solar LED lighting system, solar portable LED lighting, outdoor and indoor solar light

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Ningbo
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TT OR LC
Min Order Qty:
1000 pc
Supply Capability:
10000 pc/month

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Product Description:

2.1W Solar Portable Power Bulb-Plug & Play For Indoor/Outdoor

-Solar panel: 3W

-Battery:3.7V 4000mAh Lithium battery

-LED: 7pcs SMD5730 2.1W, 200lumen

-Size of bulb: 13.8*9*9cm

-Inner box: 16.7*11.7*20.6

-Carton size: 60.5*35.6*22.6cm




Solar panel size: 3W


Working: Lighting and mobile charge


Two colors: Rubberized Matt Black and White color



DC5521 charge input

 


we are the factory produce solar product for more than 17 years already, we are Professional production in the solar items. this small solar portable lighting system, its for developing countries, the price cheaper, we all used Lithum battery which inside of the LED bulb, its very light, the LED bulb can put everywhere if you want, and also it can be a torch, one light can lighting a room,around 200LM,the light are warm, not cold. the bulb have 5V/1A USB output, it can charge different mobile phones, but can not charge Ipad. This item are very hot sell in the South Africa market, 10,000per a month, after strong sunshine, charge a day, can works more than 10 hours.

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Q:How to handmade a small solar light
Tubular solar water heaters by the water cycle, is divided into natural circulation and pump, the former simple and cheap, but the requirements of the circular water design is very skillful, or can not cycle, a pool of stagnant water. There is no problem with the pump cycle, but to add electricity consumption, but also spend money to buy a pump, the water requirements on the low.
Q:The working principle of solar lamps
Aluminum alloy lamp column is made of aluminum alloy, belong to the metal material, so the correct statement; B. nitrogen chemical nature is not lively, can be used for protection in the bulb, so the correct statement; C. organic synthesis materials must have three characteristics
Q:What is good for solar lights?
Under normal circumstances is south by west point, because it can get more sufficient sunshine, of course, also has a relationship with the angle, so according to the specific installation location to configure the.
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 are the parts of the solar lamp
Regardless of the size of the solar fixture, a well-behaved charge-discharge controller is essential. In order to extend the battery life, it must be its charge and discharge conditions to be limited to prevent the battery overcharge and deep charge. In the larger temperature difference, the qualified controller should also have the temperature compensation function. At the same time solar controller should have both street lamp control function, with light control, time control function, and should have a night automatically cut off the load function, to facilitate rainy days to extend the street lamp working hours.
Q:What is the working principle of solar lighting?
Solar energy into electricity, stored in the battery inside. Battery pack to the lamp (usually LED lights)
Q:How long can a solar street light be used?
Solar street light is an independent lighting system, also said that their power for lighting, do not have access to the power grid, solar panels during the day to convert light energy into the battery, the battery at night to supply the power to the light source Lighting, is a typical power generation discharge system. For solar panels, we all know that is a power generation equipment, he is made of pure silicon as the main material, life is very long, at least 20 years
Q:What is the meaning of the solar controller battery indicator light
On the other hand, the opposite is full. The general voltage is greater than 12V
Q:The development trend of solar lights
But the oil energy shortage, the urgency of coal resources makes the existing power generation is far from meeting the demand for electricity consumption, solar power generation promotion is very urgent, the market potential is enormous.
Q:How to charge the solar lights
Solar energy as a "inexhaustible" safe, environmentally friendly new energy more and more attention.

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