This Solar Panel Module from RadioShack with 4.5 VDC and 0.5 Watts is perfect for DIY projects. It comes with leads and is ready to be installed for immediate use. The module is ideal for various applications in the field of electrical equipment and supplies. The solar panel is made of high-quality materials and has a reliable performance that guarantees long-lasting use. With its compact size and efficient power output, this module is a great addition to any project that requires a renewable energy source.