Best Solar Flood Lights Outdoor: Things You May Want to Know

Traffic signs are set along the fixed signs, it is the traffic administrative department of the important means of information management, road to the driver.

Traffic signs are: directional signs, warning signs, ban symbol and the sign of four.

Highway traffic sign should be set up




traffic signs are set along the fixed signs, it is the traffic administrative department of the important means of information management, road to the driver.

Traffic signs are: directional signs, warning marks, ban'

Ban sign is a kind of traffic signs in the main sign, for a sign of vehicles to be prohibited or restricted, such as no thoroughfare, no parking, ban left turn, horns, limitations to speed, weight, etc.
】
And the direction sign'

Direction sign is to give road direction, location and distance to road users, or the provision of service area and the intersection of roads, famous place, such as a sign of information;

It can ensure the road users fast, clear and accurate destination, is a kind of correct guidance traffic information carrier, is to ensure smooth road traffic safety facilities.
】
Four.




highway traffic sign should be set in the driver is easy to see where the general Settings in the road on the right side, the height and Angle is appropriate, the same place, you need to set up two or more signs can merge installed on a sign pile, but should not be more than four.




all the types of traffic signs and principles are set in order to let the driver to drive better, in today's more and more convenient transportation, we often see the occurrence of traffic accident, and now at the crossroads of traffic light also can't meet the requirements of our daily, we have to be more secure, bus travel and be able to open.




so we become more and more high to the requirement of traffic signs, a road sign sign, it can remind us in some places need to be careful driving, in our life plays a direction and pay attention to safety matters.




the city's traffic sign is a kind of public facilities, if a city is not a perfect system of road traffic signs, like without unified planning and layout in the city.

Traffic signs as an infrastructure of city construction, to a certain extent, reflects the city's development, we can also use it as a measure of a city.




we are in for some traffic signs, traffic signs in the outdoor than building within the traffic sign is more difficult to grasp control, in the city to the importance of the detail is also higher.
So we say it is a complex has certain reason.

For the environment, traffic signs and sculpture has a similar capacity.

After we install the traffic signs in outdoor, will be to the original environment and led solar street light'

LED solar street lights with solar radiation as energy, using solar panels to convert solar energy to the battery to charge during the day and night to use LED light source power supply lighting, battery without complex and expensive pipeline laid, can be arbitrary adjust the layout of the lamps and lanterns, safety and energy saving no pollution, no manual work is stable and reliable operation, saving electricity maintenance free.
】

Solar street lamps controller when light when the dawn?

When the light is not on, could be that the controller quality closes nevertheless, when not saturated under the condition of the battery, the battery voltage lower voltage, step-down control power after (
Voltage)

Voltage value, the load is cut off, and



solar street lamps controller when light when the dawn?

When the light is not on, could be that the controller quality closes nevertheless, when not saturated under the condition of the battery, the battery voltage lower voltage, step-down control power after (
Voltage)

, the voltage value of load was cut open after the battery voltage with recovery process, when have not recovered to a certain point B (
Need to charge in order to achieve discharge return voltage)

, because there is no good point B value of the controller control, when there is no return to this point, line and connect to the stated, starting work load, the voltage has put some light, again is cut off, and so on.
。
。
This analysis is the most likely.

The solution to this problem, it often occurs mainly (
Similar)

Produced by other companies as follows: please check the battery connection are correct, reliable contact overpressure system, please check whether the battery connection is reliable, or the battery voltage is too high;

Battery failure, please test the battery connection is correct after the battery discharge, enough to restore automatically load power over rated power, reduce the electricity equipment, after a long button to restore after load short circuit, troubleshooting, the second day long button once or automatic recovery, please check whether the power equipment connected correctly, reliable testing a reliable connection, automatic identification of 12 V / 24 V is correct (
With automatic identification mode)

Also is a question of answer you ask debug method: model in all-electric mode (
0)

: where there is no sunlight, light intensity, based on the set to start the parameters of the controller delay start signal after 10 minutes of open load, load began to work;

After 10 minutes, when the sun rises start controller delay light intensity closed, closed confirmation signal output, load stop working.
Optical fiber + control mode (
1?
4)

Work: the boot process is the same as pure electric, set a time, when the load automatically shut down, 1 set time?
14 hours.
Manual mode (
5)

: in this mode, users can open and close button control load, regardless of whether or not during the day or night.

This model is used in some special load case or debugging use.
Debug mode (
6)

: for system commissioning, check the correctness of the system installation, when load light signal is closed, the light signal open load, easy installation and debugging.
Normally open mode (
7)

: keep the output state of power load, this model is suitable for the power supply load need to 24 hours.

