11V			√	5V
Light control delay	5s～60s/2min～60min			√	10s
Operating temperature	-35℃ ～ +65℃
IP rating	IP67
Weight	150g	280g	280g