EcoFlow 220W Portable Solar Panel
EcoFlow 220W portable solar panel delivers up to 220W (STC) and 243W under BNPI conditions using high-efficiency N-type monocrystalline TOPCon cells with up to 25% efficiency. The bifacial design captures light from both sides to increase energy yield. It features a foldable, portable structure, IP68 resistance, and an integrated XT60 connector for direct use with compatible EcoFlow power stations, providing reliable off-grid or backup charging.
The panel delivers a rated output of 220W under standard test conditions (STC), with peak performance reaching up to 243W under BNPI conditions. It uses N-type monocrystalline silicon cells with TOPCon technology, achieving conversion efficiency of up to 25%, enabling fast and efficient solar energy harvesting even in variable lighting conditions.
A key feature is its bifacial design, with approximately 80% ±5% rear-side efficiency. This allows the panel to capture reflected sunlight from the surrounding environment, increasing total energy yield compared to traditional single-sided panels. This is particularly effective on reflective surfaces such as sand, snow, or light-colored ground.
The panel includes a built-in tilt angle indicator and an adjustable stand ranging from 30° to 60°, enabling optimized positioning toward the sun. Proper alignment close to 90° exposure helps maximize energy production throughout the day.
Designed for outdoor durability, the panel is rated IP68 for water and dust resistance, allowing reliable operation in rain and harsh environments. It is also engineered to withstand a wide temperature range from -40°C to 85°C, ensuring stable performance across different climates.
Portability is supported through a foldable structure and integrated carrying handle. When folded, the compact design allows for easy transport and storage, while the unfolded surface provides a large active area for solar collection.
Connection is handled via an integrated XT60 cable, enabling direct compatibility with EcoFlow power stations. Electrical performance includes an open-circuit voltage of 21.4V, operating voltage of 18.8V, and current up to 12.9A (BNPI), ensuring stable and efficient charging output.
Overall, the panel functions as a portable, high-efficiency solar charging solution for mobile power setups and home backup energy systems.
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