Solar street lamps relevant component introduces 24 VLED: choose LED lighting, LED lighting, long service life, the light is downy, the price is reasonable, which can realize power regulation is very cold and cheerless, night time, is to save electricity, which can reduce the configuration panel, saves the cost advantage



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.
】

Relevant components introduces 24 VLED: choose LED lighting'
领导(

LightingEmittingDiode)

That is led lighting, lighting is a solid light-emitting semiconductor devices.
】

, LED lighting, long service life, the light is downy, the price is reasonable, which can realize power regulation is very cold and cheerless, night time, is to save electricity, which can reduce the configuration panel, cost savings.
Around 80 - per watt

105 lumens, stranded in less than 5% or less;
The 12 v battery (
String of 24 V)
: choose lead-acid 【
Lead acid is inorganic acid, lead oxide (
IV）
The floorboard of the hydrate.
】
Maintenance-free battery'

Sealed and maintenance-free battery USES the latest design fully sealed structure and in the ninety s modernization production process.
】

, price moderate, stable performance, the preferred solar street light;
12 v panels (
24 v string)
: the conversion rate of more than 15% of the single crystal characteristics;

24 V controller: MCT charging ways, and the work function (
Connection)
;
6 m light pole (

Main is modelling beautiful, durable, cheap)

Now the society, the merchants more and more emphasis on interests.

Merchants, as far as possible from consumers exploitation more profits, fill their own pockets.

As consumers we have to keep on the alert, below is by many consumers through blood and tears of the lesson summary about some illegal solar street lamps factory are commonly used to cheat customers.



1, the concept of strangeness
shopping people always said his own things is the best, for customers to boast in our solar panels, batteries, is their own sales of goods that the good, everything is good.

Even brand products, the quality will also have a high and low, say this alone is not enough, measure the brightness of the lamp with integrating spheres knew well.

Although lithium iron batteries is very good, on the market sell is split from the old batteries commonly, actually also not as good as the ternary lithium batteries.

Lithium batteries must be chosen, or explosions can occur easily.

Solar panels mainly through the measured power to distinguish.

Solar is good or bad, depending on the manufacturer's technology and standards.


2, jerry
PuGong subtract this means more than material used in solar street lamps, in all the products are solar street lamps factory use.

Merchants will be marked on the lamps and lanterns of indicators, but in fact, when lamps and lanterns with shows the index does not conform to it are marked out.

Generally it is difficult to find, can only use professional equipment to detect.

If you buy the lamps and lanterns and the general price difference is too big, you need to be careful, this could be cut corners.


3, belittle other sellers
they do when shopping for customers how good said his own things, where someone else is on the one hand, compared with them, but are mouth says, only after the actual measurement.

Price is too low must be cut corners or he get profits from where, after all costs there, so don't believe the seller said these words.


the practice is the sole criterion for testing truth, with good after, that is really good.

Buy solar street light as far as possible choose the professional manufacturer of solar street lamps, don't only look at size, also look at the businessmen know don't know, if you can buy a bomb.

In recent years, LED street lamp lighting technology has developed rapidly, and the performance of LED street lamps has been continuously improved. Now it has become a star product in urban road lighting projects and is deeply favored by people. Although LED street lamps have been continuously improved and developed over the years, and their performance has been excellent in all aspects, there are still many LED street lamp manufacturers who have invested a lot of money to continue to research and develop LED street lamps. But we all know that after so many years of development and precipitation, LED street lighting technology has encountered some development bottlenecks that hinder the progress of LED lighting technology. So what are the specific bottlenecks? How can we overcome these bottlenecks and make LED street lighting products with better performance?


.Light efficiency problem. Now the light efficiency of LED street lamp lighting is getting higher and higher, and it is gradually narrowing the distance from the highest light efficiency in the laboratory. High light efficiency brings high lighting effect, but now people’s understanding Still staying at the power stage, thinking that the power of LED street lamps is the only indicator reflecting the brightness of LED lamps, this has led to the fact that in actual applications, products are still required to meet the corresponding power, and there is insufficient understanding of light efficiency, which limits the LED street lamp lighting technology development of.
. Control problems. Because of its higher controllability, LED street lighting technology is favored by many LED street lamp manufacturers, but a unified LED lighting control protocol has not yet been formed, which has resulted in the control of various street lamp manufacturers Insufficient compatibility limits the versatility of LED street lamp lighting control technology.
.Light distribution problem. Now many LED street lamp manufacturers have begun to pay attention to the light distribution of LED street lamp lighting, but they still have not started from the humanistic point of view. The lack of humanization has caused the excessive LED street lamp lighting to give people a kind of blunt lighting. The effect did not give play to the advantages of LED street lighting technology.
The above three problems are the bottlenecks encountered by the current LED street lighting technology. We should be more people-oriented, consider the user experience, consider the actual feelings of the user, find the problems in the user experience, and break through these bottlenecks to improve With these problems, LED street lights will usher in a more comprehensive development.