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Solar compatibility

Solar panels for the EcoFlow DELTA 3

It takes any panel between 11 V and 60 V through its XT60i input, up to 500 W, which refills it in about 2 hours of good sun. 29 of the 39 panels we track work; none are over the limit.

Its input window, and where each panel lands

Each line is one panel's open-circuit voltage. Inside the band it can connect on its own; in the red, never plug it in.

0 V10 V20 V30 V40 V50 V60 V70 V80 VEcoFlow 125W Bifacial Modular Solar Panel: 50 V open-circuitRenogy 590W N-Type Bifacial Solar Panel (RSP590DCT-144): 52.63 V open-circuitJackery SolarSaga 500 X (JS-500A): 48.5 V open-circuitAnker SOLIX 440W Rigid Solar Panel: 39.16 V open-circuitEcoFlow 400W Rigid Solar Panel: 37.1 V open-circuitBLUETTI 350W Solar Panel (PV350): 44 V open-circuitRenogy 320W N-Type Solar Panel (RSP320DC-BK): 43.82 V open-circuitEcoFlow NextGen 220W Bifacial Portable Solar Panel: 21.5 V open-circuitBLUETTI PV200 (200W Solar Panel): 24.6 V open-circuitEco-Worthy 200W Flexible HJT Solar Panel 18V ETFE 18BB (GW-L02AM200HJT2): 29.1 V open-circuitJackery SolarSaga 200W Solar Panel (JS-200E): 22 V open-circuitRenogy 200W Portable Solar Panel Blanket (RPP200SB-SE): 19.6 V open-circuitRenogy 200W N-Type Solar Panel (RSP200DC): 37.44 V open-circuitRich Solar MEGA 200 Portable Briefcase Solar Panel (RS-X200B): 22.2 V open-circuitEco-Worthy 195W N-Type 18BB Bifacial Solar Panel (GW-L02M195NTM): 21.2 V open-circuitEcoFlow NextGen 160W Portable Solar Panel: 21.3 V open-circuitEcoFlow 110W Portable Solar Panel: 21.8 V open-circuitBLUETTI PV100 FX Flexible Solar Panel | 100W: 41.4 V open-circuitBLUETTI SP100L Solar Panel | 100W: 24.62 V open-circuitJackery SolarSaga 100 Air (JS-100H): 29.7 V open-circuitJackery SolarSaga 100 Light (JS-100G): 24.8 V open-circuitJackery SolarSaga 100 Prime Solar Panel (JS-100E): 22.7 V open-circuitRenogy 100W N-Type Lightweight Portable Solar Panel Suitcase (COMPACT-SUITCASE 100 / RSP100LSC): 21.6 V open-circuitRich Solar MEGA 100 Portable Briefcase Solar Panel (RS-X100B): 22.8 V open-circuitJackery SolarSaga 80W Solar Panel (SolarSaga 80, JS-80A): 28.5 V open-circuitBLUETTI SORA 60 Solar Panel | 60W: 27.5 V open-circuitEcoFlow 60W Portable Solar Panel: 25.6 V open-circuitEcoFlow 45W Portable Solar Panel: 25.6 V open-circuitJackery SolarSaga 40 Air (JS-40C): 26 V open-circuit11 V starts charging60 V limit
Plug
XT60i
Voltage
11–60 V
Most it takes
500 W
Adapter in box
None

The best solar panel for the DELTA 3

Picked by the numbers on this station, not by brand.

Best overall

BLUETTI 350W Solar Panel (PV350)

2 panels deliver 500 W, the most the input takes.

Check price at BLUETTI

Best value

Eco-Worthy 200W Flexible HJT Solar Panel 18V ETFE 18BB (GW-L02AM200HJT2)

About $1.43 for every watt it actually delivers here. 3 panels deliver 377 W.

Check price at Eco-Worthy

Best to carry

Renogy 200W Portable Solar Panel Blanket (RPP200SB-SE)

144 W from a 8.82 lb panel, the most delivered watts per pound.

Check price at Renogy

EcoFlow solar panels for the DELTA 3

The pairings the maker documents itself, checked against the input.

Other solar panels compatible with the DELTA 3

Any brand, checked by the numbers: voltage on a -10°C morning, current, and the plug. Most delivered watts first.

Already own a panel that isn't listed?

Type the numbers from the label on its back into the panel checker, already set to the DELTA 3, or build the whole system to see how it keeps up where you live.

10 panels we track get no verdict because their makers don't publish an open-circuit voltage.

How long does the DELTA 3 take to charge on solar?

One 100 W panel delivers about 72 W in good sun and refills the 1024 Wh battery from empty in about 14.2 hours.

One 200 W panel delivers about 144 W in good sun and refills the 1024 Wh battery from empty in about 7.1 hours.

At its 500 W solar limit it refills in about 2 hours. More panel watts than that won't charge it any faster.

A day gives three to six hours of sun that good, depending on season and place, so one 100 W panel takes 3 to 5 days to fill it. The system builder works it out for your state and month.

What adapter does the DELTA 3 need for solar?

Every panel we track needs a cable to reach its XT60i input. None comes in the box.

The cables they need: MC4 to XT60i (10 panels), DC8020 to XT60i (4 panels), Anderson to XT60i (3 panels), DC5521 to XT60i (2 panels) and XT60 to XT60i (1 panel).

9 panels don't have a named plug from their maker, so check the lead before you buy a cable.

Can you use non-EcoFlow solar panels with the DELTA 3?

Yes. What decides it is the panel's voltage and plug, not the brand. 22 panels from Renogy, Jackery, Anker SOLIX, BLUETTI, Eco-Worthy and Rich Solar work with it, as long as the panel stays under 60 V on a cold morning and starts above 11 V.

The strongest single panels here are the Renogy 590W N-Type Bifacial (425 W delivered) and the Jackery SolarSaga 500 X (360 W delivered).

Can you connect two solar panels to the DELTA 3?

Yes, joined into one input with a series or parallel cable.

Don't wire two BLUETTI PV100 FX Flexible panels in series: together they would pass its 60 V limit. Parallel them instead.

Past 500 W delivered, more panels only help on cloudy days.

What is the DELTA 3's solar input?

DC Input Port (XT60) — Solar Input (shared with Car Input): 11–60 V, up to 15 A, 500 W.

Input limits from EcoFlow's documents, checked 2026-09-18 (source). Delivered watts assume 72% of the panel's rating in good sun.