High-power lamp solar street light electrical performance requirements

Electrical performance requirements of a solar street lamps, the LED light source 1, the power of: 30 w2, color temperature: 6000 k3, lamp bead types: single 1 w imitation lumen ( SMD5730) 4, lamp plate on the table: 10 series 3 and 5, the luminous efficiency of lamps and lanterns: 100 lm/W, solar panels, 1/2



the solar street lamps Solar street light is a crystalline silicon solar battery power supply, valve control type sealed and maintenance-free battery ( Gel battery) Store electricity, super bright LED as light source, lamps and lanterns and controlled by the intelligent charging and discharging controller, is used to instead of the traditional public power lighting lamps. 】 Electrical performance requirements a, LED light source,

1, the power loss: 30 w

2, color temperature: 6000 k

3, lamp bead types: single 1 w imitation lumen ( SMD5730)

4, lamp plate on the table: 10 series 3 and

,

5 lighting lamps and lanterns: & ge; 100 lm/W

2, solar panels, Solar panels, 太阳能板) Is by absorbing sunlight, the solar radiation through the photoelectric effect or photochemical effect directly or indirectly converted into electrical energy device, the main material of most of the solar panel as the 'silicon', but because of the production cost is larger, so it widely used, we still have some limitations. 】

1, the mind polycrystalline silicon panels and single crystal silicon panels/amorphous silicon 【 非晶硅α- Si is also called the amorphous silicon. 】 Panels

1, the power: 100 w

2, working voltage 17 VDC

3, the battery

1, free maintenance lead-acid battery' The greatest characteristic of maintenance-free lead-acid batteries, just as its name implies is 'free maintenance. 】 / lithium battery

2, capacity: 12 v / 100 ah

4, 1, electric controller requirements

+ two time control: 10 lux light intensity of illumination, equal to the Yangtze river' The Yangtze river ( 长江) China's first, is the world's third longest river, the river. 】 The middle and lower reaches of the regional summer at 7:30 PM. ( By using panels light pressure intensity of illumination, open to turn off the lights the Application is introduced on the device camera flash can be used as a flashlight. 】 Time is more accurate and more reasonable; 0-255 lux can be arbitrary adjustable, shandong cape lighting electric co. , LTD. Is engaged in the production design of solar street light, high lamp factory, 20 years experience in production of solar street lamps, and build the most professional manufacturer of solar street lamps, 13805257308. , turn off the light intensity of illumination by default in turn on the light intensity of illumination to add 10 lux fundamentally; After turn on the light intensity of illumination set, also can choose time control in optical fundamentally.

2, rated voltage: 12/24 VDC automatically identify the charging current

3, system: 10 a / 20 a

4, the input voltage size: 9 v - 32 v

5, the output voltage size: VBAT + 2 v ~ 60 v ( VBAT voltage of battery) :

6, open load voltage 60 v

7, maximum efficiency: 96% :

8, constant current precision & lt; 2%

9, static power consumption: 12 v: & lt; 10mA24V:< 8 ma

10, the temperature coefficient of counter: - 3 mv /℃/ 2 v ( 25℃）

battery has a negative temperature characteristic, at room temperature ( 25℃） , every increase 1 ℃, the 12 v battery voltage lower 0. 014 - 0. Voltage 018 v mercy, this controller will give counter, not only ensure battery to work in the constant pressure environment, delay its service life; And ensure it will not be affected by summer high temperature environment to use when power often undervoltage.