Ankway Solar Water Pump 2.5W Solar Powered Fountain Pump Kit Solar Pond Pump Kit for Outdoor Bird Bath Garden & Pool Decorative Sloar water pump: highly efficient solar panel and new brushless pump Convenience: runs automatically, no battery or electricity needed Application: bird bath, fish tank, small pond, garden decoration, water circulation for oxygen Suggestion: please kindly let the solar power pump kit get the full shine to work (no shadow or cloud), thanks a lot. Pros: simply cleaning, easily move to different locations, no plugs required, small, multiple fountain heads for different water patterns