20W All in one LED Solar street Solar Street/Courtyard Light

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China main port
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TT OR LC
Min Order Qty:
100 set
Supply Capability:
10000 set/month

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Product Description:

Features:

1. Elegant Integrated Design, Aluminum alloy case

2. 72pcs Superb right LEDs/3 LED panels, 2000Lumens brightness equal to 200W normal lamp

3. 22.7W solar panel and the battery can be easily replaced by users

Night sensor + PIR motion sensor

4.140°wide lighting angle, 8m detecting distance

5. Support 3 nights after full charging

6. Easy to install and Auto on/off/PIR

 

Specification

Solar panel

22.7W, 17% efficiency

10 years

Li-ion battery

3.7V  144.3WH

1000 cycles

LED

20W, 2000 lumens

50,000Hrs, 2700~6500K

Lighting mode

25% dim light + motion sensor  (Bright lighting 30secs when people move through the light)

material

Aluminum alloy + Stoughened glass

Solar charging time

9~10 hours by bright sunlight

1000W/m2

Lighting time

Over 3 nights

Full charged

 

 

Product Application Area

1.    Wall

2.    Road

3.    Garden

4.    Park

5.    Square

6.    Pathway

20W All in one LED Solar street   Solar Street/Courtyard Light

20W All in one LED Solar street   Solar Street/Courtyard Light

20W All in one LED Solar street   Solar Street/Courtyard Light

 

20W All in one LED Solar street   Solar Street/Courtyard Light

 

 

What is the advantage of solar energy

Wireless and convenient to install.
Battery backup for cloudy or rainy days
Distrubuted light light and power – no single point of failure for enhanced security
No scheduled maintenance for up to 5 years
No cost of replacing concrete, asphalt or landscaping
No cost of transformers or meters to be added for electric service
 

 

 

FAQ

 

1.How is the effect of the PIR motion sensor?

The light will be in the energy saving mode when it is dark automatically, light will be off when it is dawn. With this characteristic, the light can be used as signal light, indicator light and continuous light.

 

2.What to do with the continuous rainy days?

Although solar light is charged by the sun, our product can work when the battery has electric power storage. We have considered the problem and many new products increase battery capacity, which can store enough power when the sunshine inadequate in case if continuous rainy days. The battery can support about 3 nights after fully charged. You don’t need to worry about the safety for there is overcharge protection for the core circuit board.

 

3.What to do with the rainy day?

Solar light is an outdoor lamp with the waterproof level of IP65. You don’t need to worry about the rainy day.

 

 

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Q:Solar lights do not always open but charge every day, the battery will be bad
Working principle: the use of photovoltaic effect of the principle of solar cells, solar panels during the day to receive solar radiation and converted into electrical energy output, through the charge and discharge controller stored in the battery, the night when the illumination gradually reduced to about 101ux, solar panels
Q:The working principle of solar lamps
Left and right, charge and discharge controller to detect this voltage after the action, the battery on the lamp discharge! The simplest said: solar panels will absorb solar energy and converted into electricity after the power reserve battery for night use.
Q:What are the advantages of solar led street light?
Dispersion: reach the Earth's surface of the total amount of solar radiation despite the large, but the energy density is very low. On average, near the Tropic of Cancer, in the case of sunny weather in summer, the irradiance of solar radiation at noon is the largest, and the average solar energy received in the area of ​​1 square meter perpendicular to the sun is about 1,000W. Year and night average, only about 200W.
Q:What are the parts of the solar lamp
Solar street light consists of the following components: solar panels, solar controllers, battery pack, light source, light pole and lamp shell. If the output power is AC 220V or 110V, but also configure the inverter.
Q:How to determine the power of solar panels solar panels that the number of w
the choice of the controller is often overlooked by the engineering staff of a problem, the quality of the controller is poor, 12V / 10A controller market price range, although the value of the entire street system, the smallest part, but it Is a very important part. Damage to the controller directly affect the life of the solar parts and the entire system procurement costs, one: should choose a lower power controller, the controller 24 hours without interruption, such as its own power part of the power, the best choice for power consumption 1 mA (MA) below the controller. Second, to select the high efficiency of the controller,
Q:What is good for solar lights?
Look at the installation height, 6 meters can be the use of human resources, generally 3-4 adults can stand up. Solar street lamps are generally installed in rural areas, large span, not suitable for crane installation. We usually install about 25 sets a day.
Q:The development trend of solar lights
For the market, accelerate the development of the solar cell industry will be promising.
Q:How long can a solar street light be used?
Solar street lamp life is also necessary maintenance, in the early installation, we must strictly in accordance with the construction standards to do, in the configuration as much as possible reasonable configuration, increase the capacity of the battery, thereby extending the life of solar lights.
Q:Can a solar-charged watch be filled with a fluorescent lamp?
Followed by monocrystalline silicon solar panels, and then is the polysilicon solar panels.
Q:How to handmade a small solar light
To improve endotherm, it is best to paint the container in black. Note that this way is too simple, water and heat absorption is one, there is no cushion and insulation, hot water during the day, if not timely use, to the dark and cool friends. B tube tube type solar water heater according to the material points, and divided into two kinds, metal pipe, amateur production easier, such as water pipes, then collectors, plus bucket can be. The other is the vacuum tube, high efficiency, but the amateur production more trouble, not easy to seal good.

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