Features 1、High Efficiency Monocrystalline Design: This mini solar panel is constructed using high efficiency monocrystalline silicon technology, ensuring stable performance for long term use. Its efficient design maximizes energy absorption and conversion, providing a dependable power source for various applications. 2、Energy Efficient Solution: Utilizing photovoltaic solar energy principles, this solar panel high efficiency education toy harnesses green and renewable energy. By promoting energy savings and reducing reliance on fuel, it offers an green solution that contributes to sustainability. 3、Good Educational Tool: With a power output of 4W, this portable solar panel is safe and suitable for educational environments. It is an excellent resource for science projects and classroom assignments, allowing students to engage with renewable energy concepts in a practical and safe manner. 4、Promotes Environmental Awareness: As an educational tool, this efficient solar panel helps raise students' awareness of environmental sustainability. It empowers educators to teach the importance of renewable energy and conservation practices, fostering a culture of environmental responsibility among students. 5、Hands On Learning Experience: This solar panel encourages hands on exploration of photovoltaic technology and solar power generation. Students can actively engage in projects, such as building decorative items powered by solar energy, enabling them to acquire practical skills and experience in renewable energy applications through interactive learning. Specifications Item Type: Solar Panel High Efficiency Education Toy Power: 4W Conversion Efficiency: 24% Material: Monocrystalline Silicon, Composite Wood Weight: Approx. 230.00g / 8.11oz Package List 1 x Solar Panel High Efficiency Education Toy