Portable power and solar generators

Which Panels and Extra Batteries Does EcoFlow Itself Pair With the DELTA 3 Plus?

Published · By the SolarPanelX editors · Prices and specs as of that date, from the pages under Sources

Summary

On EcoFlow's U.S. store, the DELTA 3 Plus is bundled with a 160 W panel, a 220 W panel, or two 220 W panels. EcoFlow names four extra batteries for it (the DELTA 3, DELTA 2, DELTA 2 Max, and DELTA Pro 3 Extra Batteries) and says capacity expands up to 5 kWh. The unit has two solar inputs, each rated 11 to 60 V and 500 W.

The inputs and the bundled panels

The DELTA 3 Plus spec table lists 1,024 Wh, six AC outlets totaling 1,800 W (3,600 W surge), and solar charging on "2 ports, DC Charge Input, 11V-60V 500W Max*2." EcoFlow says two 500 W MPPT inputs charge it fully in 70 minutes.

The largest bundle, two 220 W panels, fills less than half of that 1,000 W. EcoFlow's 400 W folding panel page gives charge-time examples too, but only for the older DELTA Mini, DELTA, DELTA Max, and DELTA Pro, with no DELTA 3 model named. The U.S. store's spec table gives no per-port current rating.

Extra batteries connect through an XT150 cable

All four extra batteries are listed as connecting "via an Alternator Charger XT150 Output Cable," and the list reaches back to DELTA 2 and DELTA 2 Max generation packs as well as the DELTA Pro 3. The unit itself is on pre-order, marked "Ships in November." SolarPanelX does not rule on which combinations work; everything above is what EcoFlow lists on its own store.

Shopping for one? Browse portable power stations →

Sources

  1. EcoFlow US — EcoFlow DELTA 3 Plus Portable Power Station
  2. EcoFlow US — EcoFlow 400W Portable Solar Panel
  3. EcoFlow — 400W Portable Solar Panel

We have not tested these products. Specs, prices, stock and terms are as published on these pages on the date above and can change; check the manufacturer or retailer before you buy.

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