At a look
Knowledgeable’s Ranking
Execs
Light-weight
Foldable
Fairly strong
Our Verdict
The Energy Hat is a good suggestion, however the state of photo voltaic panel effectivity is such that this hat at the least requires supreme climate situations and an excellent orientation to transform sufficient photo voltaic power into electrical energy to cost your iPhone or different gadget in a brief period of time.
Value When Reviewed
This worth will present the geolocated pricing textual content for product undefined
Finest Pricing At present
Finest Costs At present: Photo voltaic Hut
$129
Carrying a hat once you’re spending time within the solar is right to guard your pores and skin and assist preserve 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 will probably create photo voltaic power that can be utilized to cost a cellular gadget, equivalent to an iPhone.
The Energy Hat instantly catches the attention. In contrast to typical out of doors 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 seems to be 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 basic summer time hats, most of which don’t survive the primary journey in a bag with out visible loss. The perimeters are made of sturdy plastic, with the panels on the higher aspect 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 supplied hat strap. Solely in sturdy gusts of wind do the strong plastic brims react to a breeze–the wind nearly tore the hat off my head twice if it hadn’t been secured with the strap.
Two USB ports for charging cables
The plug field on the underside of the brim
In measurement Medium-Giant (Giant-Additional 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?
Photo voltaic radiation in Oberstdorf on April 6, 2025
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 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 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 acquired 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.
Right here’s an instance of how photo voltaic radiation is distributed throughout the photovoltaic components. Solely the entrance two get an affordable quantity of power; the remainder are both within the shade or at an unfavorable angle.
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. Beneath such supreme situations, the iPhone might be charged from zero to one hundred pc in over 5 hours.
Must you purchase the EcoFlow Energy Hat?
The concept 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, apply reveals that this hat at the least requires supreme climate situations and an excellent orientation in an effort to convert sufficient photo voltaic power into electrical energy. As a solar hat, nonetheless, 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 had been half the value, this is able to be a transparent suggestion to purchase, however the mixture of a traditional solar hat and an influence financial institution is extra inexpensive.
This text initially appeared on our sister publication Macwelt and was translated and localized from German.
