The solar water pump is powered by sunlight, efficient and convenient to use. Perfect decoration for birdbaths, fish tanks, small ponds, pools, garden, courtyard or lawn, creating different landscapes and making your garden more vibrant. Features: Solar powered fountain pump fits for fountains, waterfalls, birdbaths, small ponds, fish tanks and water circulation for oxygen. Equipped with 4 different sprinkle heads to pump different water flows. 2.8W high-power solar panel is more stable, and the ratio of light energy to electric energy can be increased by more than 25%. Compared with most of the 1.0W pumps on the market, the 1.5W pump has higher spray height. The water height is proportional to sunlight. Built-in rechargeable 1000mAh ba-ttery with electrical energy storage function, it can make up for the insufficient electricity su-pply of the solar panel in the situation of weak sunlight, ensuring a stable spray height. The longest working ti-me is about 4 hours under full po-wer