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Solar Powered Outdoor Lights / Outside Solar Lights CE ISO 9001 Certificate

Wuxi Yujia Industry & Trading Co.,Ltd

Solar Powered Outdoor Lights / Outside Solar Lights CE ISO 9001 Certificate

Brand Name : Princegardening

Model Number : lamp

Certification : CE ISO9001

Place of Origin : China

MOQ : 1pcs

Price : usd 100-200 pcs

Payment Terms : L/C, T/T

Supply Ability : 100 pcs week

Delivery Time : 7-15 days

Packaging Details : Customizing according to customer requirements

size : customed

color : customed

height : 5-10m

material : SS

certificate : CE IOS9001

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Construction of street lamps of 4 meter solar street lamps in rural areas Stainless Steel gray color big size

Solar energy is an inexhaustible, clean, pollution-free and renewable green energy source. Photovoltaic power is considered to be the most important new energy in the twenty-first Century, with unparalleled advantages of other conventional energy such as cleanness, high security, the relative universality and sufficiency of energy, the long life and the maintenance free. The solar street lamps do not need to lay cables, do not have AC power supply, do not generate electricity, and use DC power supply and control. It has the advantages of good stability, long life, high luminous efficiency, easy installation and maintenance, high safety performance, energy saving and environmental protection, economical and practical and so on. It can be widely used in urban main roads, sub arterial roads, residential areas, factories, tourist attractions, parking lots and other places. The lamp pole structure of the product parts: steel lamp pole and bracket, the surface is sprayed with plastic, and the battery panel is connected with a special anti-theft stainless steel screw.

The solar street lamp system can guarantee normal work in rainy weather for more than 15 days. Its system is composed of LED light source (including drive), solar panel, battery (including battery insulation box), solar street lamp controller, street lamp lamp pole (including base) and auxiliary material and wire rod, and so on, which constitute [1].

Single crystal silicon or polysilicon solar cell components are generally selected for solar cell components; LED lamp head is generally used for high power LED light source; the controller is usually placed in the lamp pole with light control, time control, overcharge protection and reverse protection. More advanced controllers have four seasons to adjust the lighting time function and half power work. Able, intelligent charge and discharge function and so on; the battery is usually placed in the ground or there will be a special storage battery incubator, which can be used as valve controlled lead-acid battery, colloid battery, iron and aluminum battery or lithium battery. Solar lamps are fully automated without trenching and wiring, but the lampposts need to be installed on embedded parts (concrete bases).

1. high luminous efficiency, low power consumption, long service life and low working temperature.

2. safety and reliability.

3. the reaction speed is fast, the volume of the unit is small, and the environment is green.

4. in the same brightness, power consumption is 1/10 of the incandescent lamp, 1/3 of the fluorescent lamp, and 50 times the life of the incandescent lamp, 20 times the fluorescent lamp, and the fourth generation of lighting products after the incandescent lamp, the fluorescent lamp, and the gas discharge lamp.

The emergence of 5. single high-power ultra bright LED is possible in the LED application field to the high efficiency lighting source market, and will be one of the greatest inventions after Edison's invention of the incandescent lamp. [3]

Common troubleshooting method

1. there is voltage on the solar panel, but it can not be charged. LEDI green light does not check whether the solar panel interface of the controller is reliable.

2. charging indicator LEDI (green light) fast scintillation system voltage overvoltage, check whether the battery is open, or whether the battery is connected reliably. Or the charging circuit is damaged

3. the load indicator LED3 (red light) is bright, but the load is not working to check whether the load terminal wiring is reliable.

4. the load indicator LED3 (red light) flickers quickly, and the load does not work short circuit.

5. load indicator LED3 (red light) slow flash, and the load is not working load power is too large.

6. LED2 shows red, and the load is not working. Battery voltage protection. Please charge.

7. the whole light is not bright. Solar street lamps are used for outdoor lighting, often meeting high temperature and rain, low temperature rain and snow weather, and solar street lamp controller is usually installed in the lamp pole, which easily causes its water to be short circuited by the controller. First observe whether the terminal of the controller has water track rust, if the controller is very likely to be damaged, no battery voltage measurement, such as the 12V solar street lamp power supply system, the battery voltage is lower than 10.8V, the battery has not stored electricity, need to be replaced more. Check whether there is voltage or current output when the battery panel is working normally. No battery board is damaged, change the battery board. All of these are all right. Check the light source, only supply the light source, see if it is lit or not, then replace the light source.

8. the lights flickered. The cause of this failure is poor contact with the line, battery loss and serious reduction of storage capacity.

The 9. light time is short, and the duration of the rainy day is short. Usually the storage capacity of battery is reduced and the storage capacity is sufficient. Replace a reasonable battery.

10. the light source of the solar street lamp is not all bright. Many solar street lamps use dot matrix LED light source. In addition to the quality of LED light source, some bead welding will cause this situation. The solution is to replace the corresponding lamp beads, solidly and firmly replace the entire lamp holder.

Therefore, the width of the designed weld meets the requirements. As long as the welding quality is guaranteed, the wind resistance of the lamp pole is no problem.

Controller

The main function of the solar charge and discharge controller is to protect the battery. The basic functions must be overcharge protection, over discharge protection, light control, time control, anti reverse connection, charging trickle protection, undervoltage protection, waterproof protection and so on. [1]

1) selection of devices

In the selection of devices, at present, there is a single chip computer and a comparator. There are many schemes, each has its own characteristics and advantages. It should be selected according to the needs of the customer group.

2) surface treatment

This series of products use the new technology of electrostatic coating, mainly with FP professional building materials paint. It can meet the customer's requirements for the harmony of color and environment on the surface of the product. At the same time, the product has high self cleaning, strong corrosion resistance and aging resistance. It is suitable for any climate environment. The processing technology is designed for hot dip zinc on the basis of coating, so that the product performance is greatly improved, to meet the most stringent requirements of AAMA2605.2005, other indicators have reached or exceeded the requirements of GB.

3) charge trickle protection

When the battery is charged by the Yijia solar panel, the battery will lose the water or lose control when it reaches the peak voltage. If the battery is charged, the battery can not be saturated if the charge is stopped. After charging to the peak voltage, the controller depressurizes 1V immediately and enters a trickle charge state. It ensures that the battery can be stable in full state and avoids the loss of water or out of control. It is similar to the cycle charge of the battery. It not only protects the battery from a high efficiency, but also raises the charge times and the service life of the battery. Longer.

Solar Powered Outdoor Lights / Outside Solar Lights CE ISO 9001 Certificate

Solar Powered Outdoor Lights / Outside Solar Lights CE ISO 9001 Certificate


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rattan solar lights

      

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