Question about EcoFlow Delta 3

It's true that the panel is a bit expensive, but the 220w panel... But it has a 220w side for direct sunlight and a rear side that takes ambient light up to 150w, which is great! EcoFlow Solar Panel (220 W, 9.50 kg)

There's an MC4 adapter cable supplied with it, nothing else is needed for the Delta 3.

You can use different panels, depending on your budget and performance. it is important to buy the Ecoflow BKW adapter set (costs approx. 52 francs) with the different solar panel adapter plugs. Solar panel adapter plug.
This allows you to connect different panels.
Also available from Galaxus.