Shop Best Solar Battery Price in ALLTOP Lighting

Led solar street light as municipal engineering, especially in our country that doesn't belong to any individual business, it only serves the masses, the implementation of less than a person's vital interests, then the middle by the operating space is relatively large. That's why the price difference is very big, different materials, different vendors, different middlemen and quality are the factors affect the price of solar energy. Cut corners in the solar street light is used to the industry, market price under the condition of transparent only for minor can figure. Low power and invalid piece is used normally, even paper fraud, wait until the real power generation efficiency of the discount on discount. This would require the manufacturer to pay more attention to in the process of cooperation, solar street lamps use all can identify the quality of the technology. With the development of the society, the improvement of technical level, the higher pursuit of people's life, the solar energy the new energy products are more used to our life, for the procurement of led solar street lamps, also pay attention to identify, don't choose the inferior products.

Due to the solar industry continues to thrive, but solar panels still has the problem of low conversion efficiency and high cost of, it is very important to improve the efficiency of solar panels. 1, the azimuth Angle of the sun, and high Angle tracking system. Tracking the



the current solar industry continued to flourish, but solar panels 【 Solar cell is also known as 'solar cells' or 'cell', is a kind of electricity generation by using sunlight directly photoelectric semiconductor wafer. 】 There is still a conversion efficiency' Conversion efficiency ( Full name is the photoelectric conversion efficiency) Is a measure of the ability of the solar cells convert sunlight to electricity, also may be transformation between each trophic level of food. 】 Low and the problem of high cost, it is very important to improve the efficiency of solar panels. 1, the azimuth Angle of the sun, and high Angle tracking system. Tracking method is mechanical method, physical method, electronic and computer control with high precision tracking system, etc. Using the tracking device can increase the output power of solar panels, but to increase investment, at the same time also brought the complexity of the square matrix structure and unreliable factors, rotation also consumes a certain amount of energy, so the tracking system is economical, must carry on the comprehensive consideration, usually not tracking device is recommended for the small square. 2, concentrated. After concentrated efficiency is improved, but solar panels working temperatures and lead to the increase of the impact on the efficiency, and thus to adopt appropriate cooling methods. Concentrated phalanx to adopt tracking mode, otherwise it may have negative impact on output. Concentrated square matrix to be a set of focusing, tracking, cooling device, such as increased the system cost and complexity, but the efficiency is improved, especially in the large system of heating at the same time, concentrated phalanx has prominent superiority, thus concentrated component and phalanx research still has certain value. 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. 】 Power check and test

With the constant improvement degree of understanding of solar street lights, many ordinary families can even choose the high quality as basic lighting, solar street lamps used to reduce the overall energy consumption. Different controller for solar street lamps,



as for 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. 】 Understanding degree increasing, many ordinary families can even choose the high quality as basic lighting, solar street lamps used to reduce the overall energy consumption. For solar street lamps, configure different controller products in actual use process have different lighting effect. Specific function and solar street lamps controller connection controller function of how many, mainly reflected in the specific function of solar street lamp, in order to reach the goal of adapted to different environment use requirements, in the process of practical production, the solar street lamps factory will configure different functions of different controller. The function of the controller how much direct impact on the overall performance of the solar street lamps and the specific sales price, therefore in the process of actual choice, need the controller has the functions as the main content of the reference, thus achieve the goal of increasing the service efficiency of the overall. Realize full automatic function depends on the solar street lamps controller' Used in solar photovoltaic systems, solar controller it full solar charge and discharge controller, coordinate the efforts of solar panels, battery, load, is a very important component in pv systems. 】 With the aid of advanced solar street light controller, can effectively control the effect of the solar street light. Such as what kind of light intensity under the solar street lighting, or in what time open and so on infrastructure, solar street lamps at the same time for all the accessories for safety set solar street lamps, effectively avoid all kinds of serious problem, achieve the purpose of improving the efficiency of the whole solar street lamps.

The Swedish energy agency, according to a survey of global rate of lithium ion batteries are far more than expected, China and South Korea has become an emerging leader in lithium battery recycling economy.
lithium ion battery recovery rate was only 5%, this one is often cited data. In fact the statistics the initial study from the friends of the earth, but its report to now have nine years of time, and the data over the years has been the industry reference for many times, even in April 2019 the science magazine nature energy editorial reference.
the survey released this spring to Swedish, and release again in English. Merlin said, there are many misunderstandings for lithium ion battery recycling and misunderstanding. He said that at present the global at present there are more than 70% in the recovery of lithium ion battery is recycled by China and South Korea, far more than often report of 5%.
Melin report claiming that the report data based on the investigation and experience, although it is widely believed that recovery rate is significantly higher than 5%, but for those who understand the global battery industry and the industry battery recyclers, obviously, battery recovery more than 5%. In fact, many companies in China and South Korea have in lithium ion batteries.
in the global scope, have separation and recycling of waste batteries and cathode materials has carried on the preliminary study for more than 300. 70% of the research is conducted by China and South Korea of battery manufacturers, all of the active material ( Including metal lithium) Can all be recycled effectively.
however, most of the research on lithium cobalt oxide ( LCO) Lithium batteries and ternary ( NCM) About batteries, lithium iron phosphate ( 联赛 Battery and lithium manganese oxide ( LMO) Battery research rarely, this means that some commonly used. Has a fixed storage battery types may not be able to completely cover. Melin thinks, because effective recovery process, the future research should pay more attention to how to discarded batteries into the supply chain.
　　“ Battery recycling business in Europe and North America's challenge is how to use the waste batteries, battery recycling prices more attractive because the Asian market, throughout the &; Melin said. “ This is also a main direction of the United States and Europe battery, but now more difficult. Because many Asian battery recycling business was doing business in Europe. ”
the for 57 survey report provides some interesting findings, and according to the requirements, including:
& bull; The battery in the portable devices need to classify, this can be very time-consuming. Energy storage system for power grid and electric vehicle battery recycling and utilization of need higher levels of skills.
牛; In Sweden's battery application, only about 16% of the battery at the end of its service life is recycling, is far less than 95% of the country's goal. European exports to China or South Korea all kinds of portable electronic devices and batteries, many of them at the end of its working life. The authors of the report, Hans Eric Melin said, & other; The lithium ion battery low recovery does not mean that the global battery recovery rate is very low. ”
牛; In 2018, the world will be nearly 97000 tons of lithium ion battery recycling, in which China is about 6,7,000 tons, South Korea is 1800 tons.
牛; Lithium batteries more than 50 companies worldwide. In addition to China and South Korea, other companies are from the European Union, Japan, Canada and the United States.
牛; China has more than 30 companies recycling waste battery and waste. According to the survey, almost all of these companies use technology is wet metallurgy technology, and the production of sulfuric acid cobalt, nickel sulfate or lithium carbonate and other products, some companies are in the use of recycling process sliding battery or NCA battery positive electrode.

It is mainly decorative, used to decorate the surrounding environment and to build atmosphere.