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Solar Panel EcoFlow 400 W (Market monitoring)

Status: active
 
Date: 20.08.2025
Event: Helvetia Defense Sarl (neu), Helvetia Defense
 
Availability: available
Article no.: 4600
Category: Home --> Solar Panel EcoFlow 400 W
Title: Solar Panel EcoFlow 400 W
URL: https://heldef.ch/solar-panel-ecoflow-400-w/
 
Price: CHF 649.00    
 
Description:
Availability:
Usually ships in 48 Hours - If not in stock please call.



The EcoFlow 400 W Solar Panel is a high-performance portable solar panel.
As a complement to the EcoFlow DELTA Pro 3 power station, the portable EcoFlow 400 W solar panel allows you to significantly extend your autonomy during a prolonged power outage.

With an efficiency of up to 23% and a maximum output of 400 W, it directly recharges your station—even in challenging conditions.
Its foldable design and manageable weight (16 kg) make it easy to transport, while its IP68 certification ensures resistance to rain, dust, and temporary immersion.

Designed to provide efficient solar power thanks to its foldable format and robust materials, it combines power, durability, and mobility while offering exceptional performance of up to 23% efficiency.

It is equipped with highly efficient monocrystalline cells, protected by a multi-layer construction and certified IP68 to withstand water and dust, ensuring reliable use even in harsh outdoor conditions.

Example of energy production:

 - 1 panel : In full sun (≈ 5 usable hours/day) → ~1.6–1.75 kWh/day produced
 - This can cover a full day’s use for a light workstation (150–200 W).
 - With multiple panels : Charging can be sufficient to offset heavier consumption, extending autonomy indefinitely if sunlight is consistent.
 
Included : 
 
 - Protective carrying case and solar panel stand
 - 4x Carabiner clips
 - 1x User manual and warranty card
 - 1x Solar charging cable
 
Technical Specifications : 
 
 - Maximum output : 400 W (±5 W)
 - Efficiency : 22–23%
 - Dimensions unfolded : 105.8 × 236.5 × 2.5 cm
 - Dimensions folded (approx.) : 105.8 × 62 × 2.5 cm
 - Net weight : 16 kg
 - Cell type : Monocrystalline silicon
 - Open circuit voltage (Voc) : 48 V (Vmp: 41 V)
 - Short-circuit current (Isc) : 11 A (Imp: 9.8 A)
 - Operating temperature : -20°C to 85°C
 - Waterproof certification : IP68 (resists immersion up to 1 m for 72 h)
 - Design : Foldable, multi-layer, robust
 
Please note: EcoFlow DELTA PRO 3 sold separately.
Source: Helvetia Defense Sarl (https://heldef.ch)
 
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