High-Efficiency 3.8W 5V Solar Panel Charger – Monocrystalline Photovoltaic Module
Premium monocrystalline silicon cells deliver superior sunlight conversion (up to 22% efficiency), ensuring fast charging even in low-light conditions. Precision-engineered with tempered glass surface and waterproof ETFE coating for extreme durability (IP65 rated), ideal for outdoor use in gardens, balconies, or camping. Compact yet powerful (3.8W output, 5V stable voltage), perfect for charging small appliances, DIY solar projects, or powering LED garden lights. Lightweight ABS frame with pre-drilled holes for effortless installation on roofs, backpacks, or marine equipment. Backed by a global wholesale supplier – bulk pricing available, factory-direct quality with certified CE/ROHS compliance. *Note: Includes MC4 connectors for seamless compatibility with most 5V devices.*