solar panel for public led park street light bulbs lamp

Gathering the sunshine, beauty the world.

Established in 1984, specializes in developing and manufacturing customized solar powered lighting systems for a wide range of lighting applications. It currently owns its own manufacturing plants with a total area of 40,000 square meters, with multiple workshops for the production of solar panels, lamp poles, and LED lights. 

Our experienced engineering team is committed to providing our customers with high quality solar lighting systems and excellent customer service. JoySolar are certified by ISO9001, TUV(ICE), MCS, CE, SONCAP.

We aim to provide energy saving and environmentally friendly solar powered products solutions at competitive prices around the world.

DESCRIPTION OF DESIGN

1. This system configuration is suitable for area that peak sunshine for five hours, three continuous rainy days. System configuration can be designed according to customer's specific project requirements and climate conditions.

2. The energy of Solar street lighting is form solar radiation, Whether the sunlight that exposure to solar panels is abundant or not directly affect lamp lighting effects, so solar panels can exposure to sunlight at any period of time , so when Select where to install the lamp, you should avoid tall buildings or other objects that can block the panels.

3. In order to ensure its beautiful characteristic and its ability that receive better solar radiation, we suggest that  you should clean the dust on the solar panels every half of one year , but don't rinse area from the bottom up.

4. Battery is placed on the top of the pole, and it’s good for battery heat-dissipation, shortening the length of the cable, reducing pressure drop, easy installation & anti-theft.

1. LED Description

LED lamp shade is a transparent shade and made of polycarbonate plastic injection molding material, high strength, good light ; using LED as the light source, and LED is light emitting diodes, has the characteristics of high efficiency and long life.At present, the lamp is shaping up as a mainstream lighting products of new generation.

   Using vacuum coating launcher ; high purity aluminum reflection cavity, light shell and heat dissipation body ; high strength of tempered glass cover ; high-power LED light source ; efficient constant - current source. 

1. Have a initiate integration design for radiator and lamp body , LED is direct connected to shell tightly , heat is dissipated by convection from the outside faces of the radiator to the surrounding air.guaranteed the LED street light the lifespan of 50000 hours fully . If working 12 hours a day, its lifespan is more than 10 years, of course have a low maintenance cost.

2. Lamp shade is die-casted to model with aluminum alloy ,and it can play a role in heat dissipation waterproof, dustproof. Have a treatment that UV-resistant and corrosion resistance for lighting surface and the overall lighting up to the IP65 standard. 

3. A monomer ellipse aluminum reflective cavity with solitary ball surface design,LED light is controlled in the range of needs, improves the uniformity of lamps glowing effect and light energy utilization, but also highlight the advantages of energy - saving LED lamps.Compared to traditional sodium lamp, you can save more than 70 %;

4. Non-badness glare,non-stroboscopic . Eliminate the dazzling ,visual fatigue and interference of sight line that caused by the badness glare of the common street light. Improve the safety of driving;

5. Low working voltage, advantage: Not like ordinary street lamp that because of the high-pressure adsorption dust, result in the chimney becoming black. safe and reliable;

6. Low operating temperature, LED light source belong to cold light source, good heat dissipation, the operating temperature <60degree,Don't cause aging yellow lampshade;

7. Start without delay, Electricity is to reach normal brightness, Pass on electricity immediately reach normal brightness, no need waiting, Eliminates the traditional street lamp for a long period of time the boot process;

8. Impact resistance, be able to bear shock, No filament and glass shell, No traditional lighting splintery problem;

9. High color rendering index, good color rendering. The color is more real, more colorful;

10. Variety of color temperature for chose, Can meet the requirements of different occasions for color temperature;

11. Wide input voltage, Constant current technique, high efficiency, low quantity of heat, High precision of constant current;

12. For electricity grid is pollution-free. Power factor≥0.9. harmonic distortion≤20%;

13. Intelligent control, constant current, the power could be intelligence adjusted according to the needed. Using single chip microcomputer combined with the traditional power supply converter, can realize intelligent control of high power LED light source: light-operated + time control + power automatic adjustment;

14. The thin of the appearance, can effectively reduce wind resistance, reducing load of the light pole, enhanced safety coefficient;

15. Environment-friendly; no lead,no mercury etc pollution element, there is no pollution to the environment.

16. Combined with solar panels is a good partner, give full play to the LED the advantages of dc low voltage work ,energy conservation and environmental protection, Solar panels combined with LED light source, For clients to achieve the best cost performance and high reliability.

2. Battery Description

Gel battery is able to bear overfull charge or overfull discharge, able to bear shaking,shock resistance, Long storage life. High quality alloy plate grid and unique electrolyte formula, Delicate and perfect processing and manufacturing technology, Make the battery has a large capacity,good deep discharge performance,charge acceptance ability,low temperature starting ability,low self-discharge rate,Good performance of resistance to temperature change,,long life characteristics and so on. Security seal structure, no need add acid or water to maintenance it, Does not leak acid, No acid mist, Environmental pollution free.

Storage battery is gel deep cycle discharge type, apply to frequent load changes, harsh environment temperature conditions. inside a specially designed grid to ensure the reliability of the depth of discharge cycle, under this 100% discharge circumstance, could recycle use it 400 times. Used for solar street lamps and other light cycle system, could guarantee the cycle life of more than 2000 times.

3. Controller Description

CIS controller is special designed for solar street light, provide perfect, multiple protection for solar street lamps’ electrical systems, and through good control strategy, effective extend the system’s power supply time.
*protection grade: IP68, effective dust-proof and water-proof
*sturdy and durable aluminium alloy case, anti-corrosion
*four stages charge control(main charge,powerful charge,equalizing charge,float charge)
*Single and double street light output contro l flexible
*infrared remote controller (CU) set, simplicity and convenience operator 
*LED status indicate
*at night all the time,morning and twilight double time light-operated/time control timing function
*external temperature sensor, automatic temperature compensation
*output power regulatory function, saving energy and protecting environment.

*compact structure, small volume, easy to install

PRODUCT FUNCTION

*Over protection: could chose LVD mode or SOC mode

*Overvoltage protection: 12V system 15.5V, 24V system 31V cut off the load

*Low-voltage protection: 12V system 10.5V, 24V system 21V cut off the load

*Over-current protection: When the actual current is 110% greater than the rated current, Delay of 120 s to cut off the load

   When the actual current is 150% greater than the rated current, Delay of 10 s to cut off the load

   When the actual current is 200% greater than the rated current, Delay of 3 s to cut off the load

*Short-circuit protection: When the actual current is three times greater than the rated current, immediately cut off the load

Reverse polarity protection

4. Solar panel Description

5. Pole and other fitting

Components surface is sprayed with the powder after hot galvanized anti-corrosion treatment, white color (or other colors on custom’s request), smooth surface, non-discolouring , no pinhole hang, no flow, no peeling phenomenon ; Galvanized layer thickness is not less than 85 microns, the coating thickness is not less than 100 microns. Galvanized treatment is in accordance with the standard of GB/T13912-2002 " Film pencil hardness measurement”, GB/T1732-1993 “Paint film punching resistance measurement”,GB/T9286-1998 “Paint film of the cross test”

 6. CERTIFICATE

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