High-Efficiency 20W Solar Panel System
Durable monocrystalline solar cells deliver high conversion rates (up to 23%) with 5V/12V dual output. Waterproof ETFE coating ensures long-term outdoor use.
Integrated 30Ah Battery & PWM Controller
Includes a maintenance-free lithium battery (cycle life: 1500+ charges) and smart PWM controller for stable voltage regulation.
Rugged & Weatherproof Design
Corrosion-resistant aluminum frame and IP65-rated casing withstand extreme temperatures (-20°C to 60°C).
Multi-Scene Applications
Ideal for RVs, boats, garden lighting, and off-grid cabins. Lightweight (2.2kg) for portable power needs.
Wholesale-Optimized Value
Direct factory pricing for bulk orders. CE/FCC-certified with a 3-year warranty. Ships globally in 3-5 days.