Ecoflow Solar Panels

EcoFlow Solar Panels: Rigid, Portable or Bifacial for Your Station

EcoFlow solar panels are the refill side of an EcoFlow system. The station stores the energy; the panel decides how fast it comes back. The choice comes down to where the panel lives: bolted to a roof for years, folded in a trunk for weekends, or set on an adjustable stand that you angle toward the sun. Get that right and wattage follows.

This collection has six EcoFlow panels from 100W to 400W, priced from $179 to $599. Two are rigid glass panels for permanent mounting, three are folding portable panels, and one is a modular bifacial panel with a tilt stand that can be chained up to 1,000W. All of them are monocrystalline and rated between 22.4% and 25% efficiency.

How to choose an EcoFlow panel

• Rigid vs portable. The EcoFlow 400W 24V Monocrystalline Rigid Solar Panel (from $469, 10-year warranty) and the 100W 12V Rigid Solar Panel (from $179) are for a roof, a shed or a ground rack. The 400W 48V Portable Solar Panel (from $599), the 220W Bifacial Portable Panel (from $279) and the 110W Portable Panel (from $199) fold up and travel.
• Wattage against station input. Check the max solar input on your station's spec sheet. A small RIVER-class unit accepts only a couple hundred watts, while the large DELTA stations take well over 1,000W. Buying a 400W panel for a small station wastes half of it.
• Voltage. Panels here are labeled 12V, 24V or 48V. Check the input voltage window on your station before pairing, and keep series strings inside it.
• Bifacial gain. The 220W Bifacial Portable has a 155W rear face that picks up light bouncing off sand, snow or concrete. The 125W 48V Bifacial Modular Panel (from $435) does the same on a 30 to 60 degree tilt stand and links up to eight units for 1,000W.

Popular picks in this collection

All six panels are currently sold out. Restocks are regular, so call for timing on the model you need.

Setup and usage tips

• Use the Solar Kit Calculator to find out how many panel watts your ZIP code needs to replace a day's use. Winter sun hours in the northern states can be half of summer, which changes the answer.
• Tilt matters more than most people expect. The 125W modular panel's adjustable stand exists for this reason; for folding panels, prop them at roughly your latitude and re-aim twice a day.
• Put bifacial panels over a bright surface. Light-colored gravel or snow behind the panel is where the rear-face gain comes from.
• Rigid panels need mounting feet and a cable path to the station. Plan the run before the panel arrives.
• Warranty length tracks the panel type: 10 years on the 400W rigid, 5 years on most portables and the 100W rigid, 1 year on the 110W portable.

Frequently asked questions

What is the best solar panel for ecoflow stations? For a DELTA Pro 3 or Pro Ultra on a fixed site, the 400W rigid panel gives the most watts per dollar. For a RIVER 3 Plus or DELTA 2 Max that travels, the 220W bifacial portable is the usual pick.

Can I use a solar panel for ecoflow made by another brand? EcoFlow stations accept third-party panels as long as they stay inside the station's input voltage window. An ecoflow panel removes the guesswork on connectors and voltage, which is why most buyers stay in the family.

How many panels can I connect? The 125W modular panel chains up to eight for 1,000W. For other panels, the limit is the station's max solar input and voltage window, not the panel count.

Every panel ships free to the mainland US from brand partner warehouses, usually within a few business days, with 30-day returns. Call if you want us to confirm a panel matches your station before you order.