EcoFlow Energy Hat evaluation: A solar hat with photo voltaic panels

Value When Reviewed

£99

Finest Costs Right this moment: EcoFlow Energy Hat

Carrying a hat whenever you’re spending time within the solar is good to guard your pores and skin and assist maintain you cool. However why not go a step additional and make the hat able to charging an iPhone? That’s the premise with the EcoFlow Energy Hat. It’s a solar hat with edges lined with photo voltaic panels. If the situations are proper, it may possibly create photo voltaic power that can be utilized to cost a cellular gadget, akin to an iPhone.

The Energy Hat instantly catches the attention. In contrast to standard outside clothes in inexperienced, brown, or pastel colours, the hat is black to match the black photo voltaic panels. The pitch-black colour and the creases on the brim had led to the considerably unexpected penalties: When making an attempt them on within the workplace, my co-workers teased me about Hogwarts–I’ve to confess, the comparability isn’t too far-fetched. My fellow travellers on the route related the look with Nineteenth-century trend. In any case, the hat appears to be like fairly uncommon.

The plastic edges are creased alongside the photovoltaic components in order that the hat will be folded fairly comfortably–a transparent benefit over traditional summer season hats, most of which don’t survive the primary journey in a bag with out visible loss. The sides are made of strong plastic, with the panels on the higher aspect and a material lining on the backside, presumably to forestall extreme perspiration.

The hat weighs simply 370 grams, and I didn’t have any discomfort throughout a five-hour hike with the hat both on my head or hanging my neck with the offered hat strap. Solely in sturdy gusts of wind do the sturdy plastic brims react to a breeze–the wind virtually tore the hat off my head twice if it hadn’t been secured with the strap.

In dimension Medium-Giant (Giant-Further Giant can also be out there), the brim is 14 centimeters broad, so the hat measures round 47 centimeters in diameter, greater than sufficient to reliably defend your face from the solar’s rays, even on a sunny day within the mountains.

The Energy Hat has two USB-A and USB-C ports on the underside of the brim.

Can the Energy Hat cost an iPhone?

Halyna Kubiv

I wore the photo voltaic hat on a hike within the Allgäu on April 6, 2025, and in line with Oberstdorf.de, the photo voltaic radiation on that day reached 1,000 watts per sq. meter round noon. It was very sunny with hardly any clouds within the sky.

EcoFlow states a most present of two.4 amperes for the Energy Hat. When related to an iPhone 16 and utilizing the USB-C charging cable (which helps Energy Supply) that’s included with the cellphone, and when carrying the hat and related to the iPhone, the Photo voltaic Hat equipped so little voltage that the iPhone acknowledged an influence supply and displayed the charging icon for a short while. Nonetheless, the iPhone was not charged; the proportion show on the battery didn’t enhance. I measured a present of 0.15 to 0.87 amperes, and the worth by no means exceeded one ampere. The brim of the hat has a reasonably steep angle when carrying it, however no matter its place, solely 1 / 4 of the brim obtained direct daylight. The remainder is both within the shade or at such an unfavorable angle that the respective photovoltaic tile doesn’t obtain any power.

Halyna Kubiv

It was solely after I took off the hat and unfold it out on the bottom that I noticed the next amperage starting from 1 ampere to 1.38 amperes. On this spread-out state, the hat was related to the iPhone for round 20 minutes, throughout which the smartphone was charged by six share factors, from 43 per cent to 49 per cent. Below such ideally suited situations, the iPhone may very well be charged from zero to 100% in over 5 hours.

Must you purchase the EcoFlow Energy Hat?

The thought behind the Energy Hat is interesting: when you are out, you profit from photo voltaic power and use it to cost your individual gadgets. Nonetheless, observe reveals that this hat a minimum of requires ideally suited climate situations and a perfect orientation with a view to convert sufficient photo voltaic power into electrical energy. As a solar hat, nevertheless, the photo voltaic hat from EcoFlow is sort of excellent, it’s light-weight and the brim is broad sufficient to guard the face from the solar at most angles. If it have been half the worth, this may be a transparent suggestion to purchase, however the mixture of a traditional solar hat and an influence financial institution is extra inexpensive.