Solar Lantern with Radio and MP3 hot sale

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Loading Port:
Shekou
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TT OR LC
Min Order Qty:
100 set
Supply Capability:
2000 set/month
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1. Description of Solar Lantern with Radio and MP3 hot sale

- Radio&MP3 fucntion, more attactive in the market

- Battery level indicator

- High-efficiency lithium battery

- Glowing strap

- USB output for mobile phone charging

- Comfortable reading light


2.  Features of Solar Lantern with Radio and MP3 hot sale

- Rechargeable by solar or your Micro USB phone charger

- 5brightness settings, with comfortable reading light

- Smart battery level indicator design, remind you to recharge the lantern timely

- With radio&MP3 function, let people get access to the latest news & more entertainment

- USB output to charge most smart phones

- Over-charge & over dis-charge protection

- One year real warranty from shipment on-board

 

3. Specifications of Solar Lantern with Radio and MP3 hot sale

 

Solar panel3.5W 9V poly crystalline
Battery6V 4500mAh SLA battery
Light Source8pcs LED, 1W,110lm,6000K~6500K
Phone ChargerUSB output, 5-in-1 cable
MaterialABS+plastic (weather resistant)
Charging time9Hrs in full sunshine
Lighting time32hours for brightest;
40hours for brighter
(On full battery)65hours for bright
100hours for reading light
120hours for bed light
Packing1pc/color box
(can do customized box)
Delivery10-15days for trial order

 

4. Images of Solar Lantern with Radio and MP3 hot sale

 


Solar Lantern with Radio and MP3 hot sale

Solar Lantern with Radio and MP3 hot sale


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Q:What are the parts of the solar lamp
Solar panels are the core of solar street lights, solar lighting is the highest part of the value. Its role is to convert the sun's radiation capacity into electricity, or sent to the battery to store up. In many solar cells in the more common and more practical monocrystalline silicon solar cells, polysilicon solar cells and amorphous silicon solar cells and other three. In the sunny sunshine good sun and the east of the region, the use of polysilicon solar cells as well,
Q:Can a solar-charged watch be filled with a fluorescent lamp?
In short, the output current when the fluorescent lamp is very small, unless the load current is very small appliances, or nothing meaningful.
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:What are the advantages of solar led street light?
And in the winter only half, cloudy day is generally only about 1/5, so that the energy density is very low. Therefore, in the use of solar energy, you want to get a certain conversion power, often need a considerable area of ​​a collection and conversion equipment, cost higher.
Q:What are the components of the solar street light
battery is generally placed in the ground or there will be a special battery incubator, can be used VRLA batteries, colloidal batteries, Iron-aluminum batteries or lithium batteries. Solar lamps are fully automatic and do not require trenching, but the poles need to be mounted on the embedded parts (concrete base).
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:What are the problems of LED solar lights such as high damage rate and low brightness
At present there are more solar LED lighting solar street lamp battery, the battery itself is not what the problem is, the most important is the unreasonable allocation of the battery capacity is low, the lighting time constant, but the capacity of the battery, battery life cycles to increase very reduced, life expectancy of 3 years may be the standard battery in 1 years later or 2 years later on a big problem.
Q:The working principle of solar lamps
The use of photovoltaic effect of the principle of solar solar panels solar solar panels 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 10lux or so, the solar panel open circuit voltage 4.5V
Q:How to charge the solar lights
Solar panels open circuit voltage of about 4.5V, charge and discharge controller to detect the voltage after the action, the battery discharge to the lamp.
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,

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