Solar street lamps factory power depends on the road width and the surrounding environment, highly depends on the road, wide spacing depends on the power of light source and lamps and lanterns of the secondary light distribution.
As the traditional energy increasingly scarce, the application of solar energy will be more and more widely, especially solar
the solar street lamps
Solar street light is a crystalline silicon solar battery power supply, valve control type sealed and maintenance-free battery (
Gel battery)
Store electricity, super bright LED as light source, lamps and lanterns and controlled by the intelligent charging and discharging controller, is used to instead of the traditional public power lighting lamps.
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The factory's power depends on the road width and the surrounding environment, highly depends on the wide roads, spacing depends on the power of light source and lamps and lanterns of the secondary light distribution.
As the traditional energy increasingly scarce, the application of solar energy will be more and more widely, especially solar power areas within the short several years has developed industry.
长【
Called the NBS National Bridal Service (
The national association of wedding services)
, LTD. , founded in 1951.
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Street lights as what p;
1: currently, restrict the application of solar power is one of the most important link is the price, with a light dual solar street light, for example, two way such as effective illumination 4 6 downstream area.
5 h/day, 7 hours each night discharge, calculate the panels to 20% increase in reserve)
The panels will need to about 160 w, according to the cost of the panels will be 4800 yuan, plus 180 ah battery costs are at around 1800, the whole street lamp one-time cost big caused a major bottleneck in the field of solar street light applications.
2: the service life of the battery should also be considered in the whole street lamp system application, usually the battery warranty of three years or five years, general electric storage charge of discontent will happen after six months, the some actual charge rate may fall to about 50%, it will affect the continuous rainy day period of the night to choose a good battery is especially important.
3: some solar street lamps factory project traders often choose LED lights for solar street lighting, but the quality of the LED lights layer is poor, droop serious LED light half 50%.
So the best choice for light, long life, high light efficiency, light failure slower LVD electrodeless lamp'
LVD electrodeless lamp without the traditional light source filament and electrodes, mainly composed of high frequency generator, power coupler and glass bulb shell of three parts, through the electromagnetic induction method coupled to the energy inside the bulb, is integrated power electronics, plasma, magnetic materials, such as theory developed high-tech lighting products.
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, or choose low voltage sodium lamp, etc.
4: the choice of solar street lamps factory controller is often overlooked by engineering contractor of a problem, the quality of the controller layer is poor not neat, 12 v / 10 a controller market price range, although is the minimum value in the street lamp system of the parts, but it is a very important link.
Controller damage directly affects the sun a life as well as the purchase cost of the whole system, one: should choose low power consumption controller, the controller working 24 hours a day, as their part of the electricity power consumption, it is better to choose power consumption in 1 ma (
MA)
The following controller.
2: choose a controller of high charging efficiency, with MCT 【
MCT has multiple meanings.
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Maximum current charging mode dynamic track panels, especially in the winter or insufficient lighting, MCT charging mode efficiency is about 20% higher than the other.
3: adjust the controller of power, adjust the power controller has been widely promotion, deserted in the night time can be automatically closed all the way or two way lighting can be power regulation for LVD lights.
In addition to select the saving function, but also should pay attention to the controller to protect the storage battery components such as function as a type of controller can be very good to protect the battery, increase the service life of battery, the other as far as possible when setting controller under-voltage protection value the under-voltage protection value to prevent the battery discharge.
5: far away from downtown should also pay attention to the security work, many engineering contractor for construction of negligence, not effectively guard against theft, stolen in storage components, not only affects the normal lighting, also creates unnecessary damage to property.
At present mostly in the engineering case stolen for the battery, battery built is an effective security measures, buried on the light pole with reinforced by welding battery box of the best.
6: waterproof of the controller, the controller is generally installed in the chimney, battery box, generally do not water, but in the actual engineering case controller terminals for shorting out the rain down the cable into the controller.
So in the construction should pay attention to the internal cable bent into U”
Word and solid type, external connection U”
Type, so that the rain can't pour into the controller caused by short circuit, it also can be applied waterproof glue, perimeter joints
