12 m crystalline silicon solar street lamps power supply

Shandong solar street lamps manufacturer of solar street light the structure of the main points of lithium-ion batteries coiling and cascading two kinds big. Liquid lithium battery USES the winding structure, polymer lithium battery is both. Coiling the anode diaphragm, diaphragm, anode diaphragm in turn away, volume

shandong solar street lamps manufacturer of solar street light with lithium battery structure is divided into two main categories: winding and overlapping. Winding structure is used in liquid lithium batteries, lithium polymer both. Under the winding pattern, is diaphragm, diaphragm and negative diaphragm placed and winding into cylindrical or flat bar, mainly by sanyo, Toshiba, SONY and ATL. Due to the nature of the acid lithium nickel is not stable, it is difficult to manufacture, nickel acid lithium is usually used for cobalt acid lithium doped nickel compound, also known as nickel and cobalt acid lithium. Lithium manganese acid is also a kind of very good material. Attenuation rapidly due to the lithium manganese acid at high temperature and so on a variety of reasons, most of its application is still in the stage of laboratory at present. At present, shandong solar street lamp manufacturers commonly used solar street lamp lithium battery materials have acid lithium cobalt acid lithium, nickel and manganese acid lithium. Cobalt acid lithium is the most widely used material, it has a good cycle performance and convenient manufacturing. The disadvantage is that cobalt compounds are very expensive. In the stack model, the positive electrode, diaphragm, negative electrode, diaphragm and positive electrode stacked layers. All welding together lead to the anode and the cathode welded together, derivation is mainly composed of ATL said. Shandong lithium-ion batteries for solar street lamps manufacturer mainly has five structures: the anode, cathode, electrolyte and diaphragm, shell and electrode leads.