Large Flow Solar Water Pump - Submersible Aquarium, Fish Tank, Rockery & Fountain Pump for Hydroponics/Pool Filtering | High Quality Solar Fountain Kit (ONLY SOLAR PLATE_T)

Durable design with a life expectancy of up to 20-30 years and an optional solar panel available with bracket. The unit features an expandable USB port so multiple solar boards can be linked in parallel; you decide how many panels to add, so a small board won’t leave you short on power. Fast pumping performance with a safe 5v low-voltage output reduces the risk of electric shock. Operation is made simple by a key switch button to turn the submersible pump on and off. Installation is straightforward: remove the filter cover, attach the water outlet and connect the water pipe. The pump can be used on land, but note that all water pumps lack self-priming capability—when installed out of water the pump must sit below the water level. It also functions in less-than-ideal sunlight: the 20W one plus two solar panel setup can be used when the sun is slightly weak, while a 10W solar panel is sufficient when sunlight is strong.