Biling 8W Solar Fountain Pump, Solar Water Pump with 3600mAh Battery Backup Work All Day, 5ft Tubing 5 Nozzles, Solar Fountain for Bird Bath, Garden Pond, Fish Tank and Hydroponics

Features

• Upgraded Solar Panel: The solar cells are made of A+ grade monocrystalline silicon and are protected by glass. The glass protective layer is hard and has good light transmittance, ensuring that it will not affect the solar energy conversion efficiency of the cells
• Longevity Water Pump: The motor shaft material has been upgraded from stainless steel to ceramic, which has a higher hardness. The water pump is quieter when running (the noise is reduced from 35 dB to 30 dB), and the water pump life is more than twice the original
• Rechargeable Battery Backup: When the sun is shining, the excess electricity will be stored in the battery. When there is no sun, such as on cloudy days or after the sun sets, the battery will provide power for the water pump to work. NOTE: The fountain pump will not operate during dark nights
• Security Protection: The water pump has a built-in water shortage detection system. If the fountain pump is not put into water or there is not enough water during operation, it will stop running. The pump also has a simple filtration system to ensure that debris and algae in the water do not damage the pump
• DIY Solar Pump Kit: You will get accessories such as floating sponges and water tubing. Therefore, the water pump can be used in both shallow and deep water areas, and can also be connected to water pipes to supply water to your water projects for free to meet your DIY needs
• Customer Service and Warranty: Our fountain pumps provide 60-days money back and 1-year warranty from date of purchase. We have listed the frequently asked questions and troubleshooting in our product manual, or you can contact us