High-Efficiency 4.5W 18V Solar Panel

Premium monocrystalline silicon cells ensure optimal energy conversion, delivering stable 18V output for rapid charging. Ultra-thin tempered glass surface enhances durability while maintaining lightweight portability.

MPPT Technology for Faster Charging

Integrated MPPT controller maximizes power extraction, charging 12V batteries 30% faster than conventional solar chargers. Ideal for cars, boats, motorcycles, and RVs with all-weather resistance.

Universal Compatibility & Compact Design

Waterproof IP65 casing withstands harsh environments. Pre-installed alligator clips and SAE connectors fit most vehicle batteries. Foldable design with reinforced hinges for space-saving storage.

Industrial-Grade Construction

Military-grade PET polymer backing resists corrosion and extreme temperatures (-20°C to 60°C). Laser-welded junction box prevents moisture ingress for long-term outdoor use.

Multi-Scenario Application

Essential for road trips, marine use, or emergency power during outages. Maintains battery health during long-term vehicle storage with automatic overcharge protection.

Direct Wholesale Pricing

Factory-direct supply ensures industry-lowest pricing for bulk orders, backed by global shipping and OEM customization options.