Solar Street Light C 30W-300w and Save Energy-2015 New Products

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
30 set
Supply Capability:
30000 set/month

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Product Description:

Solar Lantern

The lamp is made by whole aluminum die casting,the model is succeed shaped in first time, after precision polishing then electrostatic spraying,transmitting cover is made by toughened glass.  

Feature:

1. Super Stable:Long time burning before shipment,IP65/66 waterproof protection

2. High-quality service:Three years warranty,1 years full replacement and 2 years maintenance

3. The Best Quality:Only using well-known brand led chip,Long-term stable suppliers to ensure that the raw material quality

4. Ultra energy efficient: 1W LED =2W Fluoerecent= 10W Incandescent

5. Long lifetime: 50000 hours led life span

6. Environment and health protection: No UV &IR light, No Mercury, No flash, visual comfort

7. Solid-state light source:Distant range transport safety


Funtion of Our led street light:

1. More close to regular light effect,the best choice for replacement.

2. Die cast aluminium housing design,reliable heatsink for high watts street light.

3. New design conception,Suitable high power led chip ready.Cheaper to Excellent led chip by your request.

4. Energy saving, saving 50% than the traditional lights at the same brightness.

5. Inner high efficiency (95%) heat protection system, with the latest high efficiency constant currency driver, making the products can work under unstable voltage..

6. Long life span, more than 50000 hours,Our product can using from -40 degree to 50 degree


Specification

Product Name

C 30W-300w

Led chip brand

Epistar,Cree,Bridgelux

Led Module quantity

1/2/3PCS

Total led chip quantity

 24pcs

CCT

Cool White,Pure White, Warm White

luminous Flux

9000-12000lm

Power Factor

>0.95

Total Hamornical

<20%

Power Efficiency

>95%

CRI

80 Ra

Input Voltage

AC90-264V;DC12/24V

Output Voltage

 DC 42-52V

Frequency Range

50-60Hz

Work Temperature

-40 +65

Heat sink surface temperature

  52-55°C

IP Grade

65

Warranty

3Years

Material

Aluminum

Life

>80,000Hs

light power:

philip/Maso/Meanwell driver

Application:  

 12V 24V solar powered system 

Solar Street Light C 30W-300w and Save Energy-2015 New Products

FAQ

1, What’s price per product ?

A: It’s depends on the quantity, delivery date and payment terms of the order. We can talk further about the detail price issue. Our products is high quality with lower price level.

2, How to make payment?

We accept T/T or L/C.

3, What is your lead time?

Generally 1-5 weeks depends on the order quantity and your specific requirements.

4, Can you do OEM for us?

Yes, we can.

5, How do you pack your products?

We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.


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Q:Solar panels single crystal and double crystal in the rain which is easy to use
At present, monocrystalline silicon solar cell photoelectric conversion efficiency of about 15%, the highest reached 24%, which is all types of solar cells in the photoelectric conversion efficiency of the highest, but the production cost is so large that it can not be a large number of extensive And commonly used. Since monocrystalline silicon is typically coated with tempered glass and waterproof resin, it is rugged and durable for up to 15 years and up to 25 years.
Q:What is the working principle of solar panels?
No matter what kind of material to make the battery, the general requirements for solar cell materials are
Q:Can cold light make solar panels power
The drawback of solar thermal power generation is that the efficiency is low and the cost is high, At least 5 to 10 times more expensive than ordinary thermal power plants.
Q:Single crystal solar panels and polycrystalline solar panels
Monocrystalline silicon cells in the laboratory to achieve the conversion efficiency of 24.7%. Ordinary commercial conversion efficiency of 10% -18%. Monocrystalline silicon solar cells because of the production process problems, generally its semi-silicon ingots for the cylindrical into, and then through the slice -> cleaning -> diffusion knot -> remove the dice -> the production of electrodes -> corrosion around -> Reflective film and other workers made of finished products. General monocrystalline silicon solar cells four corners for the fillet. Monocrystalline silicon solar cell thickness is generally 200uM-350uM thick, and now the production trend is to ultra-thin and efficient direction
Q:What is the difference between solar panels and light panels?
Silicon solar cells are divided into monocrystalline silicon, polysilicon, amorphous silicon, silicon thin film solar cells and several. At present, the world's most widely used solar cells are silicon solar cells, in large-scale applications and industrial production is still dominated by the penetration rate of 90% or more, monocrystalline silicon solar cell photoelectric conversion efficiency of the highest technology is also the most mature.
Q:Polycrystalline solar panels are good or single crystal solar energy is good
From the cost of production, than the monocrystalline silicon solar cells to be cheaper, easy to manufacture materials, saving power consumption, the total cost of production is low, so get a lot of development. In addition, the polysilicon solar cell life than monocrystalline silicon solar cells shorter. From the performance and price ratio, monocrystalline silicon solar cells also slightly better.
Q:The voltage and power problems of solar panels
3, charge 12V battery when the power is really small, if it is a normal controller, then the equivalent of 18V voltage in the charge, probably 18 x (240 / 30.2) = 143w solar panels.
Q:What is the principle and structure of solar panels?
solar controller: the role of solar controller is to control the working state of the entire system, and the battery played a charge protection, over discharge protection role. In the larger temperature difference, the qualified controller should also have the function of temperature compensation. Other additional functions such as light control switch, time control switch should be the option of the controller;
Q:What is the principle of solar panels work?
light - heat - electric conversion method through the use of solar radiation generated by thermal energy, usually by the solar collector will absorb the heat into the refrigerant refrigerant, and then drive the turbine power generation. The previous process is the light-heat conversion process; the latter process is the thermo-electrical conversion process.
Q:How many solar panels have ah?
The area of ​​the solar cell chip is not exactly the same as the area of ​​the solar package panel, because some solar panels, although large, single solar wafer arrangement gap is wide, so that the solar panel power is not necessarily high. 2, in general, the power of solar panels is the bigger the better, so that the current generated in the sun, and soon it will be filled with built-in battery.

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