The EcoFlow 1ECOS340 flexible solar panel set includes two lightweight 200 Wp panels designed for efficient solar charging on curved and irregular surfaces such as caravans, vans, and boat roofs. With high 23% conversion efficiency, durable monocrystalline cells, and an ultra-light flexible design that is up to 70% lighter than…
The EcoFlow 1ECOS340 flexible solar panel set includes two lightweight 200 Wp panels designed for efficient solar charging on curved and irregular surfaces such as caravans, vans, and boat roofs. With high 23% conversion efficiency, durable monocrystalline cells, and an ultra-light flexible design that is up to 70% lighter than traditional rigid panels, this set delivers reliable renewable power in demanding outdoor conditions while remaining easy to install and transport.
The EcoFlow 1ECOS340 solar panel set consists of two high-performance 200 Wp flexible solar panels engineered for versatile installation and long-term durability. Thanks to their flexible construction, these panels can be mounted on curved surfaces with a curvature of up to 258°, making them ideal for RVs, vans, caravans, boats, and other unconventional mounting locations. Each panel weighs only 4.5 kg, ensuring effortless handling and installation.
Featuring an impressive 23% energy conversion efficiency, the panels utilize 182 high-quality monocrystalline cells manufactured using an advanced glass fiber lamination process. This design not only maximizes energy output but also provides exceptional resistance to harsh environmental conditions. With an IP68 protection rating, the panels are fully waterproof and built to withstand rain, dust, and demanding outdoor environments.
The panels are equipped with premium MC4 connectors and are compatible with most EcoFlow portable power stations via MC4 to XT60 connection cables. For flexible installation, integrated eyelets allow mounting with the included steel or fabric Velcro straps, while permanent mounting using adhesive is also possible. The package includes two 2-meter extension cables, enabling easy parallel connection of both panels for improved charging efficiency and faster power delivery.
Key features
Set of two 200 Wp flexible solar panels (400 Wp total)
Lightweight design – only 4.5 kg per panel
High 23% solar conversion efficiency
Suitable for curved surfaces up to 258°
182 monocrystalline solar cells per panel
IP68 waterproof and dustproof protection
Premium MC4 connectors for reliable power transfer
Compatible with most EcoFlow portable power stations
Easy installation using eyelets, straps, or adhesive
Includes extension cables for parallel connection
2 × EcoFlow 200 Wp flexible solar panels
Mounting straps (steel and fabric with Velcro)
2 × 2 m extension cables
User documentation
Product model: EcoFlow 1ECOS340
Panel type: Flexible monocrystalline solar panel
Rated power: 200 Wp per panel
Number of panels: 2
Total output power: 400 Wp
Solar efficiency: Up to 23%
Cell type: Monocrystalline (182 cells per panel)
Weight: 4.5 kg per panel
Protection rating: IP68
Connector type: MC4
Compatibility: EcoFlow portable power stations (MC4 to XT60 connection)
Installation options: Eyelets, mounting straps, adhesive
Extension cables: 2 × 2 m (for parallel connection)