Indoor Wall Sconce Lighting Buying Guide

Solar street light is power by panels receive sunlight, but customers in the choose and buy solar street light, how to define the size of the panels?

Believe that many people may not know much, solar street light manufacturer - today
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Lighting to make explanation in calculating the size of the panels on this question when we take into account seasonal change on the influence of the pv system output, month by month to calculate, if the load is constant throughout the year, the calculation of solar panels should be based on corresponding Angle of irradiation in the lowest.

If the load change, should one by one on a monthly basis, to calculate the maximum capacity of solar panels.

When calculating the solar panels solar energy capacity, but also give full consideration to other influencing factors, mainly including dust cover, line loss, etc.

First according to local meteorological geographical conditions, determine the annual total radiation on the surface of the photovoltaic phalanx, daily dose, peak sunshine time (
Should consider the worst month)
；

Then calculate the amount of load, power, working hours, according to load power system dc voltage (
The battery voltage)
；

According to peak sunshine time to calculate the capacity of solar panels, finally determined according to the capacity of the solar panels solar panels in series, in parallel, determine the total power of the solar panels phalanx.

According to the calculation results of battery capacity at the same time, the photovoltaic battery components, battery consumption between mutual matching optimization.

Panels capacity is affected by various conditions, so the calculation to consider these external factors and internal factors, better guarantee the normal operation of solar street lamps use.
The above provided by lighting.

More questions, please click on the picture on the right counseling online customer service.

The rapid development of the Internet, especially the mobile Internet, has obviously triggered a revolution in the traditional retail mode. The development of e-commerce in the Internet era has brought about changes in lighting channels, this change in the sales model reflected in the whole network and all channels has made the entire lighting industry structure constantly adjusted.
During the Spring Festival, many counters in a well-known home appliance retail brand store in Tianhe district, Guangzhou have been withdrawn.
Obviously, the winter of offline physical stores is not only in the home appliance industry, but also the channel construction of the entire lighting enterprise is seeking breakthroughs in e-commerce, in the case that most of the traditional channel resources are divided by the princes such as Philips and NVC, and the construction cost of offline physical stores is too high, e-commerce channels are even more regarded as the lifeline for enterprises, especially small and medium-sized enterprises, to achieve sales growth.
It can be said that e-commerce has had a serious impact on the offline multi-level distribution system.
Many enterprises cannot figure out this straw at all. LED lighting enterprises are basically in an Enlightenment state for mobile e-commerce.
This is indeed the case. When most enterprises explore e-commerce channels for internet marketing, they only think about how to expand the influence of weibo WeChat and open a store on Tmall Taobao and other platforms. Facts have proved that, the influence of this kind of marketing is often limited to a small range and cannot completely release the consumption expectations of internet user groups. Then, how can e-commerce layout get rid of small workshop thinking? How to establish a corporate brand?
Online channels are low-cost and easy to spread, but user experience after-sales service has become a short board. However, this is the advantage of offline channels. How to complement each other's strengths and avoid weaknesses requires the innovative thinking of the Internet, o2O mode integrates online and offline operation concepts to construct a bright future for enterprises. Online sales and offline consumption take traditional channels as the logistics distribution and user experience center of e-commerce, e-commerce, as the transaction and promotion window of traditional channels, complement each other.
At the same time, the construction of O2O mode itself is also restricted by various aspects. It is not easy to get through all links including member system, marketing system, commodity system, payment system, etc, these require us to cultivate innovative thinking of the Internet.
On the Internet, there are many short-lived and enduring products. Only gimmicks may bloom like epiphyllum for a while, but they will eventually wither. On the contrary, A truly enduring product can definitely be called a good product.
If so, LED lighting enterprises can't do without good products with good intentions, whether it is the development of traditional channels or e-commerce channels. Only good products are the premise for all sales.
A big problem that traditional enterprises are facing now is that the products are out of touch with the actual needs, resulting in unsalable products. A series of data on the consumer demand of users cannot be reflected in the product design, which is out of touch with users.
In the Internet era, the consequences of making business decisions by clapping your head are far greater than ever.
The Internet thinking mode requires to be user-centered, establish a product design and marketing mode based on consumer life scenes, gain insight into consumer demand, and cultivate fan effect. Thereby shortening the distance between products and users.
Changeless is not Internet thinking, nor is the separation of virtual and real Internet thinking. It connects online and offline, users and products, and realizes the integration of online e-commerce platforms and offline traditional enterprises, they are all problems that e-commerce development needs to solve by using Internet thinking.

Small micro last year LED the failures of the enterprise, has unveiled the Chinese LED industry reshuffle the curtain.

Since this year, the government procurement doorways, IPO boom continues, three major factors such as industry standard developed will speed up the progress of the LED industry reshuffle.

This year on March 20, organized by the Ministry of Finance, the National Development and Reform Commission, Ministry of Science and Technology & other;

Semiconductor lighting products in 2012 financial subsidies to promote project & throughout;

In Beijing domestic public bidding, involving the interior lighting reflective since the ballast LED tube light, LED lights, and used for outdoor lighting of LED street light, LED tunnel lights, 110 companies from all over the country's nearly 300 bid to participate in the bidding activities.

National Development and Reform Commission (NDRC) made it clear that in 2012 the Chinese government will spend 40 billion yuan for the LED street lamp procurement, for the LED street light users to provide 30% of the subsidies.

