EcoFlow 400W Portable Solar Panel vs Anker SOLIX PS400

Both are 400W folding monocrystalline panels, so the choice comes down to build and ecosystem. The EcoFlow 400W is a single one-piece panel with an IP68 rating, a built-in adjustable kickstand and an XT60 cable for EcoFlow power stations. The Anker SOLIX PS400 ships as two 200W panels joined by cables, rated IP67, and connects through MC4 and XT-60 adapters, so it fits more brands. Owners of EcoFlow stations should stay with EcoFlow. Everyone else, and anyone who wants to split the panels around shade or pack them in two lighter pieces, gets more flexibility from the Anker.

• Choose the EcoFlow 400W if you own an EcoFlow power station, want a single self-supporting panel with an IP68 rating, and prefer one cable straight to the battery.
• Choose the Anker SOLIX PS400 if you want two lighter panels you can angle separately, MC4 plus XT-60 adapters for other power stations, and a slightly more portable setup.