Led solar street lights maintenance to according to the quality of the whole lamp reasonable maintenance scheme, now also differ in thousands ways, quality led solar street light fittings for solar panels, solar street lamp, solar street light, solar street light controller battery were analyzed such as diagnosis. Some solar street lamps light source, although there is no bad, but because of the led chip quality is poorer, droop, some have even started to malfunction, the less change of solar led street lamp light source, because now the led chip light efficiency higher than three years ago, a lot, the same brightness will save a lot of the cost of the battery and longer service life, integrated well or cost-effective. As far as possible not to use lead-acid batteries, the original installation of led solar street light most of the use of storage battery is buried in the ground, continue to use the solar energy street light colloid storage battery is a high cost and replace the time-consuming. Now lithium electricity solar street light store all-in-one control can be fixed on the light pole can also be placed under the solar panels. After replacement and maintenance are convenient.