EcoFlow solar panel 400W foldable

The EcoFlow 400W foldable solar panel is a high-performance, portable solar solution designed to quickly charge EcoFlow RIVER and DELTA power stations and other compatible devices. With up to 22.4% efficiency, a foldable design, and durable weatherproof construction, it delivers reliable solar power wherever you need it.

The EcoFlow 400W Solar Panel combines powerful output, portability, and durability into a single, easy-to-use solar solution. Built with monocrystalline silicon cells, it achieves an impressive 22.4% conversion efficiency, allowing you to harvest maximum energy even in variable sunlight conditions. When paired with EcoFlow portable power stations, the built-in MPPT algorithm optimizes charging by dynamically adjusting to real-time voltage and current.

Designed for life on the move, the panel folds into a compact size for easy transport and storage. The included protective carrying case doubles as an adjustable stand, enabling precise positioning toward the sun and helping prevent shading when using multiple panels. Despite its foldable design, the panel offers excellent durability thanks to layers of flexible EVA, fiberglass, and ETFE coating, which protect against UV radiation, dirt, and water.

With an IP67 rating, the EcoFlow 400W solar panel performs reliably in all weather conditions, making it ideal for camping, off-grid living, RV use, or even temporary home rooftop placement. The standard MC4 connector ensures broad compatibility with EcoFlow DELTA series power stations and many third-party battery systems on the market.

Key Features

• High 400 W solar output for fast charging

• Up to 22.4% energy conversion efficiency

• Foldable, portable design for easy transport and storage

• Protective carrying case doubles as an adjustable solar stand

• Durable EVA, fiberglass, and ETFE construction

• IP67 waterproof and dustproof rating

• Standard MC4 connector for wide compatibility

• Optimized charging with MPPT when used with EcoFlow power stations