Led solar street lamp, standard and quality judgment

Now in the market of led solar street light, usually 30 w lamps and lanterns is 6 meters, 60 w solar panels, 50 ah lithium-ion batteries, such a standard, can adapt to many areas, for the special area can be appropriately adjusted, but not too much. Choose products, solar street lamps need to place and actual condition to decide, in general, need to know how tall with solar led street lamp, lamp holder with much, secondly to know bright duration, rainy days in a row, so that accurate configuration reasonable solar panel and battery capacity, not cause enough momentum or waste of resources. Should also be for the led solar street light, the light of the corresponding failure some businesses, in order to gain more profit, reduce production cost, is shoddy. Usually choose some smaller power leds, and this kind of lamp light failure can be stronger. So for a long time demand use of street lamp, should choose to droop of the lamps in the relatively less. Ensure the quality, for our lighting products has always been to outside so cheap price, we don't do low price for our factory doesn't make any sense, thankless.