I have a Delta MAX and the River Plus and you cannot charge the River Plus with the 400W solar panels. This information needs to be explained on the website. Either you have to charge it with the Delta MAX or buy a lower wattage solar panel to charge it. That's ridiculous!

A must in an emergency, as well as a must if you travel with your DP

I haven't used this solar panel yet but I'm sure it will be a phenomenal product.

I'm a huge Ecoflow fan and I own a lot of your stuff! It's all great and exceeds my expectations. But folks, the kickstand for the 400 watt solar panels needs some help. It's not sturdy and it causes the panels to sag. Your world-class products deserve a world-class kickstand. Back to the drawing board. Figure out a better solution.

Builder with my RV only installed a PWM 50 volt/11 Amp max 780 watt controller so can use it but disconnect roof panel120 w and have had a Outside connection to controller ,sertup now works great, very impressed with my Delta Max and 400 w Solar Panel , soon when we get the new Power Hubs and 10 Kwh batteries will cure alot of problems running out of batteries, my Thai RV is setup to take on new Power Hub unit , hope it comes in the next year builder built a 62 volt lithium battery inverter and cannot use solar panels,no Charge Controller built to handle 62 volts.