LVYUAN 400W Solar Panel Foldable Solar Charger Portable IP67 Waterproof with MC4 Connector for Home, RV, Outdoor, Camping, Power Station, off Grid

This portable solar panel outperformed considering the affordable price. I got @ 300 watts on an imperfect sun day. Folds easily, not too heavy. Happy with purchase!

I absolutely love these portable solar panels. They have been a lifesaver since an electrical cord shorted in my RV at the resort. The solar panels still allow me to utilize DC components in my rig which I’m extremely grateful for. They also helped charge my Bluetii power station quickly and efficiently. They are lightweight enough that I am able to fold them up and put away in the evenings being 4’11 inches tall. I highly recommend them!

Shipping - great, came when promised Price - Outstanding, so much lower than competitors Quality - Great, no issues Performance - Outstanding, I got 170 watts with it just lying flat. If I had angled it directly toward the sun I am sure I would have gotten the full 200 watts it is rated for

Great product welled package and worth the money no I don’t get paid for this review this from real experience and this is the second item I purchased from this company and I haven’t had any type of issues with them and I highly recommend others to give a chance

I haven't measured the wattage but it does perform well in the two weeks I've used it. it's plenty of power to keep my 100a lifepo battery charged which powers my 12v fridge, assuming I only use it as a fridge. turning the freezer section on draws more power than the 200w panel can produce in the few hours of light we get in October. I can deal with that. decent value

straight out the box i got 43.9 voc pretty good i meed the 400w that us the thumbs up the flimsy frame and legs not so good they hold the panels up ok would do far better mound on a solid frame using the gromits the folding velcro flap to keep it folded while carry is below the handle could c9me lose and unfold best to use some straps to secure it little heavy not bad its about the with of my renogy 200w solar suitcase and 2" short on length the renogy is a solid frame suitcase i like the positive 400w so over looking the velcro and flimsy design will build a frame to support it better good for the price when needing 400w for bluetti elite 300.

Panels are awkward to put out,a little flimsy. Had I known, I would have just purchased 2-100watt systems. Had to purchase wiring fitting to work with my Jackery.

This is a 300 watt panel, not 400 watts as claimed. When tested, the solar array underperforms at 300 watts, though advertised as 400 watt capacity. Isc = 7.5 amp tested, Voc = 42.5 volt tested = 318 unloaded watts tested, in full sun at noon. Actual Imp x Vmp is 10% lower at <300w real capacity. That said If you're okay with only getting < 300 w total output, you will be happy with the build quality.

This product arrived with half the panels not working, and after a day's use with very light handling, a 3rd panel went out. This item breaks too easily.

Didn’t work with my jackery. Didn’t even begin to charge it. Also the material legs are not able to hold up the product so it flops over repeatedly. Returned it but told I would not get credit until it was received back at the manufacturer. Tried it while camping and so disappointed and without power since I had been counting on it to recharge my jackery.