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EcoFlow 400W Portable Solar Panel


• High 400W solar intput

• Up to 23% conversion rate
• Durable, multi-layered materials
• Self-supporting with an adjustable angle
• IP68 waterproof rating
• One-piece folding design

We have the EcoFlow 400W Portable Solar Panel to companion our EcoFlow DELTA Pro Portable Power Station. In ideal weather conditions it does get very close to the full 400watts of charging but usually it's around the 300 - 350 watts. It's around 16kg which is a noticeable weight but we can still comfortably slide it onto the roof of the caravan when we're in places that are a little stricter on rules and don't allow you take out any 'furniture' from your home on wheels.

We find on nice sunny days the EcoFlow 400W Portable Solar Panel can comfortably charge our EcoFlow DELTA Pro Portable Power Station. Usually, we can then charge our internal leisure battery with it as well.

We're actually on our second EcoFlow 400W Portable Solar Panel. Our first, we may have 'abused' slightly and the connections between the panels started to break. But Ecoflow support were great and soon sent a new one to replace the old. It would also seem that they have strengthened the joints but that could be a misconception on our part. The new panel has held up great, even after a couple of 'moments' in stray gusts!


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