The production of solar photovoltaic electricity is a kind of interface, it is the use of semiconductor photovoltaic effect of the light energy directly into electrical energy will be a technique. Key components of this solar cell technology. After the solar cells in series can be formed after the package to protect a large area of solar components, together with the power controller and other components to form a photovoltaic power generation. Sony vgp-bps8 batery, vgp-bps8 battery

Specific national conditions of China, we know that energy resources in China is very rich solar theoretical reserves of 1.7 trillion tons of coal per year, development of solar energy resources and use the potential of very wide. China is situated in the northern hemisphere, north-south and east-west distance of 5000 kilometers. In the vast territory of China, rich in solar energy resources. In most parts of the volume of radiation annual average daily for more than 4 kWh per square meter, Tibet Day radiation levels of up to 7 kWh per square meter. Hours of annual sunshine exceeds 2000 hours. At the same latitude as compared to other countries, and close to the U.S. than in Europe, Japan, is much higher, so there is a huge development potential. Sony vgp-bps9 battery, vgp-bps9 battery

2009 Launch of the building “integrated photovoltaic Scheme” and “Golden Sun Project” One can say that Chinese PV applications this “celebration” has fueled role. Especially this year in two sessions, the market generally expected that the new lineup of energy development, energy conservation plan to reduce emissions, strategic planning development of the industry, the food price policy, new planning tools for energy development, pilot smart grid management policies and will introduced hotspots opportunities arising from the transaction will be carried out, whose value is probably the fastest growing production of photovoltaic electricity. Sony vgp-bpl8 battery

In 1977, China solar cell production cost of electricity up to 200 yuan / kWh in the 20th century, 80 years, the photovoltaic industry in China began, the cost of solar energy to 40 yuan / kWh 45 yuan / kWh at the end of 2000, China solar cell monocrystalline silicon production cost of electricity is 42 yuan / kWh to 47 yuan / kWh, the cost of amorphous silicon power generation in solar cells for 23 yuan / kWh to 25 yuan / kWh. In 2008, the cost of solar cells in China is 10 yuan / kWh to 75 yuan / kWh. In 2010, China solar photovoltaic cells generate electricity costs will be reduced to 1 yuan per kilowatt-hour, at or near production costs of conventional energy.

Over the last 10 years, the rapid development of applications of solar energy production but the high cost of PV modules, high prices of electricity to the Internet, the applications market, mainly in Europe and of other developed countries, developing countries have asked slowly, in China there were only a number of demonstration projects, PV part of the new generation of power consumption in China accounted for a small proportion. However, solar energy has an immense, inexhaustible, clean and environmentally friendly big advantage is the largest new source of energy, once the bottleneck to solve the price will become the most important of this century the alternative energy sources. Since last year, prices for silicon materials sony vgp-bps13 battery have fallen sharply, resulting in a crystalline silicon cell module price has halved, in order to reduce the cost of photovoltaic power generation provides an opportunity. More importantly, the silicon thin film batteries have emerged everywhere, with its production of low-power, low production cost, zero pollution, the annual capacity of more benefit, as the most competitive prices by photovoltaic modules, which, for the construction of low cost photovoltaic power supply base. Chint Solar, CEO YANGLI You said the battery definitely better than the crystalline silicon thin-film batteries can withstand a lower price for electricity.

In the current situation, to make solar energy with a large market has been wide acceptance by consumers, it is necessary to improve the photoelectric conversion efficiency of solar cells and reduce production costs. Before the industry had expressed doubts about the thin amorphous silicon, solar cell film, mainly in its battery-less conversion efficiency and mitigation particularly fast, a lifetime limited service 2 -3 years. With technological advances, the amorphous silicon integrate the contemporary life of the thin film battery has been over 10 years. This makes amorphous silicon thin film batteries become the thin film technology the most promising sony vaio vgn-fz battery

Experts believe that the market most of the use of high-capacity lithium sony vgp-bps8 battery due to the different chemical composition, in the event of problems of quality, prone to explosion injury accident. And the relative safety of the nickel-metal hydride and nickel cadmium batteries.

“There will be a long time ago, lithium, lithium element is too active, it is not safe when used often in charge when burning, bursting, subsequently improved lithium-ion batteries, lithium can inhibit the added element of active components, so that to improve safety standards for lithium power and efficiency. “Guangzhou Electronic Technology professionals in Jing Lv splashed said that the current existence of Li-ion batteries due to small size, energy density, memory effect, and so obvious advantage in an increasing number of electronic product areas to be applied, however, lithium-ion battery also has many shortcomings: a short cycle life, charging circuit complexity of the internal protection circuit of the sony vgp-bpl8 battery and so demanding, especially for the fully sealed aluminum package, lithium ion batteries in its security the design of the protection there is a very fatal flaw.

