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

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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:Solar lights do not always open but charge every day, the battery will be bad
Open circuit voltage of about 4.5V, charge and discharge controller to detect this voltage after the action, the battery discharge to the lamp.
Q:How to charge the solar lights
After the battery discharge 8.5h, charge and discharge control action, the battery discharge end.
Q:What are the features and advantages of solar street lights?
Also, because the solar street lamp free electricity, as long as a you can input, no maintenance cost, generally two three years to recover the investment cost and benefit. Third points, compared with the conventional solar street lights, security is relatively strong, because he is ultra low voltage products, so relatively safe. 
Q:How to determine the power of solar panels solar panels that the number of w
The power of the solar street light depends on the width of the road and the surrounding environment, depending on the width of the road, the line distance depends on the power of the light source and the secondary light distribution of the lamp. With the growing shortage of traditional energy, solar energy applications will be more and more widely, especially in the field of solar power in a few years time has developed industry.
Q:How long can a solar street light be used?
small plant life shorter, to 3 years 5 years the actual capacity of the battery than the initial capacity to reduce a lot, replace a battery price Not too high, then where the purchase can be replaced. The fourth controller, the controller price is relatively low more than 100 dollars, the service life of 5 years or so, and finally part of the poles, most companies are currently available for you are hot-dip galvanized spray poles, by 10,20 Year will not be damaged.
Q:The advantages of solar garden lights
Lamp appearance requirements do not be very high, relatively practical on the line.
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: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:What are the components of the solar street light
Solar lamps are fully automatic and do not require trenching, but the poles need to be mounted on the embedded parts (concrete base).
Q:What is the meaning of the solar controller battery indicator light
After discharge, the internal active material can be regenerated by charging the stored energy into chemical energy, and chemical energy can be converted into electrical energy when the discharge is needed. The battery is called Battery (Storage), also known as the two battery.

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