Enhance ventilation and cooling efficiency with this high-performance Solar Powered Exhaust Fan Kit, designed for versatile use in cars, greenhouses, small chicken coops, sheds, pet houses, and window exhaust systems. Equipped with a 10W polysilicon solar panel featuring a 30% high conversion rate crystalline silicon material, this solar fan kit ensures rapid and efficient charging for reliable operation even in low light conditions. Key Features: · High Efficiency Charging: Utilizes advanced crystalline silicon technology with a 30% conversion rate, significantly boosting solar energy absorption and charging speed. · Stable and Durable Performance: Delivers consistent power output with excellent low-light efficiency, ensuring reliable ventilation and long-lasting durability in various environments. · Lightweight and Portable Design: Compact and weighing approximately 700g (24.7oz), this solar exhaust fan kit is easy to carry, install, and store, providing convenient cooling solutions wherever needed. · Simple Installation and Use: Powered directly by the solar panel, the fan requires no external power source—just connect the solar panel to the fan interface and place it under sunlight for immediate operation. · Multiple Output Interfaces: Features USB, DC, and Type-C outputs for versatile connectivity and compatibility with different devices or fan models. · Robust Solar Controller: Equipped with a 30A rated current solar controller to regulate power flow, protect the system, and optimize performance. Specifications: · Item Type: Solar Panel · Material: Polysilicon · Maximum Power (PMAX): 10W · Open Circuit Voltage (VOC): 20V · Maximum Power Voltage (VMPP): 18V · Short Circuit Current (ISC): 0.89A · Maximum Power Current (IMPP): 0.65A · Output Interfaces: USB, DC, Type-C · Solar Controller Rated Current: 30A · Weight: Approx. 700g / 24.7oz Package Includes: · 1 x Solar Powered Exhaust Fan Kit This solar exhaust fan kit combines high-efficiency solar charging with stable and durable performance to provide an eco-friendly, portable cooling solution. Its easy installation and versatile application make it ideal for improving airflow and reducing heat in various small spaces during hot summer days.