Solar road lights and solar street light is the same thing?

Solar road lights and solar street lamps are generally refers to the same thing. Solar road lights referred to in the scope of the more specific, the solar street light itself is also used in road lighting, road lights more image and specific. And solar road lights used

solar road lights and solar street lamps are generally refers to the same thing.

solar road lights referred to in the scope of the more specific, the solar street light itself is also used in road lighting, road lights more image and specific. And lamps and lanterns is generally used in the solar road lights using led lamp holder, and now the battery gel battery or lithium battery, especially the development of lithium batteries, and popularize the application of solar road lights also played a very good promotion effect.

mining cell potential to extend the life of the solar street light

with the development of solar energy, the new energy, solar LED street light also gradually rise, around the low voltage dc solar cells and the characteristics of long life exactly match the leds. But solar LED street lamp system bottlenecks still exist in the life, is the lead-acid battery. General circulation of the life of the lead-acid battery recharge, 500, will be about 2 years, about 5000 hours. Semiconductor lighting system of zhongshan university research center to develop the intelligent charging and discharging of intelligent controller, can make the life of the lead-acid battery of 1500 loops.

the traditional charging system of solar street lamps, usually through preventing electric current to flow backward diode solar panels attached directly to the battery, will lead to the maximum power point of solar panel's working point offset ( MaximPowerPoint, MPP) Without effective use of solar panels can be output power, at the same time easy to make battery are in owe state for a long time, due to lack of energy caused by life. Semiconductor lighting system of zhongshan university research center to develop solar LED street lamp system using the sun tracking ( SunTracking) And the maximum power tracking ( MPPTracking,翻译即MPPT) Technology, can make the solar cell output stability near the MPP, thus effective utilization of the solar panels can be maximum power output.