1.Preferential price 2.Longer life 3.Appearance beautiful 4.Direct manufacturers 5.CCC/ ... gardens, parks,streets, roads, communities, etc. It contains a solar panel, a storage battery, a charge controller, an electronic energy-saving ... adjustable depending on customers' specific requirements. Features:1) Height: 2.8m - 10m 2) Solar panel: 10W - 120W 3) Maintenance-free lead-acid battery ...