VOLTBOX 400W foldable solar panel
400 W · monocrystalline · ETFE
Price includes VAT.
Delivery in 2 working days
- 2-year warranty
- 14-day right of return
- Cash on delivery
Ideal for camping, fishing, picnics and other outdoor activities.
VoltBox 400W foldable solar panel, ideal for camping, fishing, picnics and other outdoor activities, when you want energy independence or want to avoid power cuts on the mains grid.
It powers portable power stations and can even be placed on the balcony of your flat.



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Specifications
- Material
- Monocrystalline silicon
- Maximum power
- 400 W
- Cell type
- Mono cell
- Solar cell lamination
- ETFE
- Included components
- USB / Type-C / DC5521 / Anderson
- Cell efficiency
- 22% – 23%
- Voltage at maximum power
- 26.4 V
- Current at maximum power
- 15.15 A
- Number of folds
- 6
- Dimensions (unfolded)
- 720 × 3240 mm / 28.4 × 127.6 inches
- Dimensions (folded)
- 720 × 540 × 70 mm / 28.4 × 21.3 × 2.8 inches
- Warranty
- 2 years, provided the conditions of use and storage are observed
- Packaging
- 78 × 11 × 62 cm / 11.5 kg
Manufacturer: MARIAD SERV SRL (VOLTBOX brand), Str. Găgeni nr. 32, Comuna Blejoi, jud. Prahova, 107070, Romania. Email: office@voltbox.ro
Frequently asked questions
What is the power of the VOLTBOX 400W solar panel?
Maximum power 400 W, cell efficiency 22% – 23%.
Which power stations does the VOLTBOX 400W solar panel work with?
It is compatible with: VOLTBOX 3600W portable power station, VOLTBOX 2400W portable power station.
How big is the VOLTBOX 400W solar panel when folded?
Folded: 720 × 540 × 70 mm / 28.4 × 21.3 × 2.8 inches. Packaging: 78 × 11 × 62 cm / 11.5 kg.
What guarantee does the VOLTBOX 400W have and can I return it?
Consumers get a 2-year guarantee. You can return the product within 14 days of receiving it, without giving a reason. In Romania you pay cash on delivery.