Solar Submersible Water Pump — 12V & 5V Options for Pond, Fountain, Hydroponics, Fish Tank (Multi-Install)

Usage precautions: - Initial priming: the pump may show reduced head the first time because of trapped air. Run the submersible pump for several seconds to evacuate air; the head should then rise to normal. - Blockage check: if the pump fails to discharge water after a long run, the inlet may be clogged with debris. Clear any dirt or obstructions and the pump should resume normal operation. 9V/10W aluminum-frame solar submersible pump (12V pump): - Solar panel open-circuit voltage under weaker sunlight: about 9V; under strong sunlight: about 11V - Solar panel power options: 6W and 10W - Submersible pump voltage: about 12V - Submersible pump power: 5W - Flow rate: 240 liters/hour - Head (lift) distance: 1.8~2.5 meters - Cable (bus) length: about 4.5 meters - Dimensions: Solar panel 19*28cm (6W); 35*23cm (10W). Submersible pump: 25*4cm 5V/6W regulator-board solar pump with USB (5V pump): - Solar panel open-circuit voltage under weaker sunlight: about 5V; under strong sunlight: about 6V - Solar panel power options: 3W and 6W - Submersible pump voltage: about 5V - Submersible pump power: 1-3W - Flow rate: 200 liters/hour - Head (lift) distance: about 1 meter - Cable (bus) length: about 4 meters - Dimensions: Solar panel 14*23cm (3W); 19*28cm (6W). Submersible pump: 4*4.5cm Related products: solar water pump, solar pond pump, solar pond pumps for outdoor ponds, water fountain pump, solar pump for fountain