Optoelectronics Technology Co., Ltd. Nanchang Ou main products are: solar lights, solar garden lights, solar lawn lights, solar wind hybrid street light series; a variety of LED light sources, solar PV modules, batteries, controller; various lampposts, patio poles, waterproof box and supporting the use of flip-flops, light control when the control switch and other electrical products. Solar lighting products are green, safe, energy-saving features. How simple identification of solar street lighting is good or bad first thing we look at is the LED lamp emitting frequency and refresh rate, followed by the emission luminance of the lamp is translucent. If it looks a bit dirty, it is likely that there is a problem of the quality of light. Furthermore 30w solar street lamp factory, there is a look at the battery is good or bad. Of course, only the presence of the battery and solar street lights, so this is mainly for solar street lighting for the. Generally speaking good battery after it is fully charged can continue to supply at least one week, of course, this time is not fixed (probably short supply in winter time point). Of course, in addition to the above points outside there is a detail from the start to make a more profound aspects of the determination of photovoltaic solar street sales, such as the use of solar street light wires and so on. Optoelectronics Technology Co., Ltd. Nanchang Ou main products are: solar lights, solar garden lights, solar lawn lights, solar wind hybrid street light series; a variety of LED light sources, solar PV modules, batteries, controller; various lampposts, patio Solar street light poles, waterproof box and supporting the use of triggers, control switches and other electrical products light control. Solar lighting products are green, safe, energy-saving features. LED series and parallel with PFC power factor electronic components within the rated voltage range operating current smaller heat the bottom longer life, life will be shorter and vice versa. AC power LED lights bead weight very sensitive solar street price list, the higher the light weight comfort exchange worse. Generally use an electrolytic capacitor to maintain the voltage, the output voltage of the AC minimize weight, the bottom end of the electrolytic capacitor voltage capacity can not be too small, the capacity and output current ratio of 1 UF <1.5 MA otherwise LED will flicker. Non-isolated inputs and isolated high voltage capacitors choose the same type, the output capacitor selection 1 UF <6 MA. Dimming LED power at the output of electrolytic capacitors to meet 1U F <0.5 MA. Solar street light installation contract | Ganzhou solar street | Ou 8 meters of solar street lights provided by the EU can Optoelectronics Technology Co., Ltd. Nanchang. Nanchang Ou Optoelectronics Technology Co., Ltd. (www.okled.cn) strong, credible, in Nanchang, Jiangxi solar and renewable energy industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Europe to photoelectric and you hand into the brilliant, for a better future!