EcoFlow 400W Portable Solar Panel (SOLAR400W)
This high-output 400W monocrystalline solar panel is built for serious power needs, offering top-tier efficiency at 22.60% for reliable energy generation even in less-than-ideal lighting. Its large surface area, measuring 105.8 ร 236.5 ร 2.5 cm (41.7 ร 93.1 ร 0.98 in), allows it to capture more sunlight, making it ideal for home backup setups, RV and caravan systems, or portable off-grid power solutions. With an open-circuit voltage of 48V and a working voltage of 41V, it provides stable and efficient charging performance when paired with compatible solar generators and charge controllers. The panel delivers up to 11A short-circuit current and 9.8A under standard operating conditions. Weighing approximately 16 kg on its own or 19 kg with the included kickstand carrying case, it balances durable construction with portability. Designed for real-world, long-term outdoor use, this panel is a dependable solution for anyone requiring strong, clean, and renewable power.

EcoFlow 400W Portable Solar Panel
- โก Rated Power: 400W high-output solar charging
- ๐งฌ Cell Type: Monocrystalline silicon
- โ๏ธ Efficiency: 22.60% energy conversion
- ๐ Dimensions: 41.7 ร 93.1 ร 0.98 in (105.8 ร 236.5 ร 2.5 cm)
- ๐ Open Circuit Voltage: 48V (Vmp 41V)
- ๐ Short Circuit Current: 11A (Imp 9.8A)
- ๐ชถ Weight: ~16 kg (panel only) / ~19 kg (with kickstand case)













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