GOTOTOP 5W Solar Fan - Mini Portable Cooling Fan with Photovoltaic Solar Panel for Greenhouse, Chicken Coop, Shed - Perfect for Outdoor Cooling & Ventilation

5W Mini Solar Panel with Portable Cooling Fan Photovoltaic Solar Panel Set for Greenhouse The fan starts to operate when plugged to the solar panel and it can also get power from other USB devices, such as power bank, computer, etc. Portable, small size, easy to carry around. No batteries needed, super silent and green energy There is no rechargeable battery in the fan. If you need the fan to work at night, you can use the power pack. When connected to a solar panel, the way the fan works depends on the sunlight. When the sunlight is strong, the fan works quickly. Great combination, suitable for greenhouses, dog house, trailers, RV and so on. Also can be used for charging mobile phones. Specification: Item Type: Solar Panel Material: Iron Solar Panel Size: Approx. 14.5x14.5cm / 5.7x5.7in Cooling Fan Size: Approx. 13.5x15cm / 5.3x5.9in Weight: Approx.353g/12.5oz Solar Panel Power: 5W, 6V Power Supply: USB plug 5v Application: Suitable for greenhouses, dog house, trailers, RV and so on Package List 1 x Solar Panel & 1 x Fan Note 1. Please allow 1‑2in error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 3. Without electric power storage function. 4. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.