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

Value When Reviewed

$129

Greatest Costs As we speak: EcoFlow Energy Hat

$129

Sporting a hat while you’re spending time within the solar is right to guard your pores and skin and assist hold 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 might probably create photo voltaic power that can be utilized to cost a cell gadget, resembling an iPhone.

The Energy Hat instantly catches the attention. In contrast to typical outside clothes in inexperienced, brown, or pastel colours, the hat is black to match the black photo voltaic panels. The pitch-black shade 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 will not be 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 parts in order that the hat may be folded fairly comfortably–a transparent benefit over traditional summer time hats, most of which don’t survive the primary journey in a bag with out visible loss. The sides are made of sturdy plastic, with the panels on the higher facet and a cloth lining on the backside, presumably to stop 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 measurement Medium-Giant (Giant-Additional Giant can also be out there), the brim is 14 centimeters extensive, so the hat measures round 47 centimeters in diameter, greater than sufficient to reliably shield 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 accordance 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 provided 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 improve. 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 once I took off the hat and unfold it out on the bottom that I noticed a better 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. Underneath such very best situations, the iPhone might be charged from zero to 100% in over 5 hours.

Do you have to purchase the EcoFlow Energy Hat?

The thought behind the Energy Hat is interesting: while you’re out, you profit from photo voltaic power and use it to cost your individual gadgets. Nonetheless, observe reveals that this hat at the very least requires very best climate situations and a perfect orientation so as to convert sufficient photo voltaic power into electrical energy. As a solar hat, nonetheless, the photo voltaic hat from EcoFlow is sort of good, it’s light-weight and the brim is extensive sufficient to guard the face from the solar at most angles. If it had been half the value, this could be a transparent suggestion to purchase, however the mixture of a standard solar hat and an influence financial institution is extra reasonably priced.