Feature: 1. COOLING: The fan solar panel kit pushes hot air out, effectively lowering the indoor temperature and keeping the air fresher. 2. 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. 3. RAINPROOF: The fan motor part (PCB board, wiring, bearings) has been coated to prevent short circuit or damage caused by rain. 4. 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. 5. 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. 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 Screws1 x Solar Panel1 x Fan1 x Fan Cover1 x Connection Cables Note: All data are measured manually, and there are certain errors in the measurement results.