The pump is actually driven straight by the direct sunlight, no plus electric battery. The water height depends on the direct sunlight. It will definitely operate continually only when the direct sunlight is actually sufficient.
Solar Powered: It will start automatically in 3 seconds when sufficient sunlight gained. Totally powered by eco-friendly solar, no battery or electricity needed.
Spraying height: Different sprayer heads for different water style.(Totally 6 attachments included, assemble different spray heads for different water Shows different height and shape of the water flow),usually 30-60cm (11.8- 23.6 inch).
Convenient: Just place the solar panel in the water and as soon as the sunlight hits it, the fountain will automatically work, no plugs required.
Multi-Application: bird bath, fish tank, small pond, pool, garden decoration, water circulation for oxygen etc, let your garden and yard look so beautiful and cool.
Tips: Please keep the water clean, regular cleaning the pump, to avoid foreign body which can cause the pump not work properly.