very happy with the solar panels, very good quality, quite heavy so not easy to move about easily. one big snag we bought an allpowers monster pro s2000, unfortunately we've had 3 of the power stations and all have failed to do what they're supposed to do. so the message to allpowers is get your act together please.

First use in late May in southern Michigan: 320 watts max without fine tuning to the sun angle. Worked well charging my Bluetti AC200P, easy connections. About forty pounds.

I've only tested it late in the afternoon during sunset, wintertime. But even under those lousy conditions I got 300W out of the panel and that is incredible. I can't wait to try it out during spring and summer on a clear day.It is heavy. Very heavy! And big. But in the same time it folds up and gets very flat so it's easy to store it.I am very pleased with the results and the price is incredibly good - I paid 480 dollars with a coupon - amazing price.UPDATE!I have now tested the panel mid-day on a clear sunny day. The panel gave me 420W continuous for two hours straight. That I must say is an amazing result. Im very happy with the panel.

The Allpowers 400w solar panel is great for stepping up your offgrid game. It is Portable by being able to fold the 5 panels and snap together with two straps. It does weight about 40 lbs (which is a decent weight for 5 panels). It comes with mc4 connector cable adapters as well.

A heavy weight product but not a heavy price, just about portable. This five part folding solar panel is a must for the larger portable solar power stations. Not difficult to erect or pack away, a great way to pull in those photons.

Giving for 400W, struggles to

Giving for 400W, struggles to reach 320w by positioning it perfectly perpendicular to the sun. The slightest cloud drops around 40W. If the sun doesn't go directly on it, don't expect to produce a few things. You really need a nice sun.

Very good power: it sends as s

Very good power: it sends as soon as the sun shines (given for 400W, it is easy to reach 385 - 390 W): in clear skies in 1 hour max the battery is charged. even in overcast skies it allows the battery to be charged (slower of course)

Very good value for money chea

Very good value for money cheaper than on A***** and on allpower beware its weighs well 20 kilos can be mounted meaning too much concern if you are strong it absorbs 323 watts or even 360 watts ts depending on the sun orient it well because impossible to move it when it and put down associate with a 200 watt suitcase panels connect between them its draws 456 or even 464 watt so my bestie ecoflow delta max recharges faster than the slow charge on sector very satisfied mano mano o top

impossible to have the 400W. E

impossible to have the 400W. Even in full sun and with the right inclination. I have a 350W bluetti that puts out more watts. We are far from what we are entitled to expect from these panels. That's a shame.