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When designing Solar light device Jerryd Bayless Jersey , it involve many elements, such as, light s d are make up by jointed many pieces of solar cell.
s well as the device’s stadility. As following is introduce about charge and discharge conrollor load and storage battery.
charge and discharge contollor
No matter what kind size of solar device, a well functinal charge and discharge controll circuit is necessary. In order to prolong storage battery’s service life, there is must be a limitation for storage battery’s charge and discharge condition to prevent it from charge-off or deep discharge. In addition, owing to solar PV system’s input energy quite insteady, so storage battery charge control appliacted in PV system is more complex than common one. And for solar light design Wilt Chamberlain Jersey , whether success or not totally depend on t charge and discharge control citcuit.
a well function charge and discharge control circuit should own the following features: charging counter attack, charge-off resistence, charge-due resistence contollor, temperature compensation.
solar light product be kown as environment protection, so its load should with the feature of enrgy-saving and long service life. People usually use LED DC energy-saving light and low voltage sodium lamp.
Currently Maurice Cheeks Jersey , most of lawn light adopt LED as light source, LED very suitable for solar lawn light with long service life up to more than 100,000h, low working voltage.
After comparing much informations about foreign solar light, we can clear see that between beauty and function of energy-saving Julius Erving Jersey , many people choose the latter. As a result, light’s appearance has more demand on pr