solar street light 120W

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Product Description:

solar street light DZS-02

This model is the most saleable typer,suitable for differernt market,both high-quality and cost-effective
Features:1.US Bridgelux high grade led chips and high quality drivers are used
2.IP66 guard level, resistant from water and dust
3.Both high-quality and cost-effective


Remarks:
1.Meanwell driver is applied in lamp power over 100W
2.Easy for led module replacement in late maintenance period

LED Power120WLED modelDZS-02
MaterialQ235steelworking Voltage24V, DC24V
LED luminous efficiency>120lm/WPower Factor>0.95
CRI (color rendering index)>75RaLamp's Efficiency>90%
Beam Angle130 DegreeGuard LevelIP65
Lifespanmore than50,000hrsWarranty3 years
Color Temperature3300-6500K (CW)Certification CE, ROHS

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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: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:What are the problems of LED solar lights such as high damage rate and low brightness
The utilization of solar energy itself is not high, only 15%-17%. An ordinary 100WLED street lamp cost even if 2000 yuan, then with the wind and solar complementary system is estimated to be ten thousand yuan. 
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: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: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:What is the working principle of solar lighting?
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:How long can a solar street light be used?
The whole series of solar street lamp life of the short board in the battery, in the purchase of solar street lights when the proposed battery to configure the larger, the development of the battery life is his cycle discharge life, the full discharge is about 400 to 700 times, You battery capacity is enough to discharge only a day, then the battery is easy to damage, but the battery capacity is several times a day discharge, it shows a few days to have a cycle, which greatly increased the battery life , And the capacity of the battery is a few times a day discharge, that is, several consecutive rainy days to ensure.
Q:Can a solar-charged watch be filled with a fluorescent lamp?
Amorphous silicon solar panels in the fluorescent lamp when the best power generation capacity
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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