[Efficient Material]Constructed from premium polycrystalline silicon for optimal energy conversion over time. [Weather Resistant]Built to withstand harsh environmental conditions for long-term reliability. [Compact Design]Lightweight and portable, making it ideal for remote monitoring and outdoor activities. [User-Friendly Interface]Designed with a Type C interface for easy connection to various devices outdoors. [Stable Charging]Provides consistent energy for courtyard lights and security cameras, ensuring reliable performance., Manufacturer: ANGGREK