And since march this year in guangdong province all fiscal investment of the construction of the lighting engineering and new planning area, shall be used in the field of public lighting LED energy-saving lamps, estimates that this market will bring hundreds of billions of dollars.
Don't think that the government would & other;
Sprinkle pepper & throughout;
。

One person involved in the bidding on March 20 guangdong entrepreneurs, according to the national bidding up threshold, such as have the energy-saving product certification.

And into the public works of this year, guangdong province, LED indoor lighting products is also the tender, it has been three enterprise downlight, three companies to shoot the light, 6 companies ball bubble lamp and fluorescent lamp of 22 companies won the bid.
In the face of & other;
Small and scattered throughout the &;

Industry structure, the government began to realize to support strong enterprises bigger and stronger.

More and more LED listings, will become the industry consolidation and an important force.

After recent years of development, at present, the total number of listed companies LED industry has close to 40, are lining up to list is not in the minority, is expected to be born a few can compete with international giants of the industry leader.

, according to lighting association of guangdong province from 2010 to now, complete the share reform LED project-light lamp enterprise has more than 100, the pearl river delta accounted for 51.
5%;

Already listed LED enterprises in guangdong accounts for about 61.
5%, including hon photoelectric, chau Ming science and technology, etc. ;

And some preparation listed, like shenzhen yoga wei, export solar LED outdoor lamp 1 billion yuan a year, is forthcoming.

LED companies listed, to facilitate in the chaotic market set up their good brand image, also can use capital means to mergers and acquisitions strengthen ourselves, purify the market.

Chau Ming science and technology, said if there are any good project, do not rule out the possibility of acquisition.

The third force for integration, originated in the gradually perfect of the industry standard.

The national standardization management committee has held a semiconductor lighting standard work leading group for the first time meeting, involving the National Development and Reform Commission, Ministry of Science and Technology, ministry of industry, the ministry, the Ministry of Finance department, this is the first time by the national industry standardization level unified planning the deployment of semiconductor lighting, from semiconductor materials and devices, device, light source and lamp and lighting applications and four aspects of energy efficiency standards.

And department of guangdong province will also announced this week about the progress of semiconductor lighting standards.

Now lists 130 standard, LED the enterprise can through bidding, involved in the industry standard revision.

Predictably, as the industry standard gradually improve, metal halide lamp LED industry to break the situation of good and evil people mixed up.

Countries in the upcoming release of semiconductor lighting & other;
Five-year & throughout;

Planning, points out that by 2015, the semiconductor lighting industry scale will reach 500 billion yuan, produced 20 ~ 30 leading enterprises with independent brands and independent intellectual property rights, 40 ~ 50 innovative high-tech enterprise this information consists of 15 years focused on LED street lamp lighting production manufacturer exclusive, sources at http://www.
jhzm88.
com/ledld。
超文本标记语言

Yunnan lijiang ancient city night view lighting project won the second prize in fifth terms as prize lighting engineering design units declaration: kunming, YuDa industry &trade co. , LTD. , to embody the humanistic value of old town of lijiang is nation and also the characteristics of the world, the company in the design of city lighting solutions is very cautious, long-term a large number of field research work has been done.

In the ancient city of national culture, architecture culture, geographical features, and many other factors, on the basis of fully mastering, seize the lijiang city characteristics, in the area of 3.

8 square kilometers within the urban area, with concise gimmick, lighting design embodies the collect inside it, quiet, natural style, the lights and the perfect fusion of the ancient city of nature as a whole.


when night falls, the night of the old city under the romantic lamplight decorate more attractive, pedestrians were worn bright stone walking down the street, feeling the other night.

In the lights decayed in the dim light of night, the whole city streets as a gallery of art.

Silver moonlight town of lijiang, quietly into the artistic conception of ancient carefree.

Past houses hidden in the moonlight and a string of red lanterns interweave the misty atmosphere, silver and red and the dark brown's old house was reflected on the curved flowing water, like the naxi folk songs, sending out a kind of hazy and mysterious beauty, such as song, such as poem, picturesque, like a dream, let you like into the ancient history.

Lijiang ancient city night view lighting project, with light let visitors see a totally different from the day of lijiang, the view of the city night view has become the visitors will see.

After the completion of the project, to visit lijiang more tourists nearly 4, for development of lijiang tourism economy has played a direct role.

In what is now the city is becoming more and more important to lighting requirement, don't want to environment is increasingly damaged, and solar street lamps manufacturer of solar street lamps to help our biggest efforts to street lamp like what of energy conservation and environmental protection, and security to save money and effort, so why not do it.

In our




in what is now the city is becoming more and more important to lighting requirement, don't want to environment is increasingly damaged, and solar street lamps manufacturer of solar street lamps to help our biggest efforts to street lamp like what of energy conservation and environmental protection, and security to save money and effort, so why not do it.


in the rapid development of city construction in our country, the light has always been a very important public facilities, also let many of the city of designers and the government officials have a headache problem, the number of large, complex process and onerous task power lines laid makes it become a difficult problem of urban development.

Mast lamps and lanterns with high altitude, the role of lighting range, especially suitable for square, wharf, etc. , function is more and more big, will be a new force of the lighting industry.