High-Efficiency USB Solar Panel with Multi-Voltage Output

Compact yet powerful 2W to 7.5W solar panel delivers stable DC output (4.2V/8.4V/12.6V) for fast lithium battery charging. Premium monocrystalline silicon cells ensure 22%+ energy conversion even in low light.

Durable PET laminated surface with waterproof IP65 rating withstands outdoor use. Integrated smart IC prevents overcharge/overheat for 18650, Li-ion, and power banks.

Perfect for camping gear, emergency kits, DIY projects, and off-grid devices. Ultra-lightweight (150g) with pre-soldered cables for plug-and-play convenience.

Wholesale exclusive: Bulk pricing available for resellers and eco-conscious brands. Globally compliant with RoHS/CE certifications.

Custom voltage configurations offered for large orders. Ships factory-direct with 1-year warranty.