General description The Solar Panel Fan is a portable cooling device designed for outdoor use. It operates efficiently by harnessing solar energy, making it an eco-friendly choice for ventilation. The fan can also be powered via a USB connection, allowing for versatile usage in various settings. Technical specifications Item Type: Solar Panel Fan Material: Polysilicon Wafer Solar Panel Output Interface: USB 2.0 Power Cord Length: Approx. 70 cm / 27.6 in Solar Panel Size: Approx. 136 x 110 mm / 5.4 x 4.3 in Compatibility and accessories Includes: 1 x Solar Panel 1 x Fan Installation Connect the fan to a solar panel for operation. Alternatively, plug it into a computer's USB port for standalone use. Usage Operates using sunlight; the fan activates as soon as the sun generates heat. Ideal for outdoor environments, providing ventilation without the hassle of wiring. For nighttime use, an additional power supply can be connected. Other information