The safety of lithium-ion battery designed to over-reliance on the protection of its internal electronic security chip, but not set the necessary physical security protective measures. In the charge and the use of the process, the event of a failure of its security chip failure, the consequences are disastrous, ranging from gas build-up occurs within the battery cell body caused by the phenomenon of up drums, heavy may occur because of abnormal cells caused by internal short circuit, etc. Battery explosion tragedy.

Mr Lu believes that nickel-metal hydride and nickel cadmium batteries to the top has a vacuum designed for the exhaust vent and the current common market, a variety of lithium-ion batteries but with the nickel-metal hydride and nickel cadmium batteries designed to very different are closed the whole package, aluminum, and its over-reliance on in-house electronic security controls to protect the chip, and does not use vent as its physical protection devices. At this point, the internal sony vgp-bps10 battery when the occurrence of certain physical abnormalities, or to protect the internal electronic chip failure, it also apt to shoot up because of the battery internal pressure caused by the explosion. If the lithium-ion battery to install a similar nickel-cadmium nickel-metal hydride battery vent or similar pressure cooker’s safety valve, can effectively prevent a tragedy from happening.

Mr. Lu pointed out that the safe use of lithium batteries should be noted that the use of excellent quality, qualified lithium-ion battery, use of qualified supporting lithium battery charger, universal charger as far as possible to avoid the use of mobile phones, if allowed, then the safety factor as far as possible to purchase a high polymer lithium battery . In addition, the battery charging as much as possible to avoid too long.

A new non-acid batteries – lead-oxide batteries through the national authority before testing, all targets were met or exceeded the national standard. This means that 150-year-old sony vgp-bps13  battery technology was a revolutionary breakthrough, making the traditional lead-acid batteries polluting industries into a zero-pollution environment-friendly industries possible.

Lead-oxygen battery is the invention of two brothers – West Cong Zhang, Zhang Sai-wen, who under the leadership of Shaanxi and the Green Energy Technology Co., Ltd. After more than six years of research, finally reaction mechanism of electrolyte in the battery research breakthrough and the preparation of a compound salts out of aqueous solution of diluted sulfuric acid aqueous solution instead of the traditional.

Was responsible for this testing is the Ministry of Industry and Information Technology Institute of Chemical Physics Power Product Quality Supervision and Inspection Center, was recognized as authoritative testing organizations within the industry.

According to reports, the submission of the three kinds of sony vgp-bps9 batteries are the product under the conditions of industrial production (non-laboratory products). They are the cars to start batteries, electric bicycles and electric vehicles power battery special battery, application fields and market prospect is very broad.

According to experts, currently used batteries generally can be divided into a dry (normal batteries), secondary batteries (rechargeable batteries, mainly used in mobile phones, computers), lead-acid batteries (mainly used in automobile, electric vehicles) the three class. With regard to the battery pollution, the masses are most concerned about reports the most ordinary batteries. In fact, the production process is now common dry batteries without adding cadmium, lead, arsenic and other substances are no longer become a serious source of pollution. On the contrary, a large number of car vgp-bps8 battery, lead-acid batteries used in electric vehicles because they contain lead and sulfuric acid, but rather rubbish dump, one of the most dangerous items.

It is understood that corrosion of lead-acid battery lead after the spill of heavy metals and acids will not only seriously polluted soil and water, air and the environment, ecological balance can also cause damage, but also trigger the body metabolism, reproductive and neurological aspects of the disease, the body of lead Once the excessive levels, it will lead to mental decline, but also easy to induce malignant tumors of children, and even lead to death.

Compared with the traditional lead-acid batteries, lead batteries of oxygen greatly reduced pollution of the environment. Of Environmental Science and Engineering, Nankai University, Dean Zhou Xing, said lead-acid vgp-bpl8 battery of the solid, gaseous pollution can be eliminated, but can not avoid the water-soluble heavy metal ions of lead pollution. Lead-oxygen battery although the production process and lead-acid battery production process the same, but thanks to a salt water solution instead of sulfuric acid and lead ion concentration is very low, almost no emissions, greatly reducing the risk of lead contamination.

In addition, the lead-oxygen battery for the replacement of sulfuric acid complex salts and additives can make use of iron and steel enterprises discharge waste from a coal-based chemical synthesis to obtain a simple to solve a number of steel companies can not handle the cost of treatment may need to spend a lot of pollution emissions.

Chang brothers have been lead-oxygen replacement sony vgp-bps13 battery in three Chinese national patent. The Ministry of Industry and Information Technology Electronic Science and Technology Information Institute points (Science and Technology Novelty Search) shows that the world there is no similar technology.