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Catalogue
CROSSIO SolarPower 28W 3.0 - Solar Panel

Reviews CROSSIO SolarPower 28W 3.0

Interested in reviews of CROSSIO SolarPower 28W 3.0? It got 4.6 out of 5 stars from our customers. Find specific customer reviews of CROSSIO SolarPower 28W 3.0 below. We will appreciate if you also share your experiences with CROSSIO SolarPower 28W 3.0 after purchasing.
73.90 €
Ordered on request
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User Reviews

Customer, Beroun 1flag
Rated 12/10/2025, variant CROSSIO SolarPower 28W 3.0
Verified purchase
Works as it should, it charges Xiaomi 13(4500mAh battery) in an hour when the sun is nice,
Unfortunately, I hardly charge at all when I move,
Which is a shame, but so be it.
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Barbora, Prahaflag
Rated 06/07/2025, variant CROSSIO SolarPower 28W 3.0
Verified purchase
In full sunlight gives 3A per hour recharges powerbank swissten 30000nAh by 10% which is great
You need to watch the angle and angle to the sun
The display shows the current so the angle is easy to find
Nothing yet.
The feet are weaker
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Jan, Prahaflag
Rated 12/05/2025, variant CROSSIO SolarPower 28W 3.0
Verified purchase - review from a price comparison website
I was surprised how well it charges the phone in optimal conditions, on the contrary, if it is under a cloud, it is unusable. It can also be used to recharge a power bank and then recharge your phone at night when you don't need it.
It really works
Charges in direct sunlight with the right angle, roughly like a wall charger
It can be folded
Includes mobile phone pocket
Includes practical eyelets for hanging
Works well in the morning and evening, just need to shoot in the sun
More for enthusiasts, there won't be many practical use-cases
Performance drops rapidly in improper rotation or in partial shade
It takes direct sunlight, you can't charge anything with peripheral light
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Jitka, Přešticeflag
Rated 08/05/2025, variant CROSSIO SolarPower 28W 3.0
Verified purchase - review from a price comparison website
Perfect, everything works as it should
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Elena Bastrikova, Brnoflag
Rated 25/04/2025, variant CROSSIO SolarPower 28W 3.0
Verified purchase
It has a good pocket where you can safely put a power bank or mobile phone
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Daniel, Praha 4 - Krčflag
Rated 25/04/2025, variant CROSSIO SolarPower 28W 3.0
Verified purchase
The panel is nice, it charges nicely. But I don't really understand the 28W marking, because realistically I got a max current of 2.1A, which at 5V means an output power of just under 11W.
quality construction
really gives a lot of power
PET top film, i.e. it will degrade over time
does not give 28 W
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Vladimír, Kolín 2flag
Rated 22/04/2025, variant CROSSIO SolarPower 28W 3.0
Verified purchase
It's working. Of course, it takes patience. During the day from approx. 7:00-20:00 h. recharged my 20000mAh power bank to almost 75%. And of course I didn't have acceptable conditions (trees shaded, proper tilt) The most the charger got so far was 1.9A in direct sunlight For those who are considering this I recommend it. And one more thing. If you want to charge with this so straight to the powerbank because of the fluctuating current.
so far satisfaction I will order a second I want to be independent of el. from the network
the support legs are not very stable (probably my fault and I had a bad base but they kept breaking so I couldn't adjust the tilt)
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Miloš, Lišanyflag
Rated 07/12/2024, variant CROSSIO SolarPower 28W 3.0
Verified purchase - review from a price comparison website
Dear friends, it really works. Yeah, China just knows how. Definitely buy.
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Anonymous customerflag
Rated 10/11/2024, variant CROSSIO SolarPower 28W 3.0
Verified purchase
Solar panel for undemanding users
Display with indication
Storage
The pouch sewn on the body can't hold heavier devices, it's better to hide it in the shade or in a pocket if one is on the road
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Marek, Sviadnovflag
Rated 13/08/2024, variant CROSSIO SolarPower 28W 3.0
Verified purchase
Tested on a weekly bike ride. The phone charges from zero to one hundred in an hour and a half when the panel is ideally positioned towards the sun. It also works flawlessly on a backpack or bike carrier. The current indicator is a great helper for correct pointing at the sun. It works much better than I expected it to. Great thing for camping, I can only recommend it.
weight
compact
USB-C
charging does not turn off even if the panel is shaded (reasonably)
not all cells of the panel may be illuminated
feet
pocket for cables and carabiners
USB-C USB-C cable is included in the package
the panel pocket does not fit a phone (unless you have an iPhone mini or something similar)
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