Specification: Item Type: Solar Panel Fan Kit Product Material: Silicon, Plastic Solar Panel Size: Approx. 28x28cm / 11.0x11.0in Fan Size: Approx. 26.5x26.5cm / 10.4x10.4in (without Power Storage) Gross Weight: 1081g/2.4lb Voltage: 12V Current: 2A Power: 100W Conversion Rate: 23‑24% Characteristics: Without Power Storage Function Scope of Application: Household, Greenhouse, Shed, Etc. Package List: 8 x Screws 1 x Solar Panel 1 x Fan 1 x Fan Cover 1 x Connection Cables Note: All data are measured manually, and there are certain errors in the measurement results. Features COOLING: The fan solar panel kit pushes hot air out, effectively lowering the indoor temperature and keeping the air fresher. SOLAR POWERED: When the sun shines directly on the solar panel, the fan can achieve 3000 RPM. When the sunlight is weak, the fan will work slowly or even stop working. RAINPROOF: The fan motor part (PCB board, wiring, bearings) has been coated to prevent short circuit or damage caused by rain. HIGH AIRFLOW: Solar powered fan is designed with premium weather resistant motor with more than 6 years of service life and a maximum speed of 3000 r/min. SAFETY PROTECTION: The fan is equipped with a metal protective net to prevent small animals from getting hurt and protect the fan blades from working properly.