EcoFlow 400W Solar Panel – Portable, lightweight (just 12.5 kg), and powerful, this foldable solar panel delivers high efficiency with a 22.4% conversion rate. Its self-supporting design features an adjustable stand (40-90°) for optimal sun exposure, while the rugged, weatherproof construction combines flexible EVA and durable fiberglass. Equipped with a universal MC4 connector, it’s compatible with EcoFlow DELTA series and third-party generators, maximizing energy harvest throughout the day.