Nanjing Putian Datang Information Electronics Co., Ltd.

China Manufacturer with main products: Solar Controller, Solar Controllers, Solar Charge Controllers, Solar Charge Controller, 10a Solar Controller, 5A Solar Controller, Waterproof...

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Solar Light Controller Auto Drop Light's Power When Battery Isn't Adequate

Payment Terms: T/T

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Jiangsu in China
Packaging Details: 36 pcs per carton

Specifications

Application: 
12V: Solar LED lights with max. 170WP solar panel and max. 60W LED light (the circuit of LED light should be from 5 series to 17 series)
24V: Solar LED lights with max. 360WP solar panel and max. 60W LED light (the circuit of LED light is from 9 series to 17 series. If the circuit is 10 series, the max. LED light can be 80W)
 
General description: This software introduction applies to CL series solar controller which has CL12/2410LI-A, CL12/2410LI-D, and CL12/2410LI-E. This series are all integrated with LED constant current driver. The maximum conversion efficiency reaches 94%. With fully sealed waterproof design and wide output voltage, the product applies to most LED solar street lights. The output current can be adjusted for 3 time frames. 
It is common that the solar street light doesn't work because of the power-lack of battery. CL12/2410LI-D can automatically adjust the load's power according to the left capacity of battery. This increases the working time of the lights. 
CL12/2410LI-E has a function of automatic time controlling at dusk and dawn according to different seasons, so you needn't adjust the working time of the lights in different seasons. 
 
Features: 
(1) This controller adopts fully sealed waterproof design, and protection grade reaches IP67, which assures that the controller can be used in any bad conditions; 
(2) This controller adopts aluminum housing design, and is filled with high heat conductivity sealant, which assures great heat dissipation; 
(3) External temperature sensor assures real-time temperature compensation; 
(4) This controller can withstand from -35º C to 60º Chigh and low temperature, so it can adapt to extreme temperature. 
(5) Wireless computer connection: Our controller can connect computer wirelessly through our company's programmer. Then we can set the controller's parameters such as protection voltage and so on (See our software oerating instructions)
(6) Integration: This product is used for LED solar street light, combining solar controller and LED driver. 
(7) Wide range of output voltage: The driver part of this controller has wide output voltage. This meets the needs of different LED lights. 
(8) 3 time frames output current regulation: This controller divides the discharging into 3 time frames, and the output current can be adjusted. Every time frame ranges from 10 minutes to 990 minutes. The output current of every time frame ranges from 150mA to 4800mA. If the output current of one time frame is set to be 0mA, this time frame is off. This function helps customers to save the cost of solar panel and battery. 
 
Special function: Auto drop power Automatically adjust the power of load according to the left capacity of battery to make the light work longer time. When the controller tests the voltage of battery is less than 12.5V, the controller begins drop power automatically. When the voltage of battery is from 12.5V to 11.8V, the output current of the controller changes linearly from 70%~30% of the setting value. (24V: Double the voltage)
 
Protection function: Lightning protection, overcharge and overdischarge protection, reverse polarity protection, reverse current protection at night, open circuit protection, short circuit protection, over current protection, over voltage protection, over load protection, and over temperature protection. 
 
Delivery details: 3-25days depends on the quantities. 
Packaging Details: 1PC/box, 36PCS/carton, carton size: 435mm× 227mm× 267mm, gross weight: 11.8kg.

Model CL12/2410LI-D
Input voltage DC12V/24V
Output voltage 15-60V/29-60V
Self consumption Average static power consumption 16 mA
Max. charging current 10A
Max. output power 60W
Max. conversion efficiency 94%
Output current error ∠ 3%
Range of output current 150mA  -  4800mA
Max. solar panel 175WP(12V system)  /  360WP(24V system)
Max. solar panel voltage DC55V
Working temperature -35  ~  60º C
Charging mode MCT mode(Automatically tracing solar panel’ s Max. charging current)
Working mode Light controlling and time controlling and constant current; 3 time frames
Parameter setting infrared remote control
Over-charging voltage protection 14.5/29.0V(normal temperature, with temperature compensation)
Under voltage protection Users can set it according to their needs (factory default 11V/22V)
Exit under voltage protection Users can set it according to their needs (factory default 12.5V/25V)
Intensity of illumination for turning on lights Users can set it according to their needs (factory default 5lux)
Intensity of illumination for turning off lights Intensity of illumination for turning on lights plus 10lux
Weight 275g
Material Aluminum
Size 97mm× 76mm× 23mm
Application scope 12V/24V solar LED lighting system
IP grade IP67
Lifetime more than 50, 000 hours
Scope of power decrease (CL12/2410LI-D):
12V: If the voltage of battery is less than 12.5V, the controller begins drop power automatically. When the voltage of battery is from 12.5V to 11.8V, the output current of the controller changes linearly from 70%~30% of the setting value. (24V: double the voltage)
 
CL series are intergrated with LED driver. That means the LED light needn’ t include driver, so the cost of driver is saved. CL series have the function of output current adjustable, and this function realize the load’ s power adjustable. For example, a 30W LED lights can work as follows:
The first time period:           300minutes(5hours)            30W
The second time period:       300minutes(5hours)            10W
The third time period:               180minutes(3hours)            20W
If you use ordinary solar controller, the 30W LED lights will work as follows:
The first time period:           300minutes(5hours)            30W
The second time period:       300minutes(5hours)            30W
The third time period:               180minutes(3hours)            30W
Thus our CL series help save 130Wh.
 
Suppose the 30W LED lights works 13 hours a day. The sun time per day is 4 days. The rainy days are 7 days. Let’ s compare the configuration bewteen these two solar light system.
Solar controller ordinary CL series Comparison
Solar panel 285Wp 190Wp 95Wp
Battery 3PCs 12V 120Ah 2PCs 12V 120Ah 1PC 12V 120Ah
Conclusion: CL series help save solar panel 95Wp, battery 1PC 12V 120Ah. Thus the solar lights using CL will save a lot of money.
 
 

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