Solar powered pumps can be used anywhere, such as solar fountain, solar waterfall, solar hydroponics, aquaponics or school projects. Powered directly from solar panels, they will work whenever there is sufficient sunlight, the brighter the sun the greater the flow. Safe and simple, they can be set up in ponds, water features or simple containers in gardens, balconies, yards or patios.

Safety - They are safe and simple to install since they don't require mains wiring and transformers. Because the pumps are low voltage, the risk of electric shock associated with mains power and water is eliminated. No extra costly wiring and safety equipment is required.

Installation - Nothing could be easier than this. Simply plug the solar panel and pump together. Place the pump in the water with the supplied fountain head just above the surface, point the panel at the sun and the pump will start.

• Reliable and maintenance-free brushless DC motor in solar brushless pump has no failure-prone carbon brush and shaft seal, ensuring robust long service life of solar pump.

• No damage if impeller jams and extremely quiet operation, thanks to the ceramic axis in the brushless DC motor.

• With adjustable flow rate control.

Made from cells cut from an ingot of melted and recrystallised silicon. In the manufacturing process, molten silicon is cast into ingots of polycrystalline silicon, these ingots are then saw-cut into very thin wafers and assembled into complete cells. The principle advantage of multicrystalline cells are their high efficiencies, although the manufacturing process required to produce multicrystalline silicon is complicated, resulting in slightly higher costs than other technologies.

• It can be set up easily wherever desired without the need for batteries or wiring installation.
• Perfect for creating a new fountain, waterfall anywhere in the pond, yard or patio.
• Fountain height up to 48 inches / 1.2m, water flow capacity: 103 g/h (400 l/h) with adjustable flow rate control.
• Includes 3 different fountain nozzles for different fountain shapes.
• The solar pump has an extra-long cord that allows the solar panel to be placed up to 15 feet / 5m from the fountain.
• Replace your present electric power with this solar pump kit to make your fountain more environment-friendly, more portable and safer for your kids.

• Will pump water in cloudy and night, with no electricity needed. Perfect for creating a new fountain, waterfall anywhere in the yard or patio.
• Fountain height up to 20 inches / 50cm, water flow capacity: 40 g/h (150 l/h) with adjustable flow rate control.
• Includes 3 different fountain nozzles for different fountain shapes.
• The solar pump has an extra-long cord that allows the solar panel to be placed up to 15 feet / 5m from the fountain.
• Replace your present electric power with this solar pump kit to make your fountain more environment-friendly, more portable and safer for your kids.

Operation
When the switch is off during the daytime, the battery would be able to store enough energy for the night use. Then you can have it work for about 8 hours during the evening.
While when the switch is on during the daytime, 1.2W solar power would be taken away for the pump working and only the extra 0.4W power is left for the battery to store for the night use. Then you can only have it work for about 2 hours during the evening.
In addition, kindly note that some stored energy is also consumed during some cloudy hours in the sunny daytime.