Recenzje klientów dla VEVOR Monokrystaliczne panele słoneczne 300 W składane, ładowarka z panelem słonecznym ETFE z wyjściem MC4 i adapterami DC 10 w 1, wodoodporność IP67, balkonowa stacja zasilania na kemping i wędrówki

I recently purchased the Vevor 400W Foldable Solar Panels (2). On my first use, I was impressed by the easy un-snap folding of the panels. I also like the way the cable storage pouch is attached to the side of the panel (sweet)! Though they are rated for 400W each, when the sun was shining brightly, my Pecron power bank registered the 2 panels kicking out 864W. Awesome. The panels are pretty large, but include a built in adjustable kick-back stand and work great just laid flat on the ground (during summer, at least). I would highly recommend these.

I didn't buy this for phone charging, I wanted a proper dashboard top type of solar car charger that isn't too big and annoying plus has a decent output to pair with a solar charge controller. Most dashboard top style panels have a purposefully weak output to attempt to trickle standard cranking lead acid batteries, but otherwise take an impossibly long time to recover a heavily discharged cranking battery. I've been seeking for some time this perfect combination, these panels output the right 18V overhead voltage needed for a 12V battery system and aimed near perfect 90° to the sun yielded a healthy 25W into my MPPT. More than happy with 2A of charge into the system to either float, support a fridge for longer or most importantly, give a practical way out if stranded with a battery too low for cranking somewhere (with the gamble of ample sun of course). Good value. Oh and note I took the gamble it would have the PV voltage I needed. I just unscrewed and desoldered the USB converter as I don't intend on using it and having it waste precious energy, despite likely having a rather low quiescent idle burden. I gave it four stars as I don't have assessment on quality over a decent amount of time plus I haven't bothered to use the converter for charging via USB in its default arrangement where it goes without any energy storage buffer. I'd say it would be fine, just mind the fact you'd need to collect enough instantaneous PV power to accommodate your USB load(s) and natural system losses for stable charging. Also, make sure your devices being charged aren't in the direct sunlight as well! The heat does terrible for electronics and batteries.

Un produit reçu rapidement en bon état. La puissance de 300 watts et malheureusement peu probable car malgré une bonne exposition on ne dépasse pas 180 Watts

Très satisfait du rendement ( équivalent a une prise secteur les journées ensoleillées ) petit bémol perso sur les 2 achetés 1 ne charge plus du tout au bout de quelques jours d'utilisation.

Lo he comprado hace unas semanas para usarlas de camping y de momento funciona bastante bien. Pero debería ser un poco más ligera

dobrý panel, aj akceptovateľný výkon pri nízkom svetle, výborný pri dobrom svetle

Les premiers essais sont concluants, une étoile en moins pour le poids car l'usage était principalement sur la remorque de mon vélo.

These panels are great: 1) nice and stiff 2) very efficient @ about 150-175 watts 3) lighter than ever and easy to manage when deployed However, the old method of fastening the stand legs and the folded panels (velcro) has been replaced with push buttons. This is an unfortunate downgrade at the best of times and when working in a sandy area is a disaster (sand clogs the buttons). With velcro fasteners this would be 5 out of 5 stars.

This is my second 200w solar panel, I have been using with my BLUETTI battery system, the panels are good value and I have managed to get 175w and 18v on good sunny day with temperatures in the 90c (this is in south east Canada) in this area that’s considered good to excellent. Very light weight easy to fold and store, would like to see it come with storage bag or case for now I use the cardboard box it comes in not ideal but works for now, and also it needs more support legs to keep the panels flat when open, I do like the adjustable straps to angle the panels to the sun.

Produkt und Lieferung in Ordnung, Preis ... ok