A lot of people don't understand, in fact, the use of scenery complementary street lamp system, the use of the storage battery is quite important, battery as energy storage device, it can be load as well as the controller of power supply. Scenery complementary street lamps at the time of energy utilization, solar energy during the day, only commonly exist and wind instability, and because of that, the use of the storage battery is necessary. Solar wind solar street light after its solar panels and fan rotational wind energy conversion into electricity, there is a battery to store their energy, again through the controller will give the power to use, without the capacity of the battery storage, the scenery complementary street lamps using renewable energy is easy to loss, affect the normal use of its own. In scenery complementary street lamp used in the battery at the same time also has the function of maintaining voltage stability, ensure that all cases are stable to work. Also led scenery complementary street lamp lighting lamps and lanterns with long service life, high luminous efficiency, can be improved.