EcoFlow · solar panel
EcoFlow 400W Lightweight Portable Solar Panel
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A 400 W folding panel. On an average UK day at a good angle it adds about 0.94 kWh to a power station.
Spec score 9.3/10 · how we score
From £549 In stock
Check price at EcoFlow UKNote: Weight is the shipping weight in EcoFlow's store data; the panel itself may be lighter.
Why it's worth a look
- Adds about 0.94 kWh to a power station on an average UK day at a good angle.
- Bifacial: also catches light reflected onto its back.
Watch out for
- Connector not stated: check it fits your power station.
Reliability signals
- Repairs: through the maker's UK support; we list known issues only from named reviews, and none are recorded yet
Owned one? Tell other buyers how it has held up.
Where it ranks in our lists
Specifications
| Rated output | 400 W |
|---|---|
| Bifacial | Yes |
| Cell type | not published |
| Efficiency | 25% |
| Weight | 7.26 kg |
| Weather rating | IP68 |
| Connector | not published |
| Open-circuit voltage (Voc) | not published |
| Warranty | not published |
Sources (2)
- EcoFlow UK (official store): product page, checked 22 Oct 2026
- EcoFlow UK: portable solar panels collection (prices, efficiency, IP rating), checked 22 Oct 2026
Where to buy
| Seller | Price | |
|---|---|---|
| EcoFlow UK (official store) | £549 | Check price |
Also sold as (1 bundle and options)
| Seller's version | Price | Stock |
|---|---|---|
| 2 x 400W Lightweight Portable Solar Panel | £998 | Sold out |
Price from the seller's own UK page. Prices change; the seller's page is always right.
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More: all portable solar panels · EcoFlow · owner reports