These panels are well made, beautifully packaged, and more importantly, very efficient and versatile. These panels constantly maxes out at 507w, light and portable enough to carry for camping or emergency usage, and can work with various portable batteries in the market. Though it's using the new xt60w connections to connect to one another in parallel, it comes with a xt60w to MC4 connector and finally a MC4 to XT60i cord to use on their Delta and River series of products. As an avid tent camper and RV camper, I have been looking for a highly efficient, light weight, easy to handle panel to power and recharge my Delta Pros and Delta 3 Plus with its respective extra batteries. I've had the EF 400w panels, which was heavy and cumbersome. And I've had the EF 220w Bifacials, but I'd need to purchase solar stands for it to max out its potential. These panels are rigid enough to withstand the weather (though you'd want to weigh it down if it windy), but its portable enough that its not a chore to set up or pack up quickly AND IT HAS A SOLAR ANGLE GUIDE for maximum watts. I have owned EcoFlow's 45w, 110w, 160w, 220w Bifacials, and 400w portable solar panels. I also have owned (2) 220w Newpowas, (3) Allpowers 600w (SPO039), and (3) Allpowers 200 (SP035). And I've never really liked them 100% because something was always amiss. The EF panels used its cases as stands but were awesome quality and very efficient, but were also super expensive for the higher rated watts panels. The Newpowas were not very portable at all for camping, but produced watts very well and was durable. And both Allpowers were inexpensive, but the quality control in their products were terrible. Either they barely produced, or the wires would come off the base of the panels. And their customer service was non-existent. These 125w bifacial panels are the best that I've ever owned. It was rigid enough to withstand the weather. Light enough to set up and pack up easily. It came with an integrated solar angle guide and adjustable stands built in. And it was so efficient that it produced the best of them all. And Ecoflow's customer service is top notch. If you don't believe me, go and deal with Allpowers or Bluetti. Finally the price is pretty reasonable. If you know Ecoflow, their stuff ain't cheap. But lately, they've been pricing their products as competitively, such as their Delta 3 Plus, River 3, and now these panels. In fact, I like these so much I bought another set of four! The only negative thing I can say about this product is that since its Bifacial, you have to really be careful not to break the glass. Though its durable, its still tempered glass. And just like any BiFacials, if you're not careful you can break the glass front and back. It comes with the territory of owning these types of panels. And I know I've praised it for being really light, but because it is, its more susceptible to the wind knocking it down. But that's a danger for all portable panels. You either have to deal with a heavy and cumbersome rigid panel that won't blow away, or something light like this and have to be mindful of the windy weather. I would just put some sort of weight on the panel legs (e.g. sandbags). In the end, these panels are awesome and I'm glad they released it. Now I'm comfortable enough to sell my 220w Bifacials and Allpowers panels because these have become my new daily driver for RV camping and emergency outage use.

Cables are a little stiff, and seen made of aluminum, not copper. But the plugs fit together ok and are well secured. They passed the pull test and indicates a good solid crimp inside the plugs. 6'6" is accurate in fact mine were just a bit longer

I recently upgraded my 12V 400Ah PV system to a 24V 200Ah setup using this robust and well-made inverter. After experiencing both good and bad inverters in the past, I can confidently say this one is by far the best. The design is impressive, with a high-quality finish that makes it look excellent, and it truly delivers on performance. It includes features that other manufacturers often overlook, such as GFCI outlets and specific screws for attaching AC power, which is essential if you plan to add an electric breaker box. Given that it can handle 3000 watts, having proper protection is crucial to prevent overloads, although the inverter also comes with its own overcharge protection. Moreover, it offers multiple ports, including USB and USB-C, for fast charging devices. The onboard screen displays vital information such as voltage, output in watts, and state of charge (SOC). Overall, I think this inverter is fantastic. I'm genuinely happy with it, and I believe the price is more than reasonable for the quality it provides. I would definitely recommend it.