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, and pet houses. Featuring a solar panel constructed from high-quality polysilicon material, this kit delivers a powerful 10W maximum output with a remarkable 30% conversion efficiency, ensuring rapid and effective charging even under low light conditions. Key Features: · High Efficiency Charging: Utilizes premium crystalline silicon polysilicon solar panels with a 30% high conversion rate, significantly improving the solar charger’s power generation and charging speed. · Stable and Reliable Performance: Offers excellent output efficiency and high stability, maintaining strong performance in diverse lighting environments for consistent ventilation support. · Lightweight and Portable Design: Compact and weighing approximately 700g (24.7oz), this solar exhaust fan kit is easy to carry, store, and install, making it ideal for various outdoor and indoor applications. · Easy Installation and Use: Simply connect the solar panel interface to the cooling fan and place the panel under direct sunlight for immediate operation without any external power source. · Multiple Output Interfaces: Equipped with USB, DC, and Type-C outputs, providing flexible connectivity options to suit different devices and setups. · Solar Controller with High Rated Current: Includes a solar controller rated at 30A to protect the system and ensure safe, efficient operation. · Wide Application Range: Perfect for improving airflow and reducing heat buildup in vehicles, greenhouses, small animal enclosures, sheds, and window exhausts during hot summer days. 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 energy-efficient solar technology with durable materials to provide a sustainable and portable cooling solution. Its easy installation and versatile applications make it an excellent choice for anyone seeking an eco-friendly way to improve ventilation and reduce heat in various